U.S. public vehicle records

Bmw 540I problems and owner complaints

Explore the records behind recurring owner reports.

Key facts

249 owner complaints analyzed

23 distinct recall campaigns

70,780 mi median reported failure mileage

Scope: 1989 to 2025 model years. Data updated: 2026-09-30 (September 30, 2026). 122 complaints include usable failure mileage. View data status.

Owner-reported patterns

Most common problems

Air Bags is the most frequently named component, appearing in 36 of 249 complaints (14.5%). A complaint can name multiple components.

Recurring terms in complaint narratives
Topic	Matching reports	Share of complaints
Braking behavior	31	12.4%
Electrical and battery issues	24	9.6%
Steering behavior	23	9.2%
Transmission and shifting	13	5.2%
Engine operation	12	4.8%
Fuel system concerns	3	1.2%

Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.

Component breakdown

Number of unique complaints naming each component. Top eight shown.

Air Bags

Electrical System

Engine And Engine Cooling:Cooling System:Radiator Assembly

Engine

Seat Belts

Seats

Steering

Power Train

Air Bags: 36; Electrical System: 31; Engine And Engine Cooling:Cooling System:Radiator Assembly: 24; Engine: 17; Seat Belts: 17; Seats: 16; Steering: 16; Power Train: 14

Reported problems by failure mileage

Complaint counts in mileage bands. These are not failure rates per vehicle or mile.

Under 25,000

25,000 to 49,999

50,000 to 74,999

75,000 to 99,999

100,000 to 149,999

150,000 and above

Under 25,000: 16; 25,000 to 49,999: 19; 50,000 to 74,999: 29; 75,000 to 99,999: 24; 100,000 to 149,999: 23; 150,000 and above: 11

50,000 to 74,999 miles has the most reports with usable mileage (29). 127 complaints have missing, zero or invalid mileage.

Complaints over time

Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.

1998

1999

2000

2001

2002

2003

2004

2005

2006

2007

2008

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

2019

2020

2021

2022

2023

2024

2025

2026

1998: 1; 1999: 8; 2000: 8; 2001: 10; 2002: 13; 2003: 26; 2004: 13; 2005: 8; 2006: 3; 2007: 3; 2008: 3; 2009: 5; 2010: 10; 2011: 6; 2012: 6; 2013: 5; 2014: 5; 2015: 8; 2016: 3; 2017: 2; 2018: 7; 2019: 4; 2020: 6; 2021: 5; 2022: 12; 2023: 15; 2024: 20; 2025: 14; 2026: 20

Pattern summary

Air Bags leads the component reports. Braking behavior appears in 31 complaint narratives. Electrical and battery issues appears in 24 complaint narratives. Steering behavior appears in 23 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.

Calculated from recorded counts. An AI narrative has not been published for this selection.

Complaint evidence

Examples provide context, not a representative sample or a verified diagnosis.

Owner report 10068593 · 2004-04-21 (April 21, 2004)

WHILE DRIVING AT ANY SPEED CONSUMER HEARD A SCREECHING SOUND COMING FROM THE BRAKES. THE SCREECHING OCCURRED WHETHER THE BRAKES WERE DEPRESSED OR NOT. DEALER EXAMINED THE VEHICLE ON FIVE DIFFERENT OCCASIONS, AND DEALER REPLACED THE ROTORS AND BRAKE PADS. HOWEVER, THE SCREECHING BRAKE PROBLEM WAS STILL EVIDENT. ALSO, CONSUMER BECAME LOCKED INSIDE OF THE VEHICLE AND COULD NOT GET OUT DUE TO THE AUTOMATIC LOCKS MALFUNCTIONING.*AK

Owner-reported narrative. 84,000 miles reported. Look up ODI 10068593 at NHTSA ↗

Owner report 853119 · 1999-11-18 (November 18, 1999)

WHILE DRIVING AT 55 MPH ENGINE COMPARTMENT CAUGHT ON FIRE. INSURANCE INVESTIGATORS CLAIMED FIRE WAS DUE TO BRAKE FLUID BEING EXPELLED FROM ABS SYSTEM AND IGINITING EXHAUST MANIFOLD. *AK

Owner-reported narrative. Look up ODI 853119 at NHTSA ↗

Owner report 10456676 · 2012-04-27 (April 27, 2012)

ADDENDUM TO ODI ID NUMBER 10439751 THE FIRE WAS STARTED BECAUSE THE IHKRIII HVAC UNIT, WHICH CAN BE FOUND IN AN EXTREMELY LARGE NUMBER OF BMW MODELS, IN MY CAR WAS CONFIGURED INCORRECTLY BY THE MANUFACTURER, BMW. THE BLOWER MOTOR IS ON A ELECTRICAL CIRCUIT THAT USES A 30AMP FUSE RECOMMENDED BY BMW, WHICH IS LOCATED ON THE FUSE BOX COVER, TO REGULATE THE RATE THE BLOWER MOTOR CAN RECEIVE 12VOLTS. WHEN THE BLOWER MOTOR ITSELF REQUIRES 12VOLTS AT A RATE OF 12AMPS TO OPERATE NORMALLY. WHEN THE BLOWER MOTOR BEGINS TO FAIL, THE RESISTANCE I…

Owner-reported narrative. 76,500 miles reported. Look up ODI 10456676 at NHTSA ↗

Owner report 10074901 · 2004-06-06 (June 6, 2004)

WHILE DRIVING ON THE FREEWAY, THE ELECTRONIC COOLANT THERMOSTAT SHORTED OUT AND CAUSED ENGINE WIRING HARNESS THE BURN UP. THIS CAUSED THE ENIGINE TO STOP RUNNING. LUCKILY, BURNING WAS RESTRICTED TO WIRES AND NO OTHER COMPONENTS WERE BURNT. CAR IS STILL WAITING FOR A NEW WIRING HARNESS AT THE BMW DEALER ($2000 EST FOR REPAIR). I HAVE HEARD OF SIMILAR OCCURANCES WITH THIS MODEL CAR AND WITH 740I OF ABOUT THE SAME YEAR. THIS SEEMS TO BE A DANGEROUS SITUATION AND SHOULD BE PREVENTED BY A FUSE OR FUSABLE LINK.*AK

Owner-reported narrative. 93,000 miles reported. Look up ODI 10074901 at NHTSA ↗

Owner report 10780099 · 2015-10-06 (October 6, 2015)

THE BILSTEIN SHOCK ABSORBERS I PURCHASED FOR MY CAR HAVE BEGUN TO COME APART WHICH ALLOWS THE STRUT TO MOVE WHEN AND WHERE IT SHOULDN'T THIS MAKING THE CAR EASY TO LOSE CONTROL OF. THE CAR PULLS AND DARTS WHILE MAINTAINING A STRAIGHT COURSE IN MOTION. IT'S WORSE WHEN STEERING SINCE THE BUSTED PART HAS BECOME A MOVABLE LINK RATHER THAN A FIXED LINK. THE SHOCKS ARE DEFECTIVE FROM THE MANUFACTURER. THE BILSTEIN PART NUMBER FOR THE SHOCK INSERT IS S4-P36 3019 HO

Owner-reported narrative. 149,000 miles reported. Look up ODI 10780099 at NHTSA ↗

Owner report 10488021 · 2012-12-11 (December 11, 2012)

INCIDENT #1 2010: ACCELERATED THE VEHICLE TO 75MPH TO ENTER FREEWAY. TOOK FOOT OFF GAS AND VEHICLE CONTINUED TO ACCELERATE. ENGAGED CLUTCH TO STOP ACCELERATION AND RPM CONTINUED TO RISE TO THE LIMITER POINT (APPROX 5500 RPM). PULLED OVER, STARTED CAR AND ENGINE IMMEDIATELY WENT TO THE RED LINE. ON INSPECTION, A PLASTIC PART ON AN ACCELERATOR CABLE HAD CRACKED, CAUSING THE ACCELERATOR TO LOCK IN THE FULLY OPEN POSITION. IF THE CLUTCH HAD NOT BEEN ENGAGED (I.E. IF THIS CAR HAD AN AUTOMATIC TRANSMISSION), THIS COULD HAVE RESULTED IN A COLLIS…

Owner-reported narrative. 130,000 miles reported. Look up ODI 10488021 at NHTSA ↗

Owner report 10037497 · 2003-09-09 (September 9, 2003)

I BOUGHT A BMW 540I IN 1996 USED AT 45,000 MILES FROM A DEALERSHIP. WHEN SHIFTING INTO REVERSE TRANSMISSION WOULD BE DELAYED TEMPORARILY BEFORE ENGAGING. NOW I WAS NOT INFORM THE OF THE TECHNICAL BULLETIN AND DUE TO POOR TRANSMISSION FLUID, NOW AT 90,000 MILES THIS CAR WOULD NOT GO INTO REVERSE , SHIFTER WOULD SLIDE, AND CAR WOULD NOT MOVE. NOW THERE IS A IDENTICAL EXPERIENCE WITH AN OTHER CONSUMER CASE# 889281 WITH THE NHTSA. MY CAR HAS BEEN IN FOR OTHER RECALLS NOW I WOULD LIKE TO KNOW IF THEY FAILED TO DO THERE PART AND IN MAKING SURE THAT …

Owner-reported narrative. 90,000 miles reported. Look up ODI 10037497 at NHTSA ↗

Owner report 10155238 · 2006-04-12 (April 12, 2006)

WHEN SHIFTING INTO REVERSE, THERE IS A HESITATION BEFORE TRANSMISSION SHIFTS IN. HESITATION TIME IS INCREASING. ALSO, WHEN STEPPING ON PEDAL FOR AGGRESSIVE ACCELERATION OR PASSING, VEHICLE HESITATES, THEN "CLUNKS" VIOLENTLY INTO GEAR. MECHANICS HAVE STATED THAT IT IS A COMMON PROBLEM THAT THEY SEE WITH THIS VEHICLE AND TRANSMISSION. SOLUTION IS TO REPLACE WITH A BRAND NEW TRANSMISSION(PARTS COST $5000.00).NOTHING DONE YET TO REMEDY PROBLEM DUE TO INCREDIBLE COST. ALSO, SHIFT LEVER SAFETY BUTTON NO LONGER WORKS, ALLOWING VEHICLE TO BE ACCIDENTA…

Owner-reported narrative. 82,000 miles reported. Look up ODI 10155238 at NHTSA ↗

Owner report 10039555 · 2003-09-25 (September 25, 2003)

ENGINE IDLES ROUGH AND STALLS WHILE DRIVING. DEALER REPLACED FAULTY CAMSHAFT SENSOR UNDER WARRANTY.

Owner-reported narrative. 39,787 miles reported. Look up ODI 10039555 at NHTSA ↗

Owner report 551154 · 2000-02-29 (February 29, 2000)

ENGINE ENTERMITTENTLY STALLED WHEN THE CLUTCH IS DEPRESSED WHILE DRIVING AND IS RELATED TO AN INTERMITTENT LOW RMP ENGINE MALFUNCTION. YH

Owner-reported narrative. Look up ODI 551154 at NHTSA ↗

Owner report 10130203 · 2005-07-13 (July 13, 2005)

1997 BMW 540I FUSE TO THE FUEL INJECTOR BLEW OUT.***NO ANSWER REQUIRED*** *MR THE VEHICLE WOULD ALL OF A SUDDEN DIE WHEN IN MOTION DUE TO THE BLOWN FUSE(S) TO THE INJECTOR. THE THERMOSTAT TEMPERATURE SENSOR HAD AN INTERNAL SHORT WHICH CAUSED THE WIRE TO MELT AND BLEW THE FUSE. THE SUNROOF WAS INOPERATIVE DUE TO THE RAIL LIFT PIECES BEING BROKEN. *SC THE WIPER BLADES WERE NOT CLEANING THE WINDOWS PROPERLY. *JB

Owner-reported narrative. 53,777 miles reported. Look up ODI 10130203 at NHTSA ↗

Owner report 894307 · 2001-08-14 (August 14, 2001)

WHILE DRIVING ON THE FREEWAY RAN OVER A PIECE TIRE. CONSUMER HEARD TIRE STRIKE VEHICLE. CONSUMER PROCEEDED TO DRIVE. NEXT DAY UPON ENTERING GARAGE THERE WAS A VERY STRONG SMELL LIKE GAS, AND GAS WAS ALL OVER THE GROUND. CONSUMER COULD SEE TANK WAS MOIST AFTER LOOKING UNDERNIETH. TOOK TO DEALER, AND THEY WILL REPLACE FUEL TANK. CONSUMER FELT A PIECE OF TIRE SHOULD NOT PUNCTURE A FUEL TANK.*AK

Owner-reported narrative. Look up ODI 894307 at NHTSA ↗

Compare model years

Recalls by model year

All campaigns in the snapshot affecting each model year, including recalls announced years later.

From yearThrough year

Recall campaigns

Shared campaigns appear once in each affected model year.

2017

2018

2019

2020

2021

2022

2023

2024

2025

2017: 1; 2018: 2; 2019: 1; 2020: 5; 2021: 6; 2022: 1; 2023: 1; 2024: 1; 2025: 0

First model yearSecond model year

Year-by-year records

Bmw 540I model-year comparison
Model year	Complaints	Recalls	Change in recalls
1989	0	1	Not available
1990	0	1	0
1991	0	1	0
1992	0	1	0
1993	0	1	0
1994	8	4	+3
1995	10	2	-2
1997	27	0	Not available
1998	26	1	+1
1999	22	1	0
2000	31	2	+1
2001	15	4	+2
2002	12	2	-2
2003	7	2	0
2017	20	1	Not available
2018	31	2	+1
2019	11	1	-1
2020	3	5	+4
2021	9	6	+1
2022	6	1	-5
2023	5	1	0
2024	5	1	0
2025	1	0	-1

Explore the data

Vehicle analysis explorer

Inspect model-year patterns, reported mileage, monthly activity and the evidence behind each signal.

Data completeness

249 unique complaints in this selection. Analysis snapshot: 2026-09-30.

49.0%Usable mileage122 / 249 records

97.2%Valid incident date242 / 249 records

100.0%Valid filing date249 / 249 records

97.2%Ordered incident and filing dates242 / 249 records

Missing, zero and invalid mileage is excluded. Dates after the snapshot are excluded. Examples are limited selections, not a representative sample.

Problems by model year

Model-wide comparison of the eight most reported components across the model. Cells show counts and shares within each model year. Open a cell for source examples.

From model yearThrough model year

Component complaint heatmap
Component	2017	2018	2019	2020	2021	2022	2023	2024	2025
Air Bags	525.0% ODI 11448893 Front Passenger Seat Malfunction - Intermittent on and off warning No risk yet but BMW road aside assist confirmed that air bag might not deploy on passenger side Vehicle inspected by Irvine BMW and warning or concerns shown, just tried to bill me without root causing the issue. Yes the warning comes up on and off. Intermittent. Look up ODI 11448893 at NHTSA ↗	1445.2% ODI 11109656 RECEIVED AN ERROR MESSAGE ON BMW 540I 2018, WITH 10600 MILES. PURCHASED AS FACTORY DEMO A LITTLE OVER A MONTH AGO. WILL BE TAKING IT TO SERVICE SOON. HOWEVER I UNDERSTAND THIS IS A LONG STANDING ISSUE WITH BMW-S THAT THE MANUFACTURER IS NOT CORRECTING OR ISSUING RECALLS. Look up ODI 11109656 at NHTSA ↗	19.1% ODI 11421080 · 18,000 mi The contact owns a 2019 BMW 540i. The contact stated while driving at various speeds, the vehicle stalled without warning while depressing the accelerator pedal. The contact stated that while attempting to park the vehicle, the failure recurred. The contact continuously depressed the accelerator pedal and the vehicle lunged forward and collided with a barrier and crashed into his neighbor's vehicle. The air bags failed to deploy upon impact. The contact was not treated for any injuries. A police report was not filed. The contact had taken the v… Look up ODI 11421080 at NHTSA ↗	00.0% No examples available for this selection.	00.0% No examples available for this selection.	116.7% ODI 11677962 Passenger Restraint service message. Possibly related to airbag seat or floor sensor. Checked BMW customer forums and appears to be widespread issue. Look up ODI 11677962 at NHTSA ↗	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.
Electrical System	420.0% ODI 11403652 · 21,000 mi BACKUP CAMERA IS BLACKING OUT. VERY DANGEROUS. THERE WAS A RECALL FOR 2018-19 BMW'S BUT NOT FOR 2017 BMWS. FORUMS ALSO REPORT A LOT OF PROBLEMS WITH THIS REVERSE CAMERA. Look up ODI 11403652 at NHTSA ↗	412.9% ODI 11460740 The vehicle was at a complete stop, when the gas pedal was tapped to move forward slightly the vehicle suddenly accelerated out of control. There was an attempt to apply the brakes, but the vehicle continued to accelerate and "Drive Train Malfunction" began to flash on the dashboard of the vehicle. The vehicle proceeded to accelerate as it jumped a curb, crashed into a ditch, before finally becoming lodged in a fence and coming to a complete stop when half of the vehicle was lifted off of the ground. The driver of the vehicle suffered a frac… Look up ODI 11460740 at NHTSA ↗	19.1% ODI 11324466 · 8,323 mi MY CHECK ENGINE LIGHT CAME ON FOR CHASSIS STABILIZATION AND DRIVETRAIN MALFUNCTION. I TOOK IT TO THE DEALERSHIP AND THEY TOLD ME THEY REPAIR WOULD NOT BE COVERED UNDER WARRANTY. DEALERSHIP ALLEGES A RODENT GNAWED ON A ENGINE WIRING HARNESS. FROM WHAT I GATHER FROM THE DEALERSHIP THIS OCCURS FREQUENTLY. THE MANUFACTURER IS AWARE OF THIS PROBLEM BUT HAS FAILED TO MAKE NECESSARY DESIGN CHANGES TO MAKE THESE WIRING HARNESSES INACCESSIBLE TO RODENTS. MY CASE IS NOT THE WORSE CASE SCENARIO BUT A FIRE COULD HAVE STARTED, MY VEHICLE COULD HAVE BECOME I… Look up ODI 11324466 at NHTSA ↗	133.3% ODI 11585538 BMW G30 chassis vehicles equipped with the optional Bowers & Wilkins stereo have multiple owners reporting on Bimmerpost owners forum that water incursion damages the front door midrange speakers on both sides of the vehicle due to poor water drainage design. Water is causing the speakers to short out and stop functioning. This is also happening to owners of the BMW F90 chassis with the Bowers & Wilkins optioned stereo speakers. Stock stereo and Harmon Kardon systems seem not to be impacted by this issue. Look up ODI 11585538 at NHTSA ↗	111.1% ODI 11749530 Starter engine failure. Car failed to start multiple times. Major safety hazard that can cause a short circuit, melt wiring harnesses, and spark an engine bay fire posing an immediate threat to life. Problem was inspected and confirmed by a dealer. Multiple waring lamps and messages appeared. Dealer report stated: STARTER MOTOR FAULTY. ENGINE ELECTRICAL SYSTEM CONCERN: C/S: REPEAT START ATTEMPT INTERMITTEN WARNING LIGHTS. Please issue recall for the safety of all drivers. Look up ODI 11749530 at NHTSA ↗	116.7% ODI 11513257 On Feb.3, 2023, my wife made a turn into a parking lot. She was driving our 2022 BMW 540. She paused and the engine began to rev up. It then shot forward nearly 50 feet and hurled her over a meridian into another car. She pressed as hard as she could on the brake and suffered a torn meniscus ligament. There were no warning lights and although the car hit front right, no airbags were executed. BMW has not sent an official detailed report from their engineer. BMW advertises brake override so pressing both the brake and accelerator would NOT r… Look up ODI 11513257 at NHTSA ↗	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.
Engine And Engine Cooling:Cooling System:Radiator Assembly	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.
Engine	210.0% ODI 11630787 Vehicle has severely poor quality coolant hoses made from poor quality material that cannot withstand the flow of pressure within the coolant system process. Leading to the hoses deteriorating from internal pressure thus causing the coolant hoses to leak. The coolant sensors only indicate low coolant levels when there is, 1 and 3/4 inches of coolant liquid left which is 70% lower than the minimum coolant line within the main coolant reservoir which can then lead to engine failure that could result into a vehicle accident or wreck causing injury… Look up ODI 11630787 at NHTSA ↗	39.7% ODI 11383989 · 32,000 mi WHEN BRAKING TO COME TO A STOP AT A LIGHT, THE ENGINE REVVED UP TO OVER 5000 RPM. I HAD TO SHUT OFF THE CAR TO GET IT TO STOP. WHEN I TURNED THE CAR BACK ON, IT IMMEDIATELY REVVED UP TO OVER 7000, WHILE I STOOD ON THE BRAKE TO PREVENT IT FROM MOVING. SHUT IT OFF AGAIN, PUT FLASHERS ON AND WAITED A MINUTE. RESTARTED AND IT PERFORMED NORMALLY. Look up ODI 11383989 at NHTSA ↗	19.1% ODI 11726908 I own a 2019 BMW 540 with B58 engine and I have begun noticing abnormal rattling noise from the engine area, which may indicate early stage failure of the oil pump assembly. There are widespread reports from other owners of failure of the oil pump rotor housing/adjusting ring due to heat-related degradation of plastic components. Failure of this component can lead to sudden loss of oil pressure, drivetrain malfunction warnings, and ultimately engine seizure while driving. Sudden engine failure at speed presents a significant safety hazard due t… Look up ODI 11726908 at NHTSA ↗	266.7% ODI 11713345 Component: Engine Oil Pump (Plastic Internal Variant) Safety Risk: Sudden Loss of Motive Power / Engine Seizure Defect Description: The oil pump in the BMW B58 engine utilizes a plastic tensioning/adjusting ring that is prone to brittle fracture. At only 38,000 miles, my vehicle suffered a catastrophic internal pump failure, resulting in an immediate "Low Oil Pressure" warning and forced engine shutdown. Safety Hazard: Stalling at Speed: This defect causes an immediate loss of propulsion. If this occurs during highway merging or high-speed m… Look up ODI 11713345 at NHTSA ↗	111.1% ODI 11749530 Starter engine failure. Car failed to start multiple times. Major safety hazard that can cause a short circuit, melt wiring harnesses, and spark an engine bay fire posing an immediate threat to life. Problem was inspected and confirmed by a dealer. Multiple waring lamps and messages appeared. Dealer report stated: STARTER MOTOR FAULTY. ENGINE ELECTRICAL SYSTEM CONCERN: C/S: REPEAT START ATTEMPT INTERMITTEN WARNING LIGHTS. Please issue recall for the safety of all drivers. Look up ODI 11749530 at NHTSA ↗	116.7% ODI 11513257 On Feb.3, 2023, my wife made a turn into a parking lot. She was driving our 2022 BMW 540. She paused and the engine began to rev up. It then shot forward nearly 50 feet and hurled her over a meridian into another car. She pressed as hard as she could on the brake and suffered a torn meniscus ligament. There were no warning lights and although the car hit front right, no airbags were executed. BMW has not sent an official detailed report from their engineer. BMW advertises brake override so pressing both the brake and accelerator would NOT r… Look up ODI 11513257 at NHTSA ↗	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.
Seat Belts	315.0% ODI 11075186 · 7,500 mi I HAD DROPPED OFF THE VEHICLE FOR SWAPPING OUT MY WINTER TIRES FOR ALL SEASON TIRES. THEIR TECHNICIANS REMOVED THE REAR SEAT BELT LATCHES AND INSTALLED THEM INCORRECTLY. THIS WORK WAS NEITHER APPROVED BY ME OR MENTIONED ON THE WORK ORDER. I WAS ALSO NOT VERBALLY INFORMED OF THIS WORK BEING PERFORMED. THIS WORK WAS CLEARLY NOT TESTED OR COMPLETED PROPERLY BY THEIR TECHNICIANS. IT CAUSED THE REAR SEAT BELTS TO NOT LATCH INTO PLACE CORRECTLY AND I WAS UNABLE TO INSTALL MY CHILD'S CAR SEAT TO THE CAR SECURELY. THE WORK WAS PERFORMED BY BMW OF SP… Look up ODI 11075186 at NHTSA ↗	1135.5% ODI 11109656 RECEIVED AN ERROR MESSAGE ON BMW 540I 2018, WITH 10600 MILES. PURCHASED AS FACTORY DEMO A LITTLE OVER A MONTH AGO. WILL BE TAKING IT TO SERVICE SOON. HOWEVER I UNDERSTAND THIS IS A LONG STANDING ISSUE WITH BMW-S THAT THE MANUFACTURER IS NOT CORRECTING OR ISSUING RECALLS. Look up ODI 11109656 at NHTSA ↗	00.0% No examples available for this selection.	00.0% No examples available for this selection.	111.1% ODI 11490291 · 10,000 mi The contact owns a 2021 BMW 540I. The contact stated that on multiple occasions, the front and rear passenger’s and driver’s side seat belts failed to detach after being connected. The contact stated that he forced the rear passenger’s side seat belt to detach with a screwdriver. No warning lights was illuminated. The vehicle was taken to the dealer where the dealer stated that candy was lodged in the buckle. The contact stated that the vehicle was not diagnosed or repaired. The manufacturer was notified of the failure and a case was opened. Th… Look up ODI 11490291 at NHTSA ↗	116.7% ODI 11677962 Passenger Restraint service message. Possibly related to airbag seat or floor sensor. Checked BMW customer forums and appears to be widespread issue. Look up ODI 11677962 at NHTSA ↗	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.
Seats	420.0% ODI 11448893 Front Passenger Seat Malfunction - Intermittent on and off warning No risk yet but BMW road aside assist confirmed that air bag might not deploy on passenger side Vehicle inspected by Irvine BMW and warning or concerns shown, just tried to bill me without root causing the issue. Yes the warning comes up on and off. Intermittent. Look up ODI 11448893 at NHTSA ↗	1032.3% ODI 11110925 · 6,500 mi FOR A FEW MONTHS NOW, MY CAR HAS BEEN THROWING A "PASSENGER RESTRAINT SYSTEM MALFUNCTION" ERROR. IT HAPPENS SPORADICALLY AND ONLY STAYS UP FOR BETWEEN 1 AND 5 MINUTES AT A TIME. IT WILL HAPPEN WHETHER THE CAR IS MOVING OR NOT, AND EVEN SOMETIMES AS SOON AS I TURN THE CAR ON. I HAVE BEEN SUBMITTING THE TELECOMMUNICATIONS SINCE IT STARTED. I TRIED TO HAVE IT FIXED BY THOMPSON BMW, ONLY TO BE TOLD, LIKE THE OTHER USER WHO HAS THIS PROBLEM ON HERE, THAT THEY THINK MOISTURE IS THE CULPRIT. I HAVE NEVER HAD ANY RAIN OR ANY OTHER MOISTURE GET INTO THE… Look up ODI 11110925 at NHTSA ↗	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.
Steering	15.0% ODI 11508276 The steering wheel will not go to its set position. BMW Dealer Service ran tests and found that the steering column hall effect sensor is faulty and is integral to the steering column. They have mentioned that the steering wheel adjustment will stop functioning in the future. If the steering wheel column cant be adjusted, it seems to create risky driving conditions for the driver. The dealer has reproduced and confirmed the issue. There were no other symptoms or warning messages. Look up ODI 11508276 at NHTSA ↗	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	111.1% ODI 11488196 Intermittent vibration at highway speeds. Brought to the BMW dealership and they stated the right front wheel was out of round. I never hit a pothole or anything that would cause damage. The dealer "repaired" the wheel, but the problem still exists. Brought the vehicle back and am now told that BMW has started offering non-run flat tires on new cars. I feel that the run flat tires coupled with the low-profile wheels could be the issue. Also, feel that the wheels are poorly made and are prone to being warped. Look up ODI 11488196 at NHTSA ↗	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.
Power Train	15.0% ODI 11382938 "REFILL COOLANT" INDICATOR DISPLAYS EVEN WITH FULL RESERVOIRS. TWO TRIPS TO THE DEALER SO FAR, FOR REPAIRS. COMES ON WHEN DRIVING OR WHEN PARKED, AFTER DRIVING; AFTER OPENING DRIVER DOOR. FOR EXAMPLE, DRIVE ONE DAY. PARKED OVER NIGHT. MESSAGE DISPLAYS NEXT DAY WHEN DRIVER DOOR IS OPENED. GOES AWAY AGAIN AFTER A DRIVE, WITHOUT ADDING ANY FLUID. SAME EXACT ISSUE AS OTHERS ARE EXPERIENCING HERE: HTTPS://G30.BIMMERPOST.COM/FORUMS/SHOWTHREAD.PHP?T=1526216&PAGE=1 Look up ODI 11382938 at NHTSA ↗	26.5% ODI 11460740 The vehicle was at a complete stop, when the gas pedal was tapped to move forward slightly the vehicle suddenly accelerated out of control. There was an attempt to apply the brakes, but the vehicle continued to accelerate and "Drive Train Malfunction" began to flash on the dashboard of the vehicle. The vehicle proceeded to accelerate as it jumped a curb, crashed into a ditch, before finally becoming lodged in a fence and coming to a complete stop when half of the vehicle was lifted off of the ground. The driver of the vehicle suffered a frac… Look up ODI 11460740 at NHTSA ↗	19.1% ODI 11324466 · 8,323 mi MY CHECK ENGINE LIGHT CAME ON FOR CHASSIS STABILIZATION AND DRIVETRAIN MALFUNCTION. I TOOK IT TO THE DEALERSHIP AND THEY TOLD ME THEY REPAIR WOULD NOT BE COVERED UNDER WARRANTY. DEALERSHIP ALLEGES A RODENT GNAWED ON A ENGINE WIRING HARNESS. FROM WHAT I GATHER FROM THE DEALERSHIP THIS OCCURS FREQUENTLY. THE MANUFACTURER IS AWARE OF THIS PROBLEM BUT HAS FAILED TO MAKE NECESSARY DESIGN CHANGES TO MAKE THESE WIRING HARNESSES INACCESSIBLE TO RODENTS. MY CASE IS NOT THE WORSE CASE SCENARIO BUT A FIRE COULD HAVE STARTED, MY VEHICLE COULD HAVE BECOME I… Look up ODI 11324466 at NHTSA ↗	00.0% No examples available for this selection.	333.3% ODI 11727007 · 66,700 mi The contact owns a 2021 BMW 540I. The contact stated that while driving at an undisclosed speed, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. There was an abnormal sound coming from the vehicle before the vehicle lost motive power. No warning lights were illuminated. The contact stated that the vehicle failed to respond while in drive(D) or reverse(R). The vehicle was towed to the dealer, where it was diagnosed with a driveshaft failure. The contact was informed that the driveshaft needed to be rep… Look up ODI 11727007 at NHTSA ↗	350.0% ODI 11715820 While turning my 2022 BMW 540i onto a busy, 50 MPH road, the vehicle suffered a catastrophic drivetrain failure, without any physical trauma such as encountering a curb or pothole. The car experienced a total and immediate loss of motive power (propulsion), leaving me coasting in live traffic. This created an extreme safety hazard as I was unable to accelerate or maintain speed to clear the roadway safely. The failure occurred immediately after a significant temperature stress: taken from a heated garage, driven with no issue for 40 minutes, … Look up ODI 11715820 at NHTSA ↗	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.

Darker cells indicate a larger share of submitted complaints. Components overlap. This measures complaint composition, not failure probability.

Failure mileage by component

Median and middle 50% of usable owner-reported mileages. Ranges require at least five records.

Component failure mileage distribution
Component	Mileage range (25th–75th percentile)	Median	Usable records	Examples
Air Bags	48,750–152,250 mi	112,500 mi	10	ODI 10700791 · 189,000 mi MY 1999 BMW 540I WAS JUST SITTING IN THE DRIVEWAY AND WE HEARD A LOUD THUD. I WALKED OUT TO THE BMW AND NOTICED THE PASSENGER AIRBAG HAD DEPLOYED FOR NO REASON, SHATTERING THE WINDSHIELD. IF THIS HAD HAPPENED WHILE DRIVING, IT COULD HAVE CAUSED A SERIOUS ACCIDENT. TR Look up ODI 10700791 at NHTSA ↗ ODI 10383332 · 141,000 mi BOUGHT A BMW WITH THE AIRBAG SIGN ON FROM A CAR DEALERSHIP. TR Look up ODI 10383332 at NHTSA ↗ ODI 10392144 · 120,000 mi TL* THE CONTACT OWNS A 2000 BMW 540I. THE CONTACT WAS DRIVING APPROXIMATELY 60 MPH WHEN ROAD DEBRIS CRASHED INTO THE FRONT DRIVER SIDE DOOR AND THE FRONT DRIVER SIDE AIR BAG DEPLOYED. THE VEHICLE WAS PULLED OVER AND SHUT OFF. A POLICE REPORT WAS NOT FILED BUT THE CONTACT SUSTAINED MINOR INJURIES FROM THE AIR BAG DEPLOYMENT. THE VEHICLE WAS TAKEN TO AN INDEPENDENT REPAIR SHOP WHERE THE CONTACT WAS TOLD THAT THE IMPACT FROM THE DEBRIS WAS NOT SUFFICIENT TO WARRANT AIR BAG DEPLOYMENT. THE VEHICLE WAS REPAIRED. THE FAILURE AND CURRENT MILEAGE WAS … Look up ODI 10392144 at NHTSA ↗
Electrical System	50,583–116,750 mi	78,427 mi	20	ODI 10456676 · 76,500 mi ADDENDUM TO ODI ID NUMBER 10439751 THE FIRE WAS STARTED BECAUSE THE IHKRIII HVAC UNIT, WHICH CAN BE FOUND IN AN EXTREMELY LARGE NUMBER OF BMW MODELS, IN MY CAR WAS CONFIGURED INCORRECTLY BY THE MANUFACTURER, BMW. THE BLOWER MOTOR IS ON A ELECTRICAL CIRCUIT THAT USES A 30AMP FUSE RECOMMENDED BY BMW, WHICH IS LOCATED ON THE FUSE BOX COVER, TO REGULATE THE RATE THE BLOWER MOTOR CAN RECEIVE 12VOLTS. WHEN THE BLOWER MOTOR ITSELF REQUIRES 12VOLTS AT A RATE OF 12AMPS TO OPERATE NORMALLY. WHEN THE BLOWER MOTOR BEGINS TO FAIL, THE RESISTANCE I… Look up ODI 10456676 at NHTSA ↗ ODI 10130203 · 53,777 mi 1997 BMW 540I FUSE TO THE FUEL INJECTOR BLEW OUT.*NO ANSWER REQUIRED* MR THE VEHICLE WOULD ALL OF A SUDDEN DIE WHEN IN MOTION DUE TO THE BLOWN FUSE(S) TO THE INJECTOR. THE THERMOSTAT TEMPERATURE SENSOR HAD AN INTERNAL SHORT WHICH CAUSED THE WIRE TO MELT AND BLEW THE FUSE. THE SUNROOF WAS INOPERATIVE DUE TO THE RAIL LIFT PIECES BEING BROKEN. SC THE WIPER BLADES WERE NOT CLEANING THE WINDOWS PROPERLY. *JB Look up ODI 10130203 at NHTSA ↗ ODI 10066088 · 54,000 mi DURING A DOWN SHIFT, MY CAR SOMETIMES JUMP FORWARD A FOOT OR SO AND MAKES A THUMP DOWN SHIFTING NOISE. THIS FORCES ME TO APPLY THE BREAK QUICKLY. JUST A WEEK AGO, I HIT A CURVE BECAUSE OF THIS DEFECT AND THE BOTTOM BUMPER COVER OF THE CAR GOT HIT AND BECAME CRACKED! LUCKILY THIS PROBLEM IS RARE. THIS IS ABOUT 4TH FAILURE IN A SPAN OF 10 MONTHS. FOR ABOUT 10 MONTHS, MY CAR ALSO STALLS (ENGINE LOSES POWER) DURING A SLOWDOWN. USUALLY THIS HAPPENS WHEN I SLOW TO MAKE A RIGHT TURN. I NEARLY GOT INTO AN ACCIDENT FEW TIMES THIS MONTH BECA… Look up ODI 10066088 at NHTSA ↗
Engine And Engine Cooling:Cooling System:Radiator Assembly	54,500–76,250 mi	61,000 mi	23	ODI 10000880 · 118,900 mi THE UPPER RADIATOR HOSE UNEXPECTLY SEPARATED FROM THE RADIATOR. INSPECTION SHOWED THAT THE PLASTIC RADIATOR HAD BROKEN AT THE HOSE FITTING. THE RESULTING STEAM CLOUD AND WATER DEPOSITS ON WINDSHIELD ABRUPTLY OBSCURED VISION, LEADING TO A VERY DANGEROUS SITUATION. NON-REINFORCED PLASTIC IS AN UNSAFE MATERIAL FOR USE IN THIS APPLICATION. Look up ODI 10000880 at NHTSA ↗ ODI 10002684 · 51,635 mi RADIATOR FAILURE ON BMW 540I WITH ONLY 51K MILES, CAUSING LOSS OF TRACTION AND ALMOST A WRECK Look up ODI 10002684 at NHTSA ↗ ODI 10020931 · 77,500 mi 1997, BMW, 540I RADIATOR FAILURE @ 77,500 MILES (DETECTED BY BMW DEALER DURING ROUTINE SERVICE INSPECTION); RADIATOR REPLACED AT MY COST.*AK Look up ODI 10020931 at NHTSA ↗
Engine	75,141–146,586 mi	130,000 mi	8	ODI 10588144 · 70,000 mi MY TRANSMISSION WOULD NOT ACCELERATE OR MOVE. I HAD THE TRANS REBUILD AND 2 YEARS LATER THE SAME PROBLEM. THE TRANS HAS LOST GEARS 1-3 AND REVERSE, MULTISTATE REPAIRED THE TRANS AGAIN 2013, IFOR THE SECOND TIME, IT NEVER WORKED AFTER REPAIRS. THE ENGINE LIGHT STAYS ON, BMW SAYS I NEED NEW TRANS AND ENGINE. WHEN I LOOKED UP RECALLS FOR 540I, IT STATES THE SAME TRANS PROBLEM AND IT SHOULD BE REPLACED. WHEN I LOOK UP ENGINE THERE ARE KNOWN ENGINE PROBLEMS WITH 540I, NOT MY VIN. I ALSO HAVE ELECTRICAL ISSUES, WHICH HAVE A RECALL ON 540I, BUT… Look up ODI 10588144 at NHTSA ↗ ODI 10519549 · 180,000 mi TL* THE CONTACT OWNS A 2000 BMW 540I. THE CONTACT STATED THAT AFTER SHIFTING INTO REVERSE, THE ENGINE SEIZED WITHOUT WARNING. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC FOR DIAGNOSIS WHERE IT WAS ADVISED THAT THE VEHICLE EXPERIENCED A HYDRO-LOCK FAILURE. THE VEHICLE WAS NOT REPAIRED AND MANUFACTURER WAS NOT NOTIFIED. THE APPROXIMATE FAILURE MILEAGE WAS 180,000. TR Look up ODI 10519549 at NHTSA ↗ ODI 10569285 · 130,000 mi TL THE CONTACT OWNS A 2000 BMW 540I. THE CONTACT STATED THAT WHILE DRIVING 10 MPH, SHE HEARD A LOUD NOISE AS METAL SHARDS STARTED TO FALL FROM THE ENGINE COMPARTMENT. THE CONTACT MENTIONED THAT THE CHECK ENGINE AND THE COOLANT WARNING LAMPS WERE ILLUMINATED BEFORE THE VEHICLE STALLED. THE CONTACT STATED THAT AFTER INSPECTING THE VEHICLE, SHE NOTICED THAT THE CLUTCH FAN HAD BECOME SEPARATED AND COOLANT WAS LEAKING. THE VEHICLE WAS TOWED TO THE DEALER WHERE THE TECHNICIAN DIAGNOSED THAT THE CLUTCH FAN WAS FRACTURED AND CUTTING THROUGH THE ENGINE… Look up ODI 10569285 at NHTSA ↗
Seat Belts	Too few reports for a range	8,650 mi	4 (sparse)	ODI 11075186 · 7,500 mi I HAD DROPPED OFF THE VEHICLE FOR SWAPPING OUT MY WINTER TIRES FOR ALL SEASON TIRES. THEIR TECHNICIANS REMOVED THE REAR SEAT BELT LATCHES AND INSTALLED THEM INCORRECTLY. THIS WORK WAS NEITHER APPROVED BY ME OR MENTIONED ON THE WORK ORDER. I WAS ALSO NOT VERBALLY INFORMED OF THIS WORK BEING PERFORMED. THIS WORK WAS CLEARLY NOT TESTED OR COMPLETED PROPERLY BY THEIR TECHNICIANS. IT CAUSED THE REAR SEAT BELTS TO NOT LATCH INTO PLACE CORRECTLY AND I WAS UNABLE TO INSTALL MY CHILD'S CAR SEAT TO THE CAR SECURELY. THE WORK WAS PERFORMED BY BMW OF SP… Look up ODI 11075186 at NHTSA ↗ ODI 11110925 · 6,500 mi FOR A FEW MONTHS NOW, MY CAR HAS BEEN THROWING A "PASSENGER RESTRAINT SYSTEM MALFUNCTION" ERROR. IT HAPPENS SPORADICALLY AND ONLY STAYS UP FOR BETWEEN 1 AND 5 MINUTES AT A TIME. IT WILL HAPPEN WHETHER THE CAR IS MOVING OR NOT, AND EVEN SOMETIMES AS SOON AS I TURN THE CAR ON. I HAVE BEEN SUBMITTING THE TELECOMMUNICATIONS SINCE IT STARTED. I TRIED TO HAVE IT FIXED BY THOMPSON BMW, ONLY TO BE TOLD, LIKE THE OTHER USER WHO HAS THIS PROBLEM ON HERE, THAT THEY THINK MOISTURE IS THE CULPRIT. I HAVE NEVER HAD ANY RAIN OR ANY OTHER MOISTURE GET INTO THE… Look up ODI 11110925 at NHTSA ↗ ODI 11124360 · 9,800 mi PASSENGER RESTRAINT MALFUNCTION ERROR. THIS SHOWS UP ON STARTUP. I HAD THIS PROBLEM EARLIER AND SOME HOW THAT GOT GOT CORRECTED. Look up ODI 11124360 at NHTSA ↗
Seats	Too few reports for a range	6,500 mi	1 (sparse)	ODI 11110925 · 6,500 mi FOR A FEW MONTHS NOW, MY CAR HAS BEEN THROWING A "PASSENGER RESTRAINT SYSTEM MALFUNCTION" ERROR. IT HAPPENS SPORADICALLY AND ONLY STAYS UP FOR BETWEEN 1 AND 5 MINUTES AT A TIME. IT WILL HAPPEN WHETHER THE CAR IS MOVING OR NOT, AND EVEN SOMETIMES AS SOON AS I TURN THE CAR ON. I HAVE BEEN SUBMITTING THE TELECOMMUNICATIONS SINCE IT STARTED. I TRIED TO HAVE IT FIXED BY THOMPSON BMW, ONLY TO BE TOLD, LIKE THE OTHER USER WHO HAS THIS PROBLEM ON HERE, THAT THEY THINK MOISTURE IS THE CULPRIT. I HAVE NEVER HAD ANY RAIN OR ANY OTHER MOISTURE GET INTO THE… Look up ODI 11110925 at NHTSA ↗
Steering	91,250–149,586 mi	130,000 mi	12	ODI 10780099 · 149,000 mi THE BILSTEIN SHOCK ABSORBERS I PURCHASED FOR MY CAR HAVE BEGUN TO COME APART WHICH ALLOWS THE STRUT TO MOVE WHEN AND WHERE IT SHOULDN'T THIS MAKING THE CAR EASY TO LOSE CONTROL OF. THE CAR PULLS AND DARTS WHILE MAINTAINING A STRAIGHT COURSE IN MOTION. IT'S WORSE WHEN STEERING SINCE THE BUSTED PART HAS BECOME A MOVABLE LINK RATHER THAN A FIXED LINK. THE SHOCKS ARE DEFECTIVE FROM THE MANUFACTURER. THE BILSTEIN PART NUMBER FOR THE SHOCK INSERT IS S4-P36 3019 HO Look up ODI 10780099 at NHTSA ↗ ODI 10392956 · 176,009 mi VEHICLE WAS DRIVEN AT HIGHWAY SPEED (55-60MPH) AND A LOUD METALLIC 'THUNK' NOISE WAS HEARD AS IF SOMETHING STRUCK OR BOUNCED OFF THE UNDERSIDE OF THE CAR. THE SERPENTINE DRIVE BELT WAS DISCOVERED TO HAVE COME OFF THE DRIVE PULLEYS, AND UPON CLOSER INSPECTION THE POWER STEERING PUMP WAS DISCOVERED TO BE LOOSE. THE UPPER MOUNTING EAR WAS BROKEN, AND THE LOWER MOUNTING BOLT WAS MISSING ENTIRELY. IT APPEARS THE BREAK IN THE UPPER MOUNTING EAR CAUSE THE LOWER BOLT TO VIBRATE LOOSE, AND IN TURN THE SERPENTINE DRIVE BELT WAS DISLODGED. THE RESULT … Look up ODI 10392956 at NHTSA ↗ ODI 10554037 · 188,000 mi POWER STEERING PUMP BROKE CAUSING ACCESSORY BELT TO BE THROWN FROM ENGINE AT HIGHWAY SPEEDS, RESULTING IN LOSS OF STEERING AND POWER. *TR Look up ODI 10554037 at NHTSA ↗
Power Train	67,525–87,316 mi	71,632 mi	6	ODI 10488021 · 130,000 mi INCIDENT #1 2010: ACCELERATED THE VEHICLE TO 75MPH TO ENTER FREEWAY. TOOK FOOT OFF GAS AND VEHICLE CONTINUED TO ACCELERATE. ENGAGED CLUTCH TO STOP ACCELERATION AND RPM CONTINUED TO RISE TO THE LIMITER POINT (APPROX 5500 RPM). PULLED OVER, STARTED CAR AND ENGINE IMMEDIATELY WENT TO THE RED LINE. ON INSPECTION, A PLASTIC PART ON AN ACCELERATOR CABLE HAD CRACKED, CAUSING THE ACCELERATOR TO LOCK IN THE FULLY OPEN POSITION. IF THE CLUTCH HAD NOT BEEN ENGAGED (I.E. IF THIS CAR HAD AN AUTOMATIC TRANSMISSION), THIS COULD HAVE RESULTED IN A COLLIS… Look up ODI 10488021 at NHTSA ↗ ODI 10588144 · 70,000 mi MY TRANSMISSION WOULD NOT ACCELERATE OR MOVE. I HAD THE TRANS REBUILD AND 2 YEARS LATER THE SAME PROBLEM. THE TRANS HAS LOST GEARS 1-3 AND REVERSE, MULTISTATE REPAIRED THE TRANS AGAIN 2013, IFOR THE SECOND TIME, IT NEVER WORKED AFTER REPAIRS. THE ENGINE LIGHT STAYS ON, BMW SAYS I NEED NEW TRANS AND ENGINE. WHEN I LOOKED UP RECALLS FOR 540I, IT STATES THE SAME TRANS PROBLEM AND IT SHOULD BE REPLACED. WHEN I LOOK UP ENGINE THERE ARE KNOWN ENGINE PROBLEMS WITH 540I, NOT MY VIN. I ALSO HAVE ELECTRICAL ISSUES, WHICH HAVE A RECALL ON 540I, BUT… Look up ODI 10588144 at NHTSA ↗ ODI 10382233 · 73,263 mi 2001 BMW 540I REVERSE GEAR FAILURE ON ZF 5HP24 (A5S 440Z) TRANSMISSION. MY BMW WILL NO LONGER ENGAGE REVERSE, CAR FEELS LIKE IT IS STILL IN NEUTRAL. Look up ODI 10382233 at NHTSA ↗

Complaint and recall timeline

Explore monthly filing activity alongside recall announcements. Up to ten years of monthly history is available.

ComponentPeriod

Solid line: filed complaints. Dashed amber lines: recall announcement dates for this vehicle selection; markers include all recall components. The latest month is partial. Temporal proximity does not establish causation.

Monthly counts, recall campaigns and complaint examples

Monthly complaint and recall timeline
Month	Complaints	Campaigns announced	Examples
2024-10	3	None	ODI 11618240 The audio suddenly stops and my turn signals also stop working. When this happens when I'm in traffic, this is very frightening because I cannot signal lane changes or turns. Turning off the ignition and restarting the car always fixes the turn signals but only sometimes fixes the audio. It usually takes several restarts before the audio works. When in the failed condition with no audio and no turn signals and the engine running, disconnecting the Dynavin D9 "ibus box" from the vehicle instantly fixes the turn signals but not the audio. It h… Look up ODI 11618240 at NHTSA ↗ ODI 11620068 The contact owns a 2024 BMW 540i. The contact received notification of NHTSA Campaign Number: 24V10400(Electronic Stability Control(ESC), Service Brakes, Hydraulic); however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced the failure. VIN tool confirms parts not available. Look up ODI 11620068 at NHTSA ↗ ODI 11622466 PROBLEM: I recently had several incidents when the RAB (rear automatic brake) on the 2024 BMW 540i vehicle DID NOT WORK on multiple occasions. The vehicle never stopped as I backed out of my parking space. Afterwards I tested the RAB by perpendicularly slowly walking behind the car. I had to run out of the way when the vehicle was continuing to move when approximately 12” from me. I tested both vehicles, 540i & X-3, with the same results. As a further test I placed a plastic figure that’s ordinarily used a warning to drivers of children pla… Look up ODI 11622466 at NHTSA ↗
2024-11	3	None	ODI 11627712 The car's hood sensor did not alert us to the fact that the hood was not properly closed. This resulted in the car's hood opening while being driven, causing the driver to lose sight of the road and crashed into a guardrail in a canyon road (see photo). The car is currently being evaluated by the insurance company for a total loss, and the car may be available for inspection currently, although it may also be taken apart by the auto collision company for their estimate evaluation. The failure of the hood latch mechanism to properly and consp… Look up ODI 11627712 at NHTSA ↗ ODI 11625223 See attached document for complaint. Look up ODI 11625223 at NHTSA ↗ ODI 11625407 I reserved this vehicle with a deposit on Oct. 26. At the time I was told the vehicle was under recall/stop sale for a brake issue and I would not be able to take delivery until the recall work was performed. On 11/5, I was able to purchase the vehicle after the repair work was done. After leaving the dealership, about a half mile down the road I received a message on the vehicle display which said "Brake fluid level low. Have the problem checked by the nearest service center." The message also advised that I could continue driving the vehi… Look up ODI 11625407 at NHTSA ↗
2024-12	4	None	ODI 11630787 Vehicle has severely poor quality coolant hoses made from poor quality material that cannot withstand the flow of pressure within the coolant system process. Leading to the hoses deteriorating from internal pressure thus causing the coolant hoses to leak. The coolant sensors only indicate low coolant levels when there is, 1 and 3/4 inches of coolant liquid left which is 70% lower than the minimum coolant line within the main coolant reservoir which can then lead to engine failure that could result into a vehicle accident or wreck causing injury… Look up ODI 11630787 at NHTSA ↗ ODI 11631081 Driver seat restraint module system malfunction. Look up ODI 11631081 at NHTSA ↗ ODI 11631867 I contacted the dealership where I purchased my vehicle called Global Imports on December 6 because the car was running hot. I arrived on Saturday morning was informed that the radiator was leaking and a water pump was leaking that they both needed to be replaced and I would be charged around $3000 to replace it. There were no recalls the service bulletins that I mentioned they advised me were only repair notifications. They said there were no other notifications regarding the radiator only to have the check engine light come back on a week lat… Look up ODI 11631867 at NHTSA ↗
2025-01	3	None	ODI 11634477 1) Passenger restraint system malfunction. According to information on the web and several BMW forums, this is a common problem on these vehicles and it is a serious and inherently unsafe issue that should necessitate a recall from the manufacturer. The root cause is typically a malfunction of the passenger seat pad that is utilized by the passenger restraint system. BMW service repair cost is $2,700-$3,000. This is really outrageous given that it's part of the safety restraint system and many BMW 5 series (and likely others) have this prob… Look up ODI 11634477 at NHTSA ↗ ODI 11636282 On September 11, 2024, I took my vehicle to BMW of Great Neck for a tire and rim job under insurance. BMW failed to return my lug nuts, leaving my vehicle in an unsafe condition. It took nearly a month for them to provide the missing lug nuts. Upon inspection, each wheel had fewer than the required 5 lug nuts, creating a serious safety risk. On September 24, 2024, I had to return to BMW due to a Tire Pressure Monitor (TPM) sensor issue, which should not have occurred after their September 11th service. Instead of addressing the issue, BMW dismi… Look up ODI 11636282 at NHTSA ↗ ODI 11639714 See attached document for complaint. Look up ODI 11639714 at NHTSA ↗
2025-02	1	None	ODI 11641549 Constantly pops up a message for passenger restraint system malfunction. I had an accident where I swerved off the road into a ditch at about 60 mph. I the driver was not hurt and the passenger wouldn’t have been hurt either if it was for the passenger seat belt not locking correctly at first and then repeatedly locking and unlocking the entire time hurting his chest. Look up ODI 11641549 at NHTSA ↗
2025-03	1	None	ODI 11648020 i was just driving my bmw and a airbag light and a malfunction error popped up on my dashboard, that read that the Passenger restraint system has malfunctioned. and i was doing some research on what was wrong with my car, and all the forums are indicating that this is a very common issue on these cars due to a bad seat occupancy sensor mat. to fix this you either still have to have an extended warranty if you don’t have one you have to pay upwards of 3,000$ to get this part replaced at a dealer. and me personally i don’t have the money to just … Look up ODI 11648020 at NHTSA ↗
2025-04	1	None	ODI 11653650 Air bag light coming on and off intermittently. Known recall affecting bmw 540 models around this vin number. BMW says this particular vin not affected, but if NHTSA adds vin to list, they will fix. Look up ODI 11653650 at NHTSA ↗
2025-05	1	None	ODI 11658906 We notice the lose of braking power right after we started the car on 4/30 morning. The car was totally fine before that. took it to the BMW dealer they said the problem is "Vacuum/oil pump failing internally. fault for brake booster pressure switch, no brake boost" I find that there is a recall for the exact problem but it doesn't include my vehicle The "Part 573 Safety Recall Report 21V-598" stated that when It does happen it will cause damage to the oil/vacuum pump. I think recall 21V-598 should include my vehicle Look up ODI 11658906 at NHTSA ↗
2025-06	1	None	ODI 11669337 Sunroof exploded, glass shards everywhere. This has to be a manufacturer defect Look up ODI 11669337 at NHTSA ↗
2025-07	1	None	ODI 11670682 Infotainment System interplay through audio voices coming from place of employment this have been unusual to audio system in various of my vehicles this over the air bugs are safety concerns as well as frequent unexpected wiper blade activation without touching for auto movement complex to electrical issues uncommon to vehicle routing infotainment system leading to unexpected interruptions sending false signals to vehicle electrical system causing many interruptions. highlighting the growing complexity and potential risks associated with vehicl… Look up ODI 11670682 at NHTSA ↗
2025-08	2	None	ODI 11679698 While driving on highways when there is no car in front of me, my car suddenly warns me of collision and applies brakes automatically! This almost caused an accident with the cars behind me. They were about to collide with me from behind because my car was applying brakes automatically without my control. Please help me urgently. Look up ODI 11679698 at NHTSA ↗ ODI 11677962 Passenger Restraint service message. Possibly related to airbag seat or floor sensor. Checked BMW customer forums and appears to be widespread issue. Look up ODI 11677962 at NHTSA ↗
2025-09	1	None	ODI 11686413 "Passenger Restraint System (Malfunction)" warning appears on the main screen and instrument panel blocking other information and cannot be removed from instrument panel WHILE THE SEATBELT HAS WORKED NORMAL. I researched the problem and found several threads about this problem on the BMW owners forums and found several discussions by numerous owners that said it is FAULTY SENSOR problem which is WIDESPREAD and deserves a recall. The odometer reading of this car, which was purchased in 2017, is about 28,000 miles now; the problem started when… Look up ODI 11686413 at NHTSA ↗
2025-10	1	None	ODI 11694413 Recurring System Failures: My vehicle has exhibited intermittent and unpredictable system malfunctions, including engine stalling, braking issues, and electronic system failures. These pose serious safety risks and have made driving increasingly hazardous.continual tire pressure monitor reset light warning after reset 100 % measurement successful. rebalance all tires light reappear distant same spots Look up ODI 11694413 at NHTSA ↗
2025-11	1	None	ODI 11701308 as per [XXX] RE: Recall 22V-xxx: Positive Crankcase Ventilation (PCV) Valve Heater – B11 01 22 This should be covered by BMW but they charges us and not refunding review charges below [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6) Look up ODI 11701308 at NHTSA ↗
2025-12	0	None	No examples available for this selection.
2026-01	2	None	ODI 11711754 For this item - Please refer to NTHSA RECALL 18V-465 : BMW Crank Sensor Recall 9/12/2018. In particular - this refers to a 2018 BMW 540ix. Specifically, "VEHICLES MAY HAVE BEEN MANUFACTUTRED WITH A CRANKSHAFT SENSOR, THAT DUE TO SENSOR FIRMWARE, CANNOT ACCURATELY PROCESS THE INPUT FROM THE CRANKSHAFT RELUCTOR RING. BASIS FOR RECALL POPULATION DETERMINATION: SUPPLIER PRODUCTION INFORMATION WAS USED TO IDENTIFY THE START AND END DATE OF THE AFFECTED CRANKSHAFT SENSORS WHICH THEN CORRELATED WITH ENGINE PRODUCTION AND VEHICLE ASSEMBLY INFORMATION… Look up ODI 11711754 at NHTSA ↗ ODI 11713345 Component: Engine Oil Pump (Plastic Internal Variant) Safety Risk: Sudden Loss of Motive Power / Engine Seizure Defect Description: The oil pump in the BMW B58 engine utilizes a plastic tensioning/adjusting ring that is prone to brittle fracture. At only 38,000 miles, my vehicle suffered a catastrophic internal pump failure, resulting in an immediate "Low Oil Pressure" warning and forced engine shutdown. Safety Hazard: Stalling at Speed: This defect causes an immediate loss of propulsion. If this occurs during highway merging or high-speed m… Look up ODI 11713345 at NHTSA ↗
2026-02	4	None	ODI 11720421 · 70,000 mi The contact owns a 2017 BMW 540I equipped with a Zenna Tires, Tire Line: Argus/UHP, Tire Size: 275/30/ZR20, DOT Number: 045YNAUY84924. The contact stated the driver's side rear tire was slowly deflating. The vehicle was taken to a Tire Shop, and the technician became aware of bubbles on the tire. The tire was replaced on a Friday, and the following Monday, the new tire indicated that the tire pressure was 0 PSI. The Tire Shop was contacted and refused to replace the tire or provide additional assistance. The manufacturer was informed of the fai… Look up ODI 11720421 at NHTSA ↗ ODI 11721023 I am reporting a potential safety concern with my engine. The oil pumps are known to fail due to plastic internal components. BMW has issued a new pump with metal parts, but existing engines are not being helped and if oil pressure drops the car can suddenly stop in traffic, creating a safety hazard. Look up ODI 11721023 at NHTSA ↗ ODI 11717479 In November 2025 my breaks quit working. I had AAA haul my car to a repair shop. They ran the codes on the car and found that it was related to a recall on 2021 BMW 540i's for the oil vacuum pump assembly, pan and gasket. I then had it towed to BMW and found out that my vin was not in the recall. BMW quoted me $4587 to repair this on a car with 45,000 miles. I then had it towed to a repair shop that replaced the oil vacuum pump assembly, oil pan, gasket and bolts for about $3700. I think that my vin should have been included in the recall… Look up ODI 11717479 at NHTSA ↗
2026-03	3	None	ODI 11721725 The contact owns a 2001 BMW 540i. The contact received notification of NHTSA Campaign Number: (17V047000 (AIR BAGS) and would like to be removed from the recall distribution list. The local dealer and manufacturer were contacted. Look up ODI 11721725 at NHTSA ↗ ODI 11726908 I own a 2019 BMW 540 with B58 engine and I have begun noticing abnormal rattling noise from the engine area, which may indicate early stage failure of the oil pump assembly. There are widespread reports from other owners of failure of the oil pump rotor housing/adjusting ring due to heat-related degradation of plastic components. Failure of this component can lead to sudden loss of oil pressure, drivetrain malfunction warnings, and ultimately engine seizure while driving. Sudden engine failure at speed presents a significant safety hazard due t… Look up ODI 11726908 at NHTSA ↗ ODI 11727007 · 66,700 mi The contact owns a 2021 BMW 540I. The contact stated that while driving at an undisclosed speed, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. There was an abnormal sound coming from the vehicle before the vehicle lost motive power. No warning lights were illuminated. The contact stated that the vehicle failed to respond while in drive(D) or reverse(R). The vehicle was towed to the dealer, where it was diagnosed with a driveshaft failure. The contact was informed that the driveshaft needed to be rep… Look up ODI 11727007 at NHTSA ↗
2026-04	2	None	ODI 11729268 On and off system notification of "Passenger Restraint System Malfunction" with and without a passenger in the seat. Also, the Airbag off/disabled light on the instrument cluster illuminated. Can't seem to declare if it is an electrical shortage, seatbelt buckle related or passenger pressure sensor sensor in the seat. Find this to be a major safety concern should there be an accident, and unsure whether the airbags will deploy or not. BMW should investigate this concern. Look up ODI 11729268 at NHTSA ↗ ODI 11733992 The driver’s side door jamb placard states 35PSI on all 4 tires. The TPMS software states 36 PSI front and 40 PSI rear. Picture of both attached. The manufacture label and TPMS should match, having them conflict is confusing and leaves owner unsure which to follow. Look up ODI 11733992 at NHTSA ↗
2026-05	2	None	ODI 11737812 · 30,600 mi The contact owns a 2019 BMW 540i. The contact stated that while slowly driving into the driveway the vehicle erroneously accelerated forward at a high rate of speed and crashed into the garage door. The contact indicated that during the incident the brake pedal was being pressed but the vehicle did not immediately stop. During the incident the front end of the vehicle was damaged but no air bags deployed. No injuries were reported but the contact experienced emotional stress from the incident. The contact also indicated that the failure had onc… Look up ODI 11737812 at NHTSA ↗ ODI 11739085 My vehicle offers rear traffic alert system, but it is not working properly. It's a safety issue that I almost caused several accidents because of it. The vehicle is available for inspection. Safety to me and others are at risk because the feature is not working (rear traffic alert system). I have an appointment on May 28, 2026 to have the BMW dealership look into it. There were no warning lamps or messages. Look up ODI 11739085 at NHTSA ↗
2026-06	0	None	No examples available for this selection.
2026-07	1	None	ODI 11749530 Starter engine failure. Car failed to start multiple times. Major safety hazard that can cause a short circuit, melt wiring harnesses, and spark an engine bay fire posing an immediate threat to life. Problem was inspected and confirmed by a dealer. Multiple waring lamps and messages appeared. Dealer report stated: STARTER MOTOR FAULTY. ENGINE ELECTRICAL SYSTEM CONCERN: C/S: REPEAT START ATTEMPT INTERMITTEN WARNING LIGHTS. Please issue recall for the safety of all drivers. Look up ODI 11749530 at NHTSA ↗
2026-08	2	26V525000	ODI 11760936 Rear differential failed, internal gears compromised. Noticed problem when going into gear. Vehicle no longer is able to go in gear and will shut off engine. No indication lights prior to failure. Vehicle showed drivetrain error as soon as it had failed. Vehicle was in main road when failure occurred, placing vehicle at risk. Upon BMW technician inspection, there were no leaks, fluid was clean but internal gears were compromised. BMW dealership in New York is unable to provide a problem cause. The rear differential failure caused driveshaft f… Look up ODI 11760936 at NHTSA ↗ ODI 11761005 On XXX, while stopped at a traffic light, I accelerated normally in my 2022 BMW 540i. After moving only a few feet, I heard a loud metallic clank from the rear of the vehicle. The vehicle immediately lost all ability to propel itself. It would still shift between gears, but pressing the accelerator would not move the vehicle. A drivetrain warning appeared after the failure. There were no meaningful warning symptoms beforehand. The vehicle was towed to an authorized BMW dealer (Paul Miller BMW in [XXX]), where the rear differential/driveline wa… Look up ODI 11761005 at NHTSA ↗
2026-09 (partial)	4	None	ODI 11762732 Seat belt/restraint system malfunction seat pad Look up ODI 11762732 at NHTSA ↗ ODI 11762733 Seat belt/restraint system malfunction seat pad Look up ODI 11762733 at NHTSA ↗ ODI 11765993 In August 2026, the National Highway Traffic Safety Administration announced an active safety recall under campaign number 26V525000 for certain 2021–2023 BMW vehicles experiencing severe driveshaft-to-rear-differential connection failures that result in an immediate loss of motive power and vehicle rollaway risks. Shortly after this announcement, my 2021 BMW 540i (VIN: [XXX]) suffered this exact catastrophic mechanical failure while in motion, completely disabling the vehicle and creating an imminent safety hazard in live traffic. The vehicle… Look up ODI 11765993 at NHTSA ↗

Emerging complaint spikes

Complete months in the latest six months with at least 10 complaints, at least twice the preceding 12-month average, and at least three square-root deviations above that average.

This is a descriptive screening rule, not a statistical defect finding. Publicity and reporting changes can increase submissions.

No complete months meet the spike thresholds for this selection.

Equal-age model-year comparison

Model-wide cumulative reports during the first three or five calendar years, starting with the model year (age 0). Only fully elapsed windows are compared.

Observation windowFirst model yearSecond model year

2022: 1 complaints · 2023: 4 complaints

Equal observation windows
Model year	Through age 0	Through age 1	Through age 2
2022	0	1	1
2023	2	4	4

Date coverage across each selected cohort

Date basis for all complaints in selected model years
Year	Incident dates used	Filing date fallbacks	Excluded dates
2022	6	0	0
2023	5	0	0

Incident date is preferred when valid and no later than filing; otherwise filing date is used. Model year approximates age. Equal observation time does not adjust for sales, distance driven or reporting delays. One complaint linked to multiple model years can appear in each cohort.

Components reported together

Each cell counts unique complaints naming both components. Open a nonzero cell for examples.

Component co-occurrence matrix
Component	Air Bags	Electrical System	Engine And Engine Cooling:Cooling System:Radiator Assembly	Engine	Seat Belts	Seats	Steering	Power Train
Air Bags	—	3 ODI 11547975 1. Airbag Light - Repaired on 9/18/23 ( cause : pass. front seat occupancy detection ) a. no explanation needed b. replaced by dealer c. warning chime and message on dash d. Labor and part cost $2380.93 2. Instrument Cluster - Repaired on 9/18/23 ( Blackout , loss of speedometer , fuel level , engine temp. directional indicator , etc. a. Cluster would blink ( on - off ) than total blackout. b. Labor and part cost $1905.28 Look up ODI 11547975 at NHTSA ↗ ODI 11634477 1) Passenger restraint system malfunction. According to information on the web and several BMW forums, this is a common problem on these vehicles and it is a serious and inherently unsafe issue that should necessitate a recall from the manufacturer. The root cause is typically a malfunction of the passenger seat pad that is utilized by the passenger restraint system. BMW service repair cost is $2,700-$3,000. This is really outrageous given that it's part of the safety restraint system and many BMW 5 series (and likely others) have this prob… Look up ODI 11634477 at NHTSA ↗ ODI 11729268 On and off system notification of "Passenger Restraint System Malfunction" with and without a passenger in the seat. Also, the Airbag off/disabled light on the instrument cluster illuminated. Can't seem to declare if it is an electrical shortage, seatbelt buckle related or passenger pressure sensor sensor in the seat. Find this to be a major safety concern should there be an accident, and unsure whether the airbags will deploy or not. BMW should investigate this concern. Look up ODI 11729268 at NHTSA ↗	0	0	10 ODI 11486159 Passenger seat in 2017 BMW 5 series cars have a well known and not covered fault where in a loud chiming will go off requiring the passenger seatbelt to be buckled. This chime does not stop and continues until the seat belt is buckled. There is nothing in the passengers seat. The noise is very loud and distracting. It occurs at random including driving at highway speeds. Upon bringing this to my dealer's attention they informed me that a service to repair this safety issue would cost over $2,000. I believe this will result in an unne… Look up ODI 11486159 at NHTSA ↗ ODI 11487492 The passanger seat on this car’s seatbelt and airbags have malfioned numerous times. 3/2021 seat belt warning, seat matpad replaced 9/2022 air bag malfunction while driving with a passenger on highway. Once again seat matpad replaced. Car no longer in warranty $2500. It is extremely dangerous that this passanger seat keeps failing. What if I got into an accident on highway and malfunction happened right before accident? Many people on bmw post complaining about seat belt warning and air bag malfunction. You can contact BMW, from 2017 un… Look up ODI 11487492 at NHTSA ↗ ODI 11109656 RECEIVED AN ERROR MESSAGE ON BMW 540I 2018, WITH 10600 MILES. PURCHASED AS FACTORY DEMO A LITTLE OVER A MONTH AGO. WILL BE TAKING IT TO SERVICE SOON. HOWEVER I UNDERSTAND THIS IS A LONG STANDING ISSUE WITH BMW-S THAT THE MANUFACTURER IS NOT CORRECTING OR ISSUING RECALLS. Look up ODI 11109656 at NHTSA ↗	9 ODI 11448893 Front Passenger Seat Malfunction - Intermittent on and off warning No risk yet but BMW road aside assist confirmed that air bag might not deploy on passenger side Vehicle inspected by Irvine BMW and warning or concerns shown, just tried to bill me without root causing the issue. Yes the warning comes up on and off. Intermittent. Look up ODI 11448893 at NHTSA ↗ ODI 11486159 Passenger seat in 2017 BMW 5 series cars have a well known and not covered fault where in a loud chiming will go off requiring the passenger seatbelt to be buckled. This chime does not stop and continues until the seat belt is buckled. There is nothing in the passengers seat. The noise is very loud and distracting. It occurs at random including driving at highway speeds. Upon bringing this to my dealer's attention they informed me that a service to repair this safety issue would cost over $2,000. I believe this will result in an unne… Look up ODI 11486159 at NHTSA ↗ ODI 11501487 Passenger Restraint System error in BMW seems to be a common problem. This should be looked over for a recall issue. Look up ODI 11501487 at NHTSA ↗	0	0
Electrical System	3 ODI 11547975 1. Airbag Light - Repaired on 9/18/23 ( cause : pass. front seat occupancy detection ) a. no explanation needed b. replaced by dealer c. warning chime and message on dash d. Labor and part cost $2380.93 2. Instrument Cluster - Repaired on 9/18/23 ( Blackout , loss of speedometer , fuel level , engine temp. directional indicator , etc. a. Cluster would blink ( on - off ) than total blackout. b. Labor and part cost $1905.28 Look up ODI 11547975 at NHTSA ↗ ODI 11634477 1) Passenger restraint system malfunction. According to information on the web and several BMW forums, this is a common problem on these vehicles and it is a serious and inherently unsafe issue that should necessitate a recall from the manufacturer. The root cause is typically a malfunction of the passenger seat pad that is utilized by the passenger restraint system. BMW service repair cost is $2,700-$3,000. This is really outrageous given that it's part of the safety restraint system and many BMW 5 series (and likely others) have this prob… Look up ODI 11634477 at NHTSA ↗ ODI 11729268 On and off system notification of "Passenger Restraint System Malfunction" with and without a passenger in the seat. Also, the Airbag off/disabled light on the instrument cluster illuminated. Can't seem to declare if it is an electrical shortage, seatbelt buckle related or passenger pressure sensor sensor in the seat. Find this to be a major safety concern should there be an accident, and unsure whether the airbags will deploy or not. BMW should investigate this concern. Look up ODI 11729268 at NHTSA ↗	—	0	5 ODI 10588144 · 70,000 mi MY TRANSMISSION WOULD NOT ACCELERATE OR MOVE. I HAD THE TRANS REBUILD AND 2 YEARS LATER THE SAME PROBLEM. THE TRANS HAS LOST GEARS 1-3 AND REVERSE, MULTISTATE REPAIRED THE TRANS AGAIN 2013, IFOR THE SECOND TIME, IT NEVER WORKED AFTER REPAIRS. THE ENGINE LIGHT STAYS ON, BMW SAYS I NEED NEW TRANS AND ENGINE. WHEN I LOOKED UP RECALLS FOR 540I, IT STATES THE SAME TRANS PROBLEM AND IT SHOULD BE REPLACED. WHEN I LOOK UP ENGINE THERE ARE KNOWN ENGINE PROBLEMS WITH 540I, NOT MY VIN. I ALSO HAVE ELECTRICAL ISSUES, WHICH HAVE A RECALL ON 540I, BUT… Look up ODI 10588144 at NHTSA ↗ ODI 10478241 · 76,854 mi I WAS DRIVING IN STOP AND GO TRAFFIC WHEN I NOTICED THE STEERING FELT A LITTLE STIFFER THAN USUAL. AFTER ABOUT 5 MILES AND BETTER FLOWING TRAFFIC I PULLED INTO A RESTAURANT FOR DINNER WHEN MY UPPER RADIATOR HOSE EXPLODED. I PULLED INTO A STALL AND OPENED THE HOOD TO INSPECT WHAT HAPPENED. THE HOSE WAS VERY APPARENT AND AFTER FURTHER INVESTIGATION I NOTICED THE POWER STEERING PUMPS PULLEY AT A VERY SHARP ANGLE COMPARED TO LINEAR WITH THE SERPENTINE BELT. I CAN ONLY ASSUME THAT FROM THE BRACKET ON THE PUMP BREAKING, IT CAUSED A CHAIN REACTION OF … Look up ODI 10478241 at NHTSA ↗ ODI 10556285 · 151,345 mi AFTER STARTING UP MY CAR, THERE WAS A SLIGHT WHINE UNDER THE HOOD. I GAVE THE CAR A LITTLE BIT OF THROTTLE TO SEE IF THE WHINE WENT AWAY AND HEARD A LOUD BANG. THE CAR WAS STILL RUNNING BUT MY BATTERY LIGHT WAS ON. I NEEDED TO GET HOME, AND I THOUGHT THAT MY CAR MAY NOT START AGAIN IF I TURNED IT OFF SO I DROVE HOME. IMMEDIATELY I NOTICED THAT I DIDN'T HAVE ANY POWER STEERING. AS I DROVE MY ENGINE TEMPERATURE GOT HIGHER AND I BARELY MADE IT HOME WITHOUT OVERHEATING. A FEW DAYS LATER I LOOKED IN THE ENGINE COMPARTMENT AND SAW THAT THE POWER STEE… Look up ODI 10556285 at NHTSA ↗	0	1 ODI 11729268 On and off system notification of "Passenger Restraint System Malfunction" with and without a passenger in the seat. Also, the Airbag off/disabled light on the instrument cluster illuminated. Can't seem to declare if it is an electrical shortage, seatbelt buckle related or passenger pressure sensor sensor in the seat. Find this to be a major safety concern should there be an accident, and unsure whether the airbags will deploy or not. BMW should investigate this concern. Look up ODI 11729268 at NHTSA ↗	3 ODI 10554037 · 188,000 mi POWER STEERING PUMP BROKE CAUSING ACCESSORY BELT TO BE THROWN FROM ENGINE AT HIGHWAY SPEEDS, RESULTING IN LOSS OF STEERING AND POWER. *TR Look up ODI 10554037 at NHTSA ↗ ODI 10478241 · 76,854 mi I WAS DRIVING IN STOP AND GO TRAFFIC WHEN I NOTICED THE STEERING FELT A LITTLE STIFFER THAN USUAL. AFTER ABOUT 5 MILES AND BETTER FLOWING TRAFFIC I PULLED INTO A RESTAURANT FOR DINNER WHEN MY UPPER RADIATOR HOSE EXPLODED. I PULLED INTO A STALL AND OPENED THE HOOD TO INSPECT WHAT HAPPENED. THE HOSE WAS VERY APPARENT AND AFTER FURTHER INVESTIGATION I NOTICED THE POWER STEERING PUMPS PULLEY AT A VERY SHARP ANGLE COMPARED TO LINEAR WITH THE SERPENTINE BELT. I CAN ONLY ASSUME THAT FROM THE BRACKET ON THE PUMP BREAKING, IT CAUSED A CHAIN REACTION OF … Look up ODI 10478241 at NHTSA ↗ ODI 10556285 · 151,345 mi AFTER STARTING UP MY CAR, THERE WAS A SLIGHT WHINE UNDER THE HOOD. I GAVE THE CAR A LITTLE BIT OF THROTTLE TO SEE IF THE WHINE WENT AWAY AND HEARD A LOUD BANG. THE CAR WAS STILL RUNNING BUT MY BATTERY LIGHT WAS ON. I NEEDED TO GET HOME, AND I THOUGHT THAT MY CAR MAY NOT START AGAIN IF I TURNED IT OFF SO I DROVE HOME. IMMEDIATELY I NOTICED THAT I DIDN'T HAVE ANY POWER STEERING. AS I DROVE MY ENGINE TEMPERATURE GOT HIGHER AND I BARELY MADE IT HOME WITHOUT OVERHEATING. A FEW DAYS LATER I LOOKED IN THE ENGINE COMPARTMENT AND SAW THAT THE POWER STEE… Look up ODI 10556285 at NHTSA ↗	4 ODI 10588144 · 70,000 mi MY TRANSMISSION WOULD NOT ACCELERATE OR MOVE. I HAD THE TRANS REBUILD AND 2 YEARS LATER THE SAME PROBLEM. THE TRANS HAS LOST GEARS 1-3 AND REVERSE, MULTISTATE REPAIRED THE TRANS AGAIN 2013, IFOR THE SECOND TIME, IT NEVER WORKED AFTER REPAIRS. THE ENGINE LIGHT STAYS ON, BMW SAYS I NEED NEW TRANS AND ENGINE. WHEN I LOOKED UP RECALLS FOR 540I, IT STATES THE SAME TRANS PROBLEM AND IT SHOULD BE REPLACED. WHEN I LOOK UP ENGINE THERE ARE KNOWN ENGINE PROBLEMS WITH 540I, NOT MY VIN. I ALSO HAVE ELECTRICAL ISSUES, WHICH HAVE A RECALL ON 540I, BUT… Look up ODI 10588144 at NHTSA ↗ ODI 11460740 The vehicle was at a complete stop, when the gas pedal was tapped to move forward slightly the vehicle suddenly accelerated out of control. There was an attempt to apply the brakes, but the vehicle continued to accelerate and "Drive Train Malfunction" began to flash on the dashboard of the vehicle. The vehicle proceeded to accelerate as it jumped a curb, crashed into a ditch, before finally becoming lodged in a fence and coming to a complete stop when half of the vehicle was lifted off of the ground. The driver of the vehicle suffered a frac… Look up ODI 11460740 at NHTSA ↗ ODI 11324466 · 8,323 mi MY CHECK ENGINE LIGHT CAME ON FOR CHASSIS STABILIZATION AND DRIVETRAIN MALFUNCTION. I TOOK IT TO THE DEALERSHIP AND THEY TOLD ME THEY REPAIR WOULD NOT BE COVERED UNDER WARRANTY. DEALERSHIP ALLEGES A RODENT GNAWED ON A ENGINE WIRING HARNESS. FROM WHAT I GATHER FROM THE DEALERSHIP THIS OCCURS FREQUENTLY. THE MANUFACTURER IS AWARE OF THIS PROBLEM BUT HAS FAILED TO MAKE NECESSARY DESIGN CHANGES TO MAKE THESE WIRING HARNESSES INACCESSIBLE TO RODENTS. MY CASE IS NOT THE WORSE CASE SCENARIO BUT A FIRE COULD HAVE STARTED, MY VEHICLE COULD HAVE BECOME I… Look up ODI 11324466 at NHTSA ↗
Engine And Engine Cooling:Cooling System:Radiator Assembly	0	0	—	0	0	0	0	0
Engine	0	5 ODI 10588144 · 70,000 mi MY TRANSMISSION WOULD NOT ACCELERATE OR MOVE. I HAD THE TRANS REBUILD AND 2 YEARS LATER THE SAME PROBLEM. THE TRANS HAS LOST GEARS 1-3 AND REVERSE, MULTISTATE REPAIRED THE TRANS AGAIN 2013, IFOR THE SECOND TIME, IT NEVER WORKED AFTER REPAIRS. THE ENGINE LIGHT STAYS ON, BMW SAYS I NEED NEW TRANS AND ENGINE. WHEN I LOOKED UP RECALLS FOR 540I, IT STATES THE SAME TRANS PROBLEM AND IT SHOULD BE REPLACED. WHEN I LOOK UP ENGINE THERE ARE KNOWN ENGINE PROBLEMS WITH 540I, NOT MY VIN. I ALSO HAVE ELECTRICAL ISSUES, WHICH HAVE A RECALL ON 540I, BUT… Look up ODI 10588144 at NHTSA ↗ ODI 10478241 · 76,854 mi I WAS DRIVING IN STOP AND GO TRAFFIC WHEN I NOTICED THE STEERING FELT A LITTLE STIFFER THAN USUAL. AFTER ABOUT 5 MILES AND BETTER FLOWING TRAFFIC I PULLED INTO A RESTAURANT FOR DINNER WHEN MY UPPER RADIATOR HOSE EXPLODED. I PULLED INTO A STALL AND OPENED THE HOOD TO INSPECT WHAT HAPPENED. THE HOSE WAS VERY APPARENT AND AFTER FURTHER INVESTIGATION I NOTICED THE POWER STEERING PUMPS PULLEY AT A VERY SHARP ANGLE COMPARED TO LINEAR WITH THE SERPENTINE BELT. I CAN ONLY ASSUME THAT FROM THE BRACKET ON THE PUMP BREAKING, IT CAUSED A CHAIN REACTION OF … Look up ODI 10478241 at NHTSA ↗ ODI 10556285 · 151,345 mi AFTER STARTING UP MY CAR, THERE WAS A SLIGHT WHINE UNDER THE HOOD. I GAVE THE CAR A LITTLE BIT OF THROTTLE TO SEE IF THE WHINE WENT AWAY AND HEARD A LOUD BANG. THE CAR WAS STILL RUNNING BUT MY BATTERY LIGHT WAS ON. I NEEDED TO GET HOME, AND I THOUGHT THAT MY CAR MAY NOT START AGAIN IF I TURNED IT OFF SO I DROVE HOME. IMMEDIATELY I NOTICED THAT I DIDN'T HAVE ANY POWER STEERING. AS I DROVE MY ENGINE TEMPERATURE GOT HIGHER AND I BARELY MADE IT HOME WITHOUT OVERHEATING. A FEW DAYS LATER I LOOKED IN THE ENGINE COMPARTMENT AND SAW THAT THE POWER STEE… Look up ODI 10556285 at NHTSA ↗	0	—	0	0	3 ODI 10478241 · 76,854 mi I WAS DRIVING IN STOP AND GO TRAFFIC WHEN I NOTICED THE STEERING FELT A LITTLE STIFFER THAN USUAL. AFTER ABOUT 5 MILES AND BETTER FLOWING TRAFFIC I PULLED INTO A RESTAURANT FOR DINNER WHEN MY UPPER RADIATOR HOSE EXPLODED. I PULLED INTO A STALL AND OPENED THE HOOD TO INSPECT WHAT HAPPENED. THE HOSE WAS VERY APPARENT AND AFTER FURTHER INVESTIGATION I NOTICED THE POWER STEERING PUMPS PULLEY AT A VERY SHARP ANGLE COMPARED TO LINEAR WITH THE SERPENTINE BELT. I CAN ONLY ASSUME THAT FROM THE BRACKET ON THE PUMP BREAKING, IT CAUSED A CHAIN REACTION OF … Look up ODI 10478241 at NHTSA ↗ ODI 10556285 · 151,345 mi AFTER STARTING UP MY CAR, THERE WAS A SLIGHT WHINE UNDER THE HOOD. I GAVE THE CAR A LITTLE BIT OF THROTTLE TO SEE IF THE WHINE WENT AWAY AND HEARD A LOUD BANG. THE CAR WAS STILL RUNNING BUT MY BATTERY LIGHT WAS ON. I NEEDED TO GET HOME, AND I THOUGHT THAT MY CAR MAY NOT START AGAIN IF I TURNED IT OFF SO I DROVE HOME. IMMEDIATELY I NOTICED THAT I DIDN'T HAVE ANY POWER STEERING. AS I DROVE MY ENGINE TEMPERATURE GOT HIGHER AND I BARELY MADE IT HOME WITHOUT OVERHEATING. A FEW DAYS LATER I LOOKED IN THE ENGINE COMPARTMENT AND SAW THAT THE POWER STEE… Look up ODI 10556285 at NHTSA ↗ ODI 10641842 · 130,000 mi STARTED THE CAR AND BEGAN TO DRIVE OUT OF DRIVEWAY WHEN I HEARD A NOISE IN THE ENGINE. SHUT DOWN ENGINE AND POPPED THE HOOD- FOUND DRIVE BELT SHREDDED BECAUSE POWER STEERING PUMP SNAPPED AND LET LOOSE INTO TENSION PULLEY- LUCKILY I WAS NOT AT SPEED AND BELT DID NOT FAIL- OTHERWISE CATASTROPHIC ENGINE FAILURE WOULD OCCUR ALONG WITH LOSS OF POWER STEERING. *TR Look up ODI 10641842 at NHTSA ↗	2 ODI 10588144 · 70,000 mi MY TRANSMISSION WOULD NOT ACCELERATE OR MOVE. I HAD THE TRANS REBUILD AND 2 YEARS LATER THE SAME PROBLEM. THE TRANS HAS LOST GEARS 1-3 AND REVERSE, MULTISTATE REPAIRED THE TRANS AGAIN 2013, IFOR THE SECOND TIME, IT NEVER WORKED AFTER REPAIRS. THE ENGINE LIGHT STAYS ON, BMW SAYS I NEED NEW TRANS AND ENGINE. WHEN I LOOKED UP RECALLS FOR 540I, IT STATES THE SAME TRANS PROBLEM AND IT SHOULD BE REPLACED. WHEN I LOOK UP ENGINE THERE ARE KNOWN ENGINE PROBLEMS WITH 540I, NOT MY VIN. I ALSO HAVE ELECTRICAL ISSUES, WHICH HAVE A RECALL ON 540I, BUT… Look up ODI 10588144 at NHTSA ↗ ODI 11749530 Starter engine failure. Car failed to start multiple times. Major safety hazard that can cause a short circuit, melt wiring harnesses, and spark an engine bay fire posing an immediate threat to life. Problem was inspected and confirmed by a dealer. Multiple waring lamps and messages appeared. Dealer report stated: STARTER MOTOR FAULTY. ENGINE ELECTRICAL SYSTEM CONCERN: C/S: REPEAT START ATTEMPT INTERMITTEN WARNING LIGHTS. Please issue recall for the safety of all drivers. Look up ODI 11749530 at NHTSA ↗
Seat Belts	10 ODI 11486159 Passenger seat in 2017 BMW 5 series cars have a well known and not covered fault where in a loud chiming will go off requiring the passenger seatbelt to be buckled. This chime does not stop and continues until the seat belt is buckled. There is nothing in the passengers seat. The noise is very loud and distracting. It occurs at random including driving at highway speeds. Upon bringing this to my dealer's attention they informed me that a service to repair this safety issue would cost over $2,000. I believe this will result in an unne… Look up ODI 11486159 at NHTSA ↗ ODI 11487492 The passanger seat on this car’s seatbelt and airbags have malfioned numerous times. 3/2021 seat belt warning, seat matpad replaced 9/2022 air bag malfunction while driving with a passenger on highway. Once again seat matpad replaced. Car no longer in warranty $2500. It is extremely dangerous that this passanger seat keeps failing. What if I got into an accident on highway and malfunction happened right before accident? Many people on bmw post complaining about seat belt warning and air bag malfunction. You can contact BMW, from 2017 un… Look up ODI 11487492 at NHTSA ↗ ODI 11109656 RECEIVED AN ERROR MESSAGE ON BMW 540I 2018, WITH 10600 MILES. PURCHASED AS FACTORY DEMO A LITTLE OVER A MONTH AGO. WILL BE TAKING IT TO SERVICE SOON. HOWEVER I UNDERSTAND THIS IS A LONG STANDING ISSUE WITH BMW-S THAT THE MANUFACTURER IS NOT CORRECTING OR ISSUING RECALLS. Look up ODI 11109656 at NHTSA ↗	0	0	0	—	8 ODI 11486159 Passenger seat in 2017 BMW 5 series cars have a well known and not covered fault where in a loud chiming will go off requiring the passenger seatbelt to be buckled. This chime does not stop and continues until the seat belt is buckled. There is nothing in the passengers seat. The noise is very loud and distracting. It occurs at random including driving at highway speeds. Upon bringing this to my dealer's attention they informed me that a service to repair this safety issue would cost over $2,000. I believe this will result in an unne… Look up ODI 11486159 at NHTSA ↗ ODI 11110925 · 6,500 mi FOR A FEW MONTHS NOW, MY CAR HAS BEEN THROWING A "PASSENGER RESTRAINT SYSTEM MALFUNCTION" ERROR. IT HAPPENS SPORADICALLY AND ONLY STAYS UP FOR BETWEEN 1 AND 5 MINUTES AT A TIME. IT WILL HAPPEN WHETHER THE CAR IS MOVING OR NOT, AND EVEN SOMETIMES AS SOON AS I TURN THE CAR ON. I HAVE BEEN SUBMITTING THE TELECOMMUNICATIONS SINCE IT STARTED. I TRIED TO HAVE IT FIXED BY THOMPSON BMW, ONLY TO BE TOLD, LIKE THE OTHER USER WHO HAS THIS PROBLEM ON HERE, THAT THEY THINK MOISTURE IS THE CULPRIT. I HAVE NEVER HAD ANY RAIN OR ANY OTHER MOISTURE GET INTO THE… Look up ODI 11110925 at NHTSA ↗ ODI 11542421 My car has around 74k miles on it. I had the following service request warning present itself this last week, 'Passenger restraint system malfunction:' on my drive into work in the morning. At first I dismissed the message and closed it to see if it would clear itself. It did not clear. It came back up a couple of minutes later. This time I left it alone. It proceeded to close itself and reopen every minute or so for about 10-15 minutes. Then it turned off and didn't come back on until I started my car later in the day and again the foll… Look up ODI 11542421 at NHTSA ↗	0	0
Seats	9 ODI 11448893 Front Passenger Seat Malfunction - Intermittent on and off warning No risk yet but BMW road aside assist confirmed that air bag might not deploy on passenger side Vehicle inspected by Irvine BMW and warning or concerns shown, just tried to bill me without root causing the issue. Yes the warning comes up on and off. Intermittent. Look up ODI 11448893 at NHTSA ↗ ODI 11486159 Passenger seat in 2017 BMW 5 series cars have a well known and not covered fault where in a loud chiming will go off requiring the passenger seatbelt to be buckled. This chime does not stop and continues until the seat belt is buckled. There is nothing in the passengers seat. The noise is very loud and distracting. It occurs at random including driving at highway speeds. Upon bringing this to my dealer's attention they informed me that a service to repair this safety issue would cost over $2,000. I believe this will result in an unne… Look up ODI 11486159 at NHTSA ↗ ODI 11501487 Passenger Restraint System error in BMW seems to be a common problem. This should be looked over for a recall issue. Look up ODI 11501487 at NHTSA ↗	1 ODI 11729268 On and off system notification of "Passenger Restraint System Malfunction" with and without a passenger in the seat. Also, the Airbag off/disabled light on the instrument cluster illuminated. Can't seem to declare if it is an electrical shortage, seatbelt buckle related or passenger pressure sensor sensor in the seat. Find this to be a major safety concern should there be an accident, and unsure whether the airbags will deploy or not. BMW should investigate this concern. Look up ODI 11729268 at NHTSA ↗	0	0	8 ODI 11486159 Passenger seat in 2017 BMW 5 series cars have a well known and not covered fault where in a loud chiming will go off requiring the passenger seatbelt to be buckled. This chime does not stop and continues until the seat belt is buckled. There is nothing in the passengers seat. The noise is very loud and distracting. It occurs at random including driving at highway speeds. Upon bringing this to my dealer's attention they informed me that a service to repair this safety issue would cost over $2,000. I believe this will result in an unne… Look up ODI 11486159 at NHTSA ↗ ODI 11110925 · 6,500 mi FOR A FEW MONTHS NOW, MY CAR HAS BEEN THROWING A "PASSENGER RESTRAINT SYSTEM MALFUNCTION" ERROR. IT HAPPENS SPORADICALLY AND ONLY STAYS UP FOR BETWEEN 1 AND 5 MINUTES AT A TIME. IT WILL HAPPEN WHETHER THE CAR IS MOVING OR NOT, AND EVEN SOMETIMES AS SOON AS I TURN THE CAR ON. I HAVE BEEN SUBMITTING THE TELECOMMUNICATIONS SINCE IT STARTED. I TRIED TO HAVE IT FIXED BY THOMPSON BMW, ONLY TO BE TOLD, LIKE THE OTHER USER WHO HAS THIS PROBLEM ON HERE, THAT THEY THINK MOISTURE IS THE CULPRIT. I HAVE NEVER HAD ANY RAIN OR ANY OTHER MOISTURE GET INTO THE… Look up ODI 11110925 at NHTSA ↗ ODI 11542421 My car has around 74k miles on it. I had the following service request warning present itself this last week, 'Passenger restraint system malfunction:' on my drive into work in the morning. At first I dismissed the message and closed it to see if it would clear itself. It did not clear. It came back up a couple of minutes later. This time I left it alone. It proceeded to close itself and reopen every minute or so for about 10-15 minutes. Then it turned off and didn't come back on until I started my car later in the day and again the foll… Look up ODI 11542421 at NHTSA ↗	—	0	0
Steering	0	3 ODI 10554037 · 188,000 mi POWER STEERING PUMP BROKE CAUSING ACCESSORY BELT TO BE THROWN FROM ENGINE AT HIGHWAY SPEEDS, RESULTING IN LOSS OF STEERING AND POWER. *TR Look up ODI 10554037 at NHTSA ↗ ODI 10478241 · 76,854 mi I WAS DRIVING IN STOP AND GO TRAFFIC WHEN I NOTICED THE STEERING FELT A LITTLE STIFFER THAN USUAL. AFTER ABOUT 5 MILES AND BETTER FLOWING TRAFFIC I PULLED INTO A RESTAURANT FOR DINNER WHEN MY UPPER RADIATOR HOSE EXPLODED. I PULLED INTO A STALL AND OPENED THE HOOD TO INSPECT WHAT HAPPENED. THE HOSE WAS VERY APPARENT AND AFTER FURTHER INVESTIGATION I NOTICED THE POWER STEERING PUMPS PULLEY AT A VERY SHARP ANGLE COMPARED TO LINEAR WITH THE SERPENTINE BELT. I CAN ONLY ASSUME THAT FROM THE BRACKET ON THE PUMP BREAKING, IT CAUSED A CHAIN REACTION OF … Look up ODI 10478241 at NHTSA ↗ ODI 10556285 · 151,345 mi AFTER STARTING UP MY CAR, THERE WAS A SLIGHT WHINE UNDER THE HOOD. I GAVE THE CAR A LITTLE BIT OF THROTTLE TO SEE IF THE WHINE WENT AWAY AND HEARD A LOUD BANG. THE CAR WAS STILL RUNNING BUT MY BATTERY LIGHT WAS ON. I NEEDED TO GET HOME, AND I THOUGHT THAT MY CAR MAY NOT START AGAIN IF I TURNED IT OFF SO I DROVE HOME. IMMEDIATELY I NOTICED THAT I DIDN'T HAVE ANY POWER STEERING. AS I DROVE MY ENGINE TEMPERATURE GOT HIGHER AND I BARELY MADE IT HOME WITHOUT OVERHEATING. A FEW DAYS LATER I LOOKED IN THE ENGINE COMPARTMENT AND SAW THAT THE POWER STEE… Look up ODI 10556285 at NHTSA ↗	0	3 ODI 10478241 · 76,854 mi I WAS DRIVING IN STOP AND GO TRAFFIC WHEN I NOTICED THE STEERING FELT A LITTLE STIFFER THAN USUAL. AFTER ABOUT 5 MILES AND BETTER FLOWING TRAFFIC I PULLED INTO A RESTAURANT FOR DINNER WHEN MY UPPER RADIATOR HOSE EXPLODED. I PULLED INTO A STALL AND OPENED THE HOOD TO INSPECT WHAT HAPPENED. THE HOSE WAS VERY APPARENT AND AFTER FURTHER INVESTIGATION I NOTICED THE POWER STEERING PUMPS PULLEY AT A VERY SHARP ANGLE COMPARED TO LINEAR WITH THE SERPENTINE BELT. I CAN ONLY ASSUME THAT FROM THE BRACKET ON THE PUMP BREAKING, IT CAUSED A CHAIN REACTION OF … Look up ODI 10478241 at NHTSA ↗ ODI 10556285 · 151,345 mi AFTER STARTING UP MY CAR, THERE WAS A SLIGHT WHINE UNDER THE HOOD. I GAVE THE CAR A LITTLE BIT OF THROTTLE TO SEE IF THE WHINE WENT AWAY AND HEARD A LOUD BANG. THE CAR WAS STILL RUNNING BUT MY BATTERY LIGHT WAS ON. I NEEDED TO GET HOME, AND I THOUGHT THAT MY CAR MAY NOT START AGAIN IF I TURNED IT OFF SO I DROVE HOME. IMMEDIATELY I NOTICED THAT I DIDN'T HAVE ANY POWER STEERING. AS I DROVE MY ENGINE TEMPERATURE GOT HIGHER AND I BARELY MADE IT HOME WITHOUT OVERHEATING. A FEW DAYS LATER I LOOKED IN THE ENGINE COMPARTMENT AND SAW THAT THE POWER STEE… Look up ODI 10556285 at NHTSA ↗ ODI 10641842 · 130,000 mi STARTED THE CAR AND BEGAN TO DRIVE OUT OF DRIVEWAY WHEN I HEARD A NOISE IN THE ENGINE. SHUT DOWN ENGINE AND POPPED THE HOOD- FOUND DRIVE BELT SHREDDED BECAUSE POWER STEERING PUMP SNAPPED AND LET LOOSE INTO TENSION PULLEY- LUCKILY I WAS NOT AT SPEED AND BELT DID NOT FAIL- OTHERWISE CATASTROPHIC ENGINE FAILURE WOULD OCCUR ALONG WITH LOSS OF POWER STEERING. *TR Look up ODI 10641842 at NHTSA ↗	0	0	—	1 ODI 10485167 · 92,000 mi DRIVING HOME ONE EVENING, I NOTICED A BINDING FEELING BEING TRANSMITTED THROUGH THE DRIVE-TRAIN, DRIVE-ABILITY DID NOT SEEM TOO AFFECTED, OTHER THAN THE ODD BIND BEING FELT. THE NEXT MORNING UPON START-UP, THE CAR BEGAN MAKING A LOUD, RPM SENSITIVE WHINING NOISE. I SHUT THE CAR OFF AND DROVE ONE OF MY OTHERS. WHEN I OPENED THE HOOD IT WAS OBVIOUS THAT THE SERPENTINE BELT WAS NOT ALIGNED CORRECTLY. THROUGH FURTHER OBSERVATION, IT WAS CLEAR THAT THE POWER STEERING PUMP MOUNTS WERE BROKEN. THE BROKEN MOUNTS CAUSED THE PUMP TO PUSH FORWARD AND… Look up ODI 10485167 at NHTSA ↗
Power Train	0	4 ODI 10588144 · 70,000 mi MY TRANSMISSION WOULD NOT ACCELERATE OR MOVE. I HAD THE TRANS REBUILD AND 2 YEARS LATER THE SAME PROBLEM. THE TRANS HAS LOST GEARS 1-3 AND REVERSE, MULTISTATE REPAIRED THE TRANS AGAIN 2013, IFOR THE SECOND TIME, IT NEVER WORKED AFTER REPAIRS. THE ENGINE LIGHT STAYS ON, BMW SAYS I NEED NEW TRANS AND ENGINE. WHEN I LOOKED UP RECALLS FOR 540I, IT STATES THE SAME TRANS PROBLEM AND IT SHOULD BE REPLACED. WHEN I LOOK UP ENGINE THERE ARE KNOWN ENGINE PROBLEMS WITH 540I, NOT MY VIN. I ALSO HAVE ELECTRICAL ISSUES, WHICH HAVE A RECALL ON 540I, BUT… Look up ODI 10588144 at NHTSA ↗ ODI 11460740 The vehicle was at a complete stop, when the gas pedal was tapped to move forward slightly the vehicle suddenly accelerated out of control. There was an attempt to apply the brakes, but the vehicle continued to accelerate and "Drive Train Malfunction" began to flash on the dashboard of the vehicle. The vehicle proceeded to accelerate as it jumped a curb, crashed into a ditch, before finally becoming lodged in a fence and coming to a complete stop when half of the vehicle was lifted off of the ground. The driver of the vehicle suffered a frac… Look up ODI 11460740 at NHTSA ↗ ODI 11324466 · 8,323 mi MY CHECK ENGINE LIGHT CAME ON FOR CHASSIS STABILIZATION AND DRIVETRAIN MALFUNCTION. I TOOK IT TO THE DEALERSHIP AND THEY TOLD ME THEY REPAIR WOULD NOT BE COVERED UNDER WARRANTY. DEALERSHIP ALLEGES A RODENT GNAWED ON A ENGINE WIRING HARNESS. FROM WHAT I GATHER FROM THE DEALERSHIP THIS OCCURS FREQUENTLY. THE MANUFACTURER IS AWARE OF THIS PROBLEM BUT HAS FAILED TO MAKE NECESSARY DESIGN CHANGES TO MAKE THESE WIRING HARNESSES INACCESSIBLE TO RODENTS. MY CASE IS NOT THE WORSE CASE SCENARIO BUT A FIRE COULD HAVE STARTED, MY VEHICLE COULD HAVE BECOME I… Look up ODI 11324466 at NHTSA ↗	0	2 ODI 10588144 · 70,000 mi MY TRANSMISSION WOULD NOT ACCELERATE OR MOVE. I HAD THE TRANS REBUILD AND 2 YEARS LATER THE SAME PROBLEM. THE TRANS HAS LOST GEARS 1-3 AND REVERSE, MULTISTATE REPAIRED THE TRANS AGAIN 2013, IFOR THE SECOND TIME, IT NEVER WORKED AFTER REPAIRS. THE ENGINE LIGHT STAYS ON, BMW SAYS I NEED NEW TRANS AND ENGINE. WHEN I LOOKED UP RECALLS FOR 540I, IT STATES THE SAME TRANS PROBLEM AND IT SHOULD BE REPLACED. WHEN I LOOK UP ENGINE THERE ARE KNOWN ENGINE PROBLEMS WITH 540I, NOT MY VIN. I ALSO HAVE ELECTRICAL ISSUES, WHICH HAVE A RECALL ON 540I, BUT… Look up ODI 10588144 at NHTSA ↗ ODI 11749530 Starter engine failure. Car failed to start multiple times. Major safety hazard that can cause a short circuit, melt wiring harnesses, and spark an engine bay fire posing an immediate threat to life. Problem was inspected and confirmed by a dealer. Multiple waring lamps and messages appeared. Dealer report stated: STARTER MOTOR FAULTY. ENGINE ELECTRICAL SYSTEM CONCERN: C/S: REPEAT START ATTEMPT INTERMITTEN WARNING LIGHTS. Please issue recall for the safety of all drivers. Look up ODI 11749530 at NHTSA ↗	0	0	1 ODI 10485167 · 92,000 mi DRIVING HOME ONE EVENING, I NOTICED A BINDING FEELING BEING TRANSMITTED THROUGH THE DRIVE-TRAIN, DRIVE-ABILITY DID NOT SEEM TOO AFFECTED, OTHER THAN THE ODD BIND BEING FELT. THE NEXT MORNING UPON START-UP, THE CAR BEGAN MAKING A LOUD, RPM SENSITIVE WHINING NOISE. I SHUT THE CAR OFF AND DROVE ONE OF MY OTHERS. WHEN I OPENED THE HOOD IT WAS OBVIOUS THAT THE SERPENTINE BELT WAS NOT ALIGNED CORRECTLY. THROUGH FURTHER OBSERVATION, IT WAS CLEAR THAT THE POWER STEERING PUMP MOUNTS WERE BROKEN. THE BROKEN MOUNTS CAUSED THE PUMP TO PUSH FORWARD AND… Look up ODI 10485167 at NHTSA ↗	—

Co-reporting does not establish that one component caused another concern.

Recurring narrative patterns

Specific keyword mentions beyond broad component labels. Matching includes negations and comparisons and does not confirm a diagnosis.

Search patterns

7 patterns with matching reports.

Steering assistance concerns

17 mentions · 6.8% of complaints

Median mileage: 113,000 mi (14 usable records).

ODI 10488021 · 130,000 mi

Look up ODI 10488021 at NHTSA ↗

ODI 10351089

STARTED MY CAR AND HEARD A THUMPING NOISE AND FOUND OUT IT WAS MY BELT BEING CHEWED UP BECAUSE THE POWER STEERING PUMP BRACKETS BROKE. *TR

Look up ODI 10351089 at NHTSA ↗

ODI 10392956 · 176,009 mi

VEHICLE WAS DRIVEN AT HIGHWAY SPEED (55-60MPH) AND A LOUD METALLIC 'THUNK' NOISE WAS HEARD AS IF SOMETHING STRUCK OR BOUNCED OFF THE UNDERSIDE OF THE CAR. THE SERPENTINE DRIVE BELT WAS DISCOVERED TO HAVE COME OFF THE DRIVE PULLEYS, AND UPON CLOSER INSPECTION THE POWER STEERING PUMP WAS DISCOVERED TO BE LOOSE. THE UPPER MOUNTING EAR WAS BROKEN, AND THE LOWER MOUNTING BOLT WAS MISSING ENTIRELY. IT APPEARS THE BREAK IN THE UPPER MOUNTING EAR CAUSE THE LOWER BOLT TO VIBRATE LOOSE, AND IN TURN THE SERPENTINE DRIVE BELT WAS DISLODGED. THE RESULT …

Look up ODI 10392956 at NHTSA ↗

Matching rule

\b(power steer\w*|steering assist\w*|steering lock\w*|steering wheel lock\w*)\b

Stalling or loss of power

14 mentions · 5.6% of complaints

Median mileage: 86,000 mi (9 usable records).

ODI 10039555 · 39,787 mi

ENGINE IDLES ROUGH AND STALLS WHILE DRIVING. DEALER REPLACED FAULTY CAMSHAFT SENSOR UNDER WARRANTY.

Look up ODI 10039555 at NHTSA ↗

ODI 551154

ENGINE ENTERMITTENTLY STALLED WHEN THE CLUTCH IS DEPRESSED WHILE DRIVING AND IS RELATED TO AN INTERMITTENT LOW RMP ENGINE MALFUNCTION. YH

Look up ODI 551154 at NHTSA ↗

ODI 10066088 · 54,000 mi

DURING A DOWN SHIFT, MY CAR SOMETIMES JUMP FORWARD A FOOT OR SO AND MAKES A THUMP DOWN SHIFTING NOISE. THIS FORCES ME TO APPLY THE BREAK QUICKLY. JUST A WEEK AGO, I HIT A CURVE BECAUSE OF THIS DEFECT AND THE BOTTOM BUMPER COVER OF THE CAR GOT HIT AND BECAME CRACKED! LUCKILY THIS PROBLEM IS RARE. THIS IS ABOUT 4TH FAILURE IN A SPAN OF 10 MONTHS. FOR ABOUT 10 MONTHS, MY CAR ALSO STALLS (ENGINE LOSES POWER) DURING A SLOWDOWN. USUALLY THIS HAPPENS WHEN I SLOW TO MAKE A RIGHT TURN. I NEARLY GOT INTO AN ACCIDENT FEW TIMES THIS MONTH BECA…

Look up ODI 10066088 at NHTSA ↗

Matching rule

\b(stall\w*|loss of power|lost power|engine shut\w* off)\b

Warning lights and dashboard alerts

12 mentions · 4.8% of complaints

Median mileage: 66,896 mi (7 usable records).

ODI 10143834 · 66,896 mi

ABS WARNING AND DSC LIGHT IS ON INDICATING FAILURE OF ABS ELECTRONIC MODULE. ABS AND DSC IS NO LONGER OPERABLE. THIS IS A SAFETY ISSUE SINCE THE CAR WILL NO LONGER HAVE ABS AND DYNAMIC STABILITY CONTROL SYSTEM IN OPERABLE CONDITION. IT IS UNKNOWN IF BRAKE COULD BE RANDOMLY ACTIVATED BY THE FAILED ABS MODULE WHILE DRIVING. COMMON FAILURE ON 1999 OR PLUS 5-SERIES BMW BASED ON USER DISCUSSION ON INTERNET. THE FAILURE IS TEMPERTURE RELATED. THE HIGHER THE TEMPERTURE, THE QUICKER THE WARNING LIGHT WILL COME ON. *NM

Look up ODI 10143834 at NHTSA ↗

ODI 10488935 · 104,000 mi

WIRING HARNESS IN LOOM AT CONNECTION BETWEEN BODY AND TRUNK LID IS SHOWING CRACKED WIRES WHICH CAN LEAD TO A VARIETY OF SYMPTOMS WHEN WIRES SHORT. TRUNK WILL ONLY OPEN MANUALLY WITH KEY. KEY FOB REMOTE AND INSIDE VEHICLE TRUNK RELEASE DO NOT WORK. TRUNK CANNOT BE OPENED WHEN DOORS ARE UNLOCKED USING TRUNK HANDLE. OTHER SYMPTOMS INCLUDE MANY FALSE DASHBOARD WARNING INDICATORS RANGING FROM LOW COOLANT, TRUNK LID NOT CLOSED, ETC. WIRING SHORT COULD BE FIRE HAZARD. MANY EXAMPLE CASES CAN BE FOUND HERE HTTP://WWW.BIMMERFEST.COM/FORUMS/SHOWT…

Look up ODI 10488935 at NHTSA ↗

ODI 10569285 · 130,000 mi

TL* THE CONTACT OWNS A 2000 BMW 540I. THE CONTACT STATED THAT WHILE DRIVING 10 MPH, SHE HEARD A LOUD NOISE AS METAL SHARDS STARTED TO FALL FROM THE ENGINE COMPARTMENT. THE CONTACT MENTIONED THAT THE CHECK ENGINE AND THE COOLANT WARNING LAMPS WERE ILLUMINATED BEFORE THE VEHICLE STALLED. THE CONTACT STATED THAT AFTER INSPECTING THE VEHICLE, SHE NOTICED THAT THE CLUTCH FAN HAD BECOME SEPARATED AND COOLANT WAS LEAKING. THE VEHICLE WAS TOWED TO THE DEALER WHERE THE TECHNICIAN DIAGNOSED THAT THE CLUTCH FAN WAS FRACTURED AND CUTTING THROUGH THE ENGINE…

Look up ODI 10569285 at NHTSA ↗

Matching rule

\b(warning light\w*|check engine|dashboard warning\w*|malfunction indicator)\b

Battery drain and no-start mentions

3 mentions · 1.2% of complaints

Median mileage: 87,500 mi (2 usable records).

ODI 10209879 · 70,000 mi

I WAS MOVING MY CAR IN ORDER TO PARK IT SOMEWHERE ELSE. THE CAR STARTED THEN COMPLETE FAILURE. THE CAR CUT OFF, NO POWER BRAKES, NO POWER STEERING. I HAD TO PRESS THE BRAKES VERY HARD TO GET STOPPAGE. THE THERMOSTAT SHORTED OUT AND BURNED OUT THE MAIN COMPUTER. THE CAR WOULD NOT START. THE MAIN COMPUTER WAS REPLACED, THE WIRING HARNESS WAS BURNED OUT AND SEVERAL OTHER ELECTRONIC PARTS WERE REPLACED. THE ALUMINUM THERMOSTAT HOUSING WAS MELTED AND WAS REPLACED! TOTAL OF OVER $5,000 WAS REQUIRED TO FIX. IF A FUSE HAD BEEN THERE IT WOULD HAVE BEEN…

Look up ODI 10209879 at NHTSA ↗

ODI 11530722

I needed to move the car after it was sitting for about 3 weeks. It would not start due to the battery was run down. As soon as I started charging the battery, the front passenger airbag exploded causing extensive damage to the dashboard and windshield. Thank god my wife was not sitting in the car. I have not contacted anyone about this. It happened a few hours ago. It is about 93 degrees with very high humidity. I am sending this report because someone could have been killed.

Look up ODI 11530722 at NHTSA ↗

ODI 10453183 · 105,000 mi

MULTIPLE INSTANCES OF NO START. EVERY TIME THE CAR WAS TOWED TO A BMW SPECIALIST WHO OVER AND OVER AGAIN DIAGNOSED COMPLETELY DRAINED BATTERY, BUT CHARGING SYSTEM WAS OK. I HAVE JUST FOUND OUT THAT BMW HAS BEEN RECALLING 2003-2010 MODELS WITH THE EXACT SAME DEFECT. *TR

Look up ODI 10453183 at NHTSA ↗

Matching rule

Brake response concerns

3 mentions · 1.2% of complaints

Median mileage: 30,600 mi (1 usable records).

ODI 11737812 · 30,600 mi

The contact owns a 2019 BMW 540i. The contact stated that while slowly driving into the driveway the vehicle erroneously accelerated forward at a high rate of speed and crashed into the garage door. The contact indicated that during the incident the brake pedal was being pressed but the vehicle did not immediately stop. During the incident the front end of the vehicle was damaged but no air bags deployed. No injuries were reported but the contact experienced emotional stress from the incident. The contact also indicated that the failure had onc…

Look up ODI 11737812 at NHTSA ↗

ODI 11533979

Unintended car acceleration, with complete brake failure. No software warning icons in dash, no collision avoidance or ABS triggered even though car so equipped. Crashed into rear end of stationery vehicle,. [XXX] , MN police were called. Incident report # attached. (1st image) Western National Insurance Co. notified.Claim # attached (2nd image) Car will be inspected @ BMW dealership in Bloomington, MN 7/25/23. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

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ODI 11625407

I reserved this vehicle with a deposit on Oct. 26. At the time I was told the vehicle was under recall/stop sale for a brake issue and I would not be able to take delivery until the recall work was performed. On 11/5, I was able to purchase the vehicle after the repair work was done. After leaving the dealership, about a half mile down the road I received a message on the vehicle display which said "Brake fluid level low. Have the problem checked by the nearest service center." The message also advised that I could continue driving the vehi…

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Matching rule

Hard or delayed shifting

3 mentions · 1.2% of complaints

Median mileage: 70,000 mi (3 usable records).

ODI 10297073 · 130,000 mi

WHEN CRUISE CONTROL IS ACTIVATED, THE VEHICLE ACCELERATES RAPIDLY IN OUT-OF-CONTROL MANNER. SOMETIMES IT ALSO DECELERATES RAPIDLY, AND LURCHES. *TR

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ODI 10144779 · 70,000 mi

I OWN A 2001 BMW 540I. I WILL PUT THE CAR IN DRIVE, THE CAR WILL MOVE REALLY SLOW, AS I GIVE IT A LITTLE GAS TO GO, THE CAR WILL ONLY REV UP THEN JUMP INTO GEAR. THIS WILL CAUSE A VERY STRONG JERK TO THE CAR. THE CAR ONLY HAS 70,000 MILES, I FEEL THAT IT IS MUCH TOO SOON FOR A $65,000 CAR TRANSMISSION TO GO BAD. I TOOK THE CAR TO BMW TO FIND OUT THAT I NEED TO REPLACE THE TRANSMISSION. (COST $5600) I HAVE NOT FIX THE CAR IN HOPE THAT I WILL FIND A SOLUTION FOR BMW TO FIX IT. *NM

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ODI 11252879 · 20,000 mi

TL* THE CONTACT OWNS A 2017 BMW 540I. WHILE DRIVING 55 MPH, THE CONTACT DEPRESSED THE ACCELERATOR PEDAL AND THE VEHICLE BEGAN TO JERK WITHOUT WARNING. WHEN THE VEHICLE WAS PULLED OVER, TURNED OFF, AND RESTARTED, IT RESUMED NORMAL OPERATION. ALSO, WHEN THE VEHICLE WAS ON ANY INCLINED HILL OR ROAD, THE BRAKES ENGAGED. THE VEHICLE WAS TAKEN TO PRINCETON BMW (3630 QUAKERBRIDGE RD, HAMILTON TOWNSHIP, NJ 08619, [phone removed]) TO BE DIAGNOSED, BUT THE CAUSE OF THE FAILURE COULD NOT BE DETERMINED. THE VEHICLE WAS NOT REPAIRED; HOWEVER, THE DEALER REP…

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Matching rule

Fuel smell or leak mentions

1 mentions · 0.4% of complaints

Median mileage: Unavailable (0 usable records).

ODI 8003946

THERE IS A CONSTANT FUEL LEAK UNDER THE VEHICLE CAUSING ENGINE CHECK LIGHT TO ILLUMINATE.*AK

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Matching rule

\b(fuel leak\w*|gas leak\w*|gas(?:oline)? smell|smell\w* (?:of )?(?:fuel|gas))\b