Auto Recall Watch
U.S. public vehicle records

2021 Bmw 740I: complaints, problems and recalls

Explore the records behind recurring owner reports.

Key facts

1 owner complaints analyzed

2 distinct recall campaigns

Not available median reported failure mileage

Scope: 2021 model year. Data updated: . 0 complaints include usable failure mileage. View data status.

Owner-reported patterns

Most common problems

Forward Collision Avoidance: Warnings is the most frequently named component, appearing in 1 of 1 complaints (100.0%). A complaint can name multiple components.

Component breakdown

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

Forward Collision Avoidance: Warnings
1
Lane Departure: Assist
1
Lane Departure: Warning
1
Component breakdown data
CategoryCount
Forward Collision Avoidance: Warnings1
Lane Departure: Assist1
Lane Departure: Warning1

Forward Collision Avoidance: Warnings: 1; Lane Departure: Assist: 1; Lane Departure: Warning: 1

Reported problems by failure mileage

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

Under 25,000
0
25,000 to 49,999
0
50,000 to 74,999
0
75,000 to 99,999
0
100,000 to 149,999
0
150,000 and above
0
Reported problems by failure mileage data
CategoryCount
Under 25,0000
25,000 to 49,9990
50,000 to 74,9990
75,000 to 99,9990
100,000 to 149,9990
150,000 and above0

Under 25,000: 0; 25,000 to 49,999: 0; 50,000 to 74,999: 0; 75,000 to 99,999: 0; 100,000 to 149,999: 0; 150,000 and above: 0

No usable failure mileage is recorded. 1 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.

2025
1
Complaints over time data
CategoryCount
20251

2025: 1

Pattern summary

Forward Collision Avoidance: Warnings leads the component reports. 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.

Examples from the source records

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

Owner report 11672121 · 2025-07-08 (July 8, 2025)

I am filing this complaint regarding an ongoing safety issue with my 2021 BMW 740i involving the lane departure warning system, lane keep assist, and adaptive cruise control, all of which have stopped functioning properly. These features are critically tied to the windshield-mounted KAFAS camera, which I’ve now been told needs to be replaced. Initially, the BMW dealership attributed the issue to a software problem and charged me $500 for a software update. After the update, the driver assist systems remained non-functional. The dealership then…

Owner-reported narrative. Look up ODI 11672121 at NHTSA ↗

Recall history

2 distinct campaigns affect this selection. Announcement dates below are different from vehicle model years. A campaign may cover multiple years.

21V096000 · Back Over Prevention:Software | Back Over Prevention: Sensing System: Camera

Reported: 2021-02-19 (February 19, 2021)

BMW of North America, LLC (BMW) is recalling certain 2019-2021 X3 sDrive30i, X3 xDrive30i, X3 M40i, X3M, X4 xDrive30i, X4 M40i, M550i, X4M, X5 sDrive40i, X5 xDrive40i, X5 xDrive50i, X5M, X5 M50i, X7 xDrive40i, X7 xDrive50i, X7 M50i, Alpina XB7, 330i, 330i xDrive, M340i, M340i xDrive, and 8 Series Coupe, Convertible and Grand Coupe, 840i, 840i xDrive, M850i xDrive, M8, 2020-2021 530e, 530e xDrive, 330e, 330e xDrive, 745Le, 745Le xDrive, X5 xDrive45e, X3 xDrive30e, X6 sDrive40i, X6 xDrive40i, X6 xDrive50i, X6 M50i, X6M, 530i, 530i xDrive, 540i, 540i xDrive, M550i xDrive, M5, 740i, 740Li, 740Li xDrive, M760i Drive, M760Li xDrive, 750Li xDrive Alpina, Alpina B7 xDrive, and 2021 4 Series Coupe 430i, 430i xDrive, M440i xDrive vehicles. When shifting into Reverse, a small portion of the rearview image may be obscured, or the screen may not illuminate. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 111, "Rear Visibility."

Consequence: If the driver relies on only the rearview camera image, the missing or reduced rearview image view can increase the risk of a crash or injury.

Remedy: BMW will notify owners, and dealers will inspect the rearview camera software and update it if necessary, free of charge. The recall began April 16, 2021. Owners may contact BMW customer service at 1-800-525-7417.

NHTSA campaign record ↗
24V576000 · Engine And Engine Cooling:Engine:Engine Control Module (Ecu/Ecm):Software | Electrical System:Starter Assembly

Reported: 2024-08-01 (August 1, 2024)

BMW of North America, LLC is recalling certain 2019-2020 X5, X7, 2020 3 Series Sedan, X6, 2020-2021 7 Series Sedan, 2020 8 Series Convertible, 8 Series Coupe, and 2020 8 Series Gran Coupe vehicles. Please see the recall report for the complete list of models. In the event the starter motor fails, repeated attempts to start the vehicle can cause the starter motor to overheat from an electrical overload.

Consequence: A starter motor that overheats can ignite nearby combustible material in the engine compartment, increasing the risk of a fire.

Remedy: Dealers will update the vehicle software, free of charge. Owner notification letters were mailed September 27, 2024. Owners may contact BMW customer service at 1-800-525-7417.

NHTSA campaign record ↗
Explore the data

Vehicle analysis explorer

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

Data completeness

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

0.0%Usable mileage0 / 1 records
100.0%Valid incident date1 / 1 records
100.0%Valid filing date1 / 1 records
100.0%Ordered incident and filing dates1 / 1 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.

Component complaint heatmap
Component2012201320142015201620172018201920202021202320242025
Electrical System
125.0%
ODI 10592483 · 30,000 mi

WE WERE TRAVELING I-75 SOUTH NEAR GAINESVILLE, FL., AND THE VEHICLE JUST SHUT DOWN. WE WERE IN THE FAST LANE AND HAD TO STRUGGLE TO STEER IT TO GET IT OFF THE HWY. LIGHT CAME ON SAYING DRIVETRAIN MALFUNCTION. DANGEROUS SITUATION. THE VEHICLE HAD BEEN STRUCK BY LIGHTENING AT 11,000 MILES AND IT SHUT DOWN WHILE WE WERE DRIVING IT AT ABOUT 50 MPH. INSURANCE COMPANY REFUSE TO TOTAL VEHICLE OUT AND FIXED IT FOR $41,000. SAME SCENARIO. VEHICLE NOT SAFE AND BMW WILL NOT RESPOND TO THE LOSS. BREAKDOWN ON MAY 11, AS A RESULT OF LIGHTENING STRIKE.…

Look up ODI 10592483 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.

325.0%
ODI 10948062 · 669 mi

2016 BMW 740I IS EQUIPMENT WITH AUTOMATIC PARK DISTANCE CONTROL SYSTEM (PDC) THAT AUTOMATICALLY ACTIVATES WHEN THE VEHICLE IS CLOSE TO AN OBSTACLE WHEN DRIVING AT VERY LOW SPEED. THE SYSTEM IS VERY FLAKY IN TERMS OF PERFORMANCE, SOMETIMES IT ACTIVATES WHEN IT IS 2 FT AWAY FROM OBJECT AND MANY TIMES IT ACTIVATES WHEN IT IS ONLY 2 INCHES AWAY. IN SOME INSTANCE IT FAILS TO ACTIVATE COMPLETELY SO MANUAL INTERVENTION IS REQUIRED TO ACTIVATE SENSORS. DEALER TRIED REPAIRING TWICE INCLUDING NEW SOFTWARE DOWNLOAD AND CALIBRATION OF SENSORS BUT THE PR…

Look up ODI 10948062 at NHTSA ↗

342.9%
ODI 11447685

Instrument panel went blank. No visual indication of how fast I was traveling. Also frontal collision stop working.

Look up ODI 11447685 at NHTSA ↗

120.0%
ODI 11450161

Dashboard display randomly flickers and blinks while driving Seatbelt notification chime rings even when the passenger seat is empty.

Look up ODI 11450161 at NHTSA ↗

125.0%
ODI 11755580

I pulled my 2019 BMW 740i out of a residential garage and stopped the vehicle. I opened the driver's door and exited the vehicle to enter the code on the exterior garage keypad to close the garage door. After entering the code, I turned around to return to the vehicle and observed that the BMW had begun moving unexpectedly. The vehicle continued moving and ultimately crashed into a tree, causing substantial front-end damage. I did not intend or expect the vehicle to move after I exited it. I expected the vehicle's systems to secure the vehicle …

Look up ODI 11755580 at NHTSA ↗

1100.0%
ODI 11747110

The contact own a 2020 BMW 740I. The contact received notification of NHTSA Campaign Number: 25V644000 (Electrical System); however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure.

Look up ODI 11747110 at NHTSA ↗

00.0%

No examples available for this selection.

218.2%
ODI 11756428

On [XXX] approx [XXX] PM, my 2023 BMW 740i (VIN [XXX], 46,093 mi, software 03/2026.30) suddenly accelerated on its own with no accelerator input from me. I was driving under 30 mph in Odessa, TX, shortly after making a left turn from [XXX] onto [XXX]. Once I felt the acceleration, I gradually braked while checking the HUD, which confirmed cruise control was NOT engaged. I also confirmed the accelerator pedal was not obstructed - the vehicle has only factory BMW all-weather floor mats, no aftermarket mats or parts. The vehicle came under control…

Look up ODI 11756428 at NHTSA ↗

00.0%

No examples available for this selection.

0Unavailable

No examples available for this selection.

Engine
125.0%
ODI 11184672 · 115,438 mi

I PULLED IN TO MY HOME TO DISCOVER THAT MY BMW WAS LEAKING OIL AFTER TAKING IT TO A BMW SERVICE CENTER THEY DIAGNOSED AND INDEED I HAD AN OIL LEAK FROM THE GASKET HOUSING SEAL CAR WAS STILL OPERATING FINE UNTIL I TURN THE CAR ON ONE MORNING AND IT JUST KEEP STALLING BEING STUCK AND CONSTANT IDLE THE OIL IS SMUDGE ALL OVER THE ENGINE COMPARTMENT AND I CAN'T DRIVE WITHOUT VAPORS AND FUMES BEING PRESENT IN THE VEHICLE

Look up ODI 11184672 at NHTSA ↗

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

1100.0%
ODI 10824954 · 11,205 mi

DUE TO RAIN IN SAN DIEGO, THE BMW 740I INTAKE AT THE BOTTOM OF THE FRONT BUMPER INJESTED WATER IN A NORMAL DRIVING SITUATION AND THE MOTOR EXPLODED.

Look up ODI 10824954 at NHTSA ↗

216.7%
ODI 11131756 · 25,000 mi

I GOT ENGINE MALFUNCTION LIGHT ON TWO SEPARATE OCCASIONS ON MY BMW; ON EACH OCCASION THE CAR WAS SENT TO DEALERSHIP FOR REPAIR TO FIND THAT THE UPPER AND LOWER RADIATOR BLINDS ARE AT FAULT AND THIS REQUIRED REPLACEMENT. THE 2016 BMW 740I IS EQUIPPED WITH A FRONT GRILLE WHERE THE VENTS ARE COVERED BY BLINDS THAT OPEN WHEN THE CAR IS STARTED AND CLOSED WHEN THE CAR IS TURNED OFF ALLOWED SOME TIME FOR WARM AIR TO COME OUT OF THE ENGINE COMPARTMENT.

Look up ODI 11131756 at NHTSA ↗

342.9%
ODI 11386107 · 49,000 mi

ACTIVE AIR FLAPS MALFUNCTIONING, SEVISE BULLETIN FOR OTHER MODELS BUT NOT THIS ONE

Look up ODI 11386107 at NHTSA ↗

240.0%
ODI 11507195

Apparently BMW models like mine have been having the coolant expansion tanks leaking between 60 and 70 thousand miles. This causes the coolant levels to drop and causes engine failures.

Look up ODI 11507195 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.

19.1%
ODI 11725700

Vehicle Symptom: The vehicle exhibits a persistent rough idle and engine hesitation specifically when at operating temperature. This issue is most prevalent during "Auto Start/Stop" transitions and while idling in heavy traffic. The engine feels as though it may stall, creating a significant safety concern regarding predictable acceleration and vehicle control in live traffic. Safety Risk: The instability of the engine performance creates an unpredictable driving experience. There is a high risk of the vehicle stalling or failing to accelerate …

Look up ODI 11725700 at NHTSA ↗

00.0%

No examples available for this selection.

0Unavailable

No examples available for this selection.

Unknown Or Other
00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

1100.0%
ODI 11483134

The car had been running properly for months/years without any complaints. Last week while driving on a surface street, after a turn, the car that was going at about 40 MPH, suddenly started accelerating by itself to may be 70 or 80 MPH, this confused and shocked the driver and to avoid hitting the cars in front, the driver crashed the car into a tree. The car was totaled, fortunately the driver did not have any serious injuries. Talked to a private mechanic if there is a way to find out what happened. He said that based on the amount of damage…

Look up ODI 11483134 at NHTSA ↗

00.0%

No examples available for this selection.

216.7%
ODI 10978612 · 2,696 mi

ACTIVE PDC FAILS ON MULTIPLE OCCASIONS. A TECHNICAL SERVICE BULLETIN WAS RELEASED IN MARCH 2017 BY BMW AND NEW SOFTWARE WAS DOWNLOADED. DESPITE THE NEW SOFTWARE DOWNLOADED TO VEHICLE THERE CONTINUES TO BE INCIDENTS POST THAT WHEN THE ACTIVE PDC FAILS TO ACTIVATE. BMW CONTINUES TO CLAIM THE FEATURE WORKS AS DESIGNED BUT THERE IS NEVER ANY EXPLANATION BY THE DEALER WHY IT IS BY DESIGN. FOREMAN AT THE BMW DEALERSHIP WHERE HE WITNESSED MULTIPLE FAILURES OF IT ARGUED THAT I CAN SEE THE CAR IS GOING TO HIT ANOTHER CAR OR AN OBJECT SO WHY IS IT NECESS…

Look up ODI 10978612 at NHTSA ↗

114.3%
ODI 11373672 · 40,500 mi

MY BACKUP CAMERA DOESN'T WORK (ENGAGE) WHEN THE CAR IS IN REVERSE. ANYTIME THE CAR IS PLACED IN REVERSE THE BACKUP CAMERA SHOULD COME ON. I HAVE OTHER CAMERAS THAT I CAN'T ACCESS, BUT THE BACKUP CAMERA IS SAFETY RELATED.

Look up ODI 11373672 at NHTSA ↗

00.0%

No examples available for this selection.

125.0%
ODI 11174502 · 5,000 mi

THE SUNROOF EXPLODED OUT WHILE DRIVING ABOUT 45MPH. MOST OF THE GLASS EXITED THE VEHICLE ABOVE BUT MANY SHARDS OF SHARP GLASS SPRAYED ALL FOUR PASSENGERS. ALL FOUR PASSENGERS RECEIVED MINOR CUTS. NO ROCK OR OTHER FOREIGN OBJECT WAS OBSERVED IMPACTING THE VEHICLE. THE GLASS EXPLODED OUT NOT IN. THE OUTSIDE TEMPERATURE WAS ABOUT 7 DEGREES F. THIS OCCURRED ON HIGHWAY 99 BETWEEN WHISTLER BC AND SQUAMASH BC ON FEBRUARY 3, 2019.

Look up ODI 11174502 at NHTSA ↗

00.0%

No examples available for this selection.

00.0%

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00.0%

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133.3%
ODI 11661019

My car is about 1.5 yers old, bmw 740i. I have been towed back to the dealer twice now for the same issue.i live in Illinois and work in Milwaukee, Wisconsin, so I drive on the expressway a lot. I received the following message on my display while driving at 75-80 mph. The message is “ inability to drive.” I have received this 3 times. When it occurs the steering is more difficult and, I am told starts to shut down major systems, so needlessly to say quite unnerving and I had difficulty getting onto the shoulder. The first occurrence was…

Look up ODI 11661019 at NHTSA ↗

0Unavailable

No examples available for this selection.

Service Brakes
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%

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00.0%

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00.0%

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00.0%

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125.0%
ODI 11755580

I pulled my 2019 BMW 740i out of a residential garage and stopped the vehicle. I opened the driver's door and exited the vehicle to enter the code on the exterior garage keypad to close the garage door. After entering the code, I turned around to return to the vehicle and observed that the BMW had begun moving unexpectedly. The vehicle continued moving and ultimately crashed into a tree, causing substantial front-end damage. I did not intend or expect the vehicle to move after I exited it. I expected the vehicle's systems to secure the vehicle …

Look up ODI 11755580 at NHTSA ↗

00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

654.5%
ODI 11588021 · 6,470 mi

The contact owns a 2023 BMW 740I. The contact received notification of NHTSA Campaign Number: 24V104000 (Electronic Stability Control (ESC), Service Brakes). The contact stated that when the vehicle was turned on, he observed a series of unknown warning lights being illuminated. The contact stated while driving at approximately 10 MPH, the brake pedal was depressed, and the brake pedal remained on the floorboard. The vehicle was taken to a dealer where it was diagnosed that an unknown part needed to be replaced. The vehicle was not repaired. Th…

Look up ODI 11588021 at NHTSA ↗

133.3%
ODI 11634634

Car seems to be having issues with its brake function, especially in traffic or when coming to a complete stop from a distance. Also I am in fear that the issue will emerge while I am driving and I will not use the car with my 10 month old daughter.

Look up ODI 11634634 at NHTSA ↗

0Unavailable

No examples available for this selection.

Engine And Engine Cooling
125.0%
ODI 10454283 · 10,000 mi

TL* THE CONTACT OWNS A 2012 BMW 740I. THE CONTACT STATED THAT WHILE DRIVING 10 MPH IN THE RAIN, HE DROVE THROUGH A PUDDLE OF WATER AND THE VEHICLE STALLED. THE CONTACT TRIED SEVERAL TIMES TO RESTART THE ENGINE, BUT THE VEHICLE WOULD NOT RESTART. THE VEHICLE WAS THEN TOWED TO THE DEALER AND THE DEALER STATED THAT ENTERED THE ENGINE, BUT THEY DID NOT KNOW HOW TO REPAIR IT. THE DEALER ADVISED THE CONTACT TO NOTIFY THE INSURANCE COMPANY. THE MANUFACTURER WAS ALSO NOTIFIED AND OFFERED NO ASSISTANCE. THEY ALSO ADVISED THE CONTACT TO NOTIFY THE INSURA…

Look up ODI 10454283 at NHTSA ↗

00.0%

No examples available for this selection.

00.0%

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00.0%

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00.0%

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00.0%

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00.0%

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00.0%

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00.0%

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00.0%

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00.0%

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00.0%

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0Unavailable

No examples available for this selection.

Engine And Engine Cooling:Engine
00.0%

No examples available for this selection.

00.0%

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00.0%

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00.0%

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00.0%

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00.0%

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00.0%

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00.0%

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00.0%

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00.0%

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00.0%

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00.0%

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0Unavailable

No examples available for this selection.

Power Train:Automatic Transmission
00.0%

No examples available for this selection.

00.0%

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00.0%

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00.0%

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00.0%

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00.0%

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00.0%

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00.0%

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00.0%

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00.0%

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00.0%

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00.0%

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0Unavailable

No examples available for this selection.

Electronic Stability Control (Esc)
00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

00.0%

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00.0%

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00.0%

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00.0%

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00.0%

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00.0%

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00.0%

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00.0%

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545.5%
ODI 11588021 · 6,470 mi

The contact owns a 2023 BMW 740I. The contact received notification of NHTSA Campaign Number: 24V104000 (Electronic Stability Control (ESC), Service Brakes). The contact stated that when the vehicle was turned on, he observed a series of unknown warning lights being illuminated. The contact stated while driving at approximately 10 MPH, the brake pedal was depressed, and the brake pedal remained on the floorboard. The vehicle was taken to a dealer where it was diagnosed that an unknown part needed to be replaced. The vehicle was not repaired. Th…

Look up ODI 11588021 at NHTSA ↗

133.3%
ODI 11620411

The contact owns a 2024 BMW 740i. The contact received a notification of NHTSA Campaign Number: 24V104000 (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 had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.

Look up ODI 11620411 at NHTSA ↗

0Unavailable

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
ComponentMileage range (25th–75th percentile)MedianUsable recordsExamples
No usable records for this analysis.

Complaint and recall timeline

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

1 reports2024-102026-09

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
MonthComplaintsCampaigns announcedExamples
2024-100None

No examples available for this selection.

2024-110None

No examples available for this selection.

2024-120None

No examples available for this selection.

2025-010None

No examples available for this selection.

2025-020None

No examples available for this selection.

2025-030None

No examples available for this selection.

2025-040None

No examples available for this selection.

2025-050None

No examples available for this selection.

2025-060None

No examples available for this selection.

2025-071None
ODI 11672121

I am filing this complaint regarding an ongoing safety issue with my 2021 BMW 740i involving the lane departure warning system, lane keep assist, and adaptive cruise control, all of which have stopped functioning properly. These features are critically tied to the windshield-mounted KAFAS camera, which I’ve now been told needs to be replaced. Initially, the BMW dealership attributed the issue to a software problem and charged me $500 for a software update. After the update, the driver assist systems remained non-functional. The dealership then…

Look up ODI 11672121 at NHTSA ↗

2025-080None

No examples available for this selection.

2025-090None

No examples available for this selection.

2025-100None

No examples available for this selection.

2025-110None

No examples available for this selection.

2025-120None

No examples available for this selection.

2026-010None

No examples available for this selection.

2026-020None

No examples available for this selection.

2026-030None

No examples available for this selection.

2026-040None

No examples available for this selection.

2026-050None

No examples available for this selection.

2026-060None

No examples available for this selection.

2026-070None

No examples available for this selection.

2026-080None

No examples available for this selection.

2026-09 (partial)0None

No examples available for this selection.

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.

Age 0Age 1Age 28 reports

2021: 0 complaints · 2023: 8 complaints

Equal observation windows
Model yearThrough age 0Through age 1Through age 2
2021000
2023068
Date coverage across each selected cohort
Date basis for all complaints in selected model years
YearIncident dates usedFiling date fallbacksExcluded dates
2021100
20231100

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
ComponentForward Collision Avoidance: WarningsLane Departure: AssistLane Departure: Warning
Forward Collision Avoidance: Warnings—
1
ODI 11672121

I am filing this complaint regarding an ongoing safety issue with my 2021 BMW 740i involving the lane departure warning system, lane keep assist, and adaptive cruise control, all of which have stopped functioning properly. These features are critically tied to the windshield-mounted KAFAS camera, which I’ve now been told needs to be replaced. Initially, the BMW dealership attributed the issue to a software problem and charged me $500 for a software update. After the update, the driver assist systems remained non-functional. The dealership then…

Look up ODI 11672121 at NHTSA ↗

1
ODI 11672121

I am filing this complaint regarding an ongoing safety issue with my 2021 BMW 740i involving the lane departure warning system, lane keep assist, and adaptive cruise control, all of which have stopped functioning properly. These features are critically tied to the windshield-mounted KAFAS camera, which I’ve now been told needs to be replaced. Initially, the BMW dealership attributed the issue to a software problem and charged me $500 for a software update. After the update, the driver assist systems remained non-functional. The dealership then…

Look up ODI 11672121 at NHTSA ↗

Lane Departure: Assist
1
ODI 11672121

I am filing this complaint regarding an ongoing safety issue with my 2021 BMW 740i involving the lane departure warning system, lane keep assist, and adaptive cruise control, all of which have stopped functioning properly. These features are critically tied to the windshield-mounted KAFAS camera, which I’ve now been told needs to be replaced. Initially, the BMW dealership attributed the issue to a software problem and charged me $500 for a software update. After the update, the driver assist systems remained non-functional. The dealership then…

Look up ODI 11672121 at NHTSA ↗

—
1
ODI 11672121

I am filing this complaint regarding an ongoing safety issue with my 2021 BMW 740i involving the lane departure warning system, lane keep assist, and adaptive cruise control, all of which have stopped functioning properly. These features are critically tied to the windshield-mounted KAFAS camera, which I’ve now been told needs to be replaced. Initially, the BMW dealership attributed the issue to a software problem and charged me $500 for a software update. After the update, the driver assist systems remained non-functional. The dealership then…

Look up ODI 11672121 at NHTSA ↗

Lane Departure: Warning
1
ODI 11672121

I am filing this complaint regarding an ongoing safety issue with my 2021 BMW 740i involving the lane departure warning system, lane keep assist, and adaptive cruise control, all of which have stopped functioning properly. These features are critically tied to the windshield-mounted KAFAS camera, which I’ve now been told needs to be replaced. Initially, the BMW dealership attributed the issue to a software problem and charged me $500 for a software update. After the update, the driver assist systems remained non-functional. The dealership then…

Look up ODI 11672121 at NHTSA ↗

1
ODI 11672121

I am filing this complaint regarding an ongoing safety issue with my 2021 BMW 740i involving the lane departure warning system, lane keep assist, and adaptive cruise control, all of which have stopped functioning properly. These features are critically tied to the windshield-mounted KAFAS camera, which I’ve now been told needs to be replaced. Initially, the BMW dealership attributed the issue to a software problem and charged me $500 for a software update. After the update, the driver assist systems remained non-functional. The dealership then…

Look up ODI 11672121 at NHTSA ↗

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

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