U.S. public vehicle records

2002 Infiniti Q45 problems and owner complaints

Explore the records behind recurring owner reports.

Key facts

20 owner complaints analyzed

1 distinct recall campaigns

63,000 mi median reported failure mileage

Scope: 2002 model year. Data updated: 2026-10-01 (October 1, 2026). 17 complaints include usable failure mileage. View data status.

Owner-reported patterns

Most common problems

Air Bags is the most frequently named component, appearing in 3 of 20 complaints (15.0%). A complaint can name multiple components.

Recurring terms in complaint narratives
Topic	Matching reports	Share of complaints
Braking behavior	2	10.0%
Transmission and shifting	1	5.0%
Engine operation	1	5.0%
Electrical and battery issues	1	5.0%
Fuel system concerns	1	5.0%

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

Engine And Engine Cooling

Electrical System

Exterior Lighting:Headlights

Tires:Pressure Monitoring And Regulating Systems

Vehicle Speed Control

Wheels

Electronic Stability Control (Esc)

Component breakdown data
Category	Count
Air Bags	3
Engine And Engine Cooling	3
Electrical System	2
Exterior Lighting:Headlights	2
Tires:Pressure Monitoring And Regulating Systems	2
Vehicle Speed Control	2
Wheels	2
Electronic Stability Control (Esc)	1

Air Bags: 3; Engine And Engine Cooling: 3; Electrical System: 2; Exterior Lighting:Headlights: 2; Tires:Pressure Monitoring And Regulating Systems: 2; Vehicle Speed Control: 2; Wheels: 2; Electronic Stability Control (Esc): 1

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: 6; 25,000 to 49,999: 1; 50,000 to 74,999: 2; 75,000 to 99,999: 5; 100,000 to 149,999: 3; 150,000 and above: 0

Under 25,000 miles has the most reports with usable mileage (6). 3 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.

2003

2004

2005

2007

2008

2011

2013

2014

2015

2017

2019

2003: 1; 2004: 7; 2005: 1; 2007: 1; 2008: 3; 2011: 1; 2013: 1; 2014: 1; 2015: 2; 2017: 1; 2019: 1

Pattern summary

Air Bags leads the component reports. Braking behavior appears in 2 complaint narratives. Transmission and shifting appears in 1 complaint narratives. Engine operation appears in 1 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 10067602 · 2004-04-21 (April 21, 2004)

MY "2002" INFINITI AUTOMOBILE MODEL Q45 WAS REAR ENDED BY ANOTHER AUTO WHILE TRAVELING THROUGH AN INTERSTATE CONSTRUCTION ZONE. MY CAR WAS MOVING AT THE TIME AND I WAS DRIVING. THE FORCE OF THE COLLISION BROKE EITHER MY SEAT BACK OR ITS ELECTRIC OPERATING ASSEMBLY TO THE EXTENT THAT THE SEAT BACK COLLAPSED REARWARD AND AS A RESULT I WAS BARELY ABLE TO REACH THE BRAKE PEDAL IN ORDER TO BRING THE CAR UNDER CONTROL AND STOP. THIS COULD HAVE MADE WHAT TURNED OUT TO BE MAJOR ACCIDENT A CATASTROPHIC ONE SIMPLY BECAUSE OF AN INFERIOR DESIGNED SEAT.*AK…

Owner-reported narrative. 40,000 miles reported. Look up ODI 10067602 at NHTSA ↗

Owner report 10068692 · 2004-06-04 (June 4, 2004)

CONSUMER AND THE DEALERSHIP NOTICED THAT ENGINE WAS CONSUMING 2 AND A HALF QUARTS OF OIL EVERY 4400 MILES. ALSO, VEHICLE HAD BRAKE ROTORS PROBLEMS. *AK WHEN THE SECOND OIL CONSUMPTION TEST WAS DONE FOR 33000 MILES THE VEHICLE USED ONE AND A HALF QUARTS OF OIL. HEAVY BLUE SMOKE EMITS FROM THE EXHAUST PIPE DURING INITIAL START UP. *NM

Owner-reported narrative. Look up ODI 10068692 at NHTSA ↗

Owner report 10120811 · 2005-05-12 (May 12, 2005)

1 - THERE IS UP TO A TWO SECOND DELAY WHEN QUICK ACCELERATION IS REQUIRED. AT TIMES IT FEELS AS IF THE ENGINE COMPLETELY STALLED. 2 - THE VEHICLE OFTEN WILL NOT DOWNSHIFT TO SLOW THE VEHICLE ON A HILL. I COULD BE IN 5TH GEAR AT AROUND ONLY 1800 RPM, AND WHEN I DOWNSHIFT TWICE, IT WILL NOT GO TO 3RD. I OFTEN HAVE TO DOWNSHIFT UP TO 6 TIMES FOR IT TO RESPOND AND SWITCH TO THIRD. I NEED TO TAKE MY EYES OFF THE ROAD TO CONSTANTLY CHECK IF I'M IN THE GEAR I SELECT. 3 - THE PARKING/EMERGENCY BREAK WILL NOT HOLD THE FULLY LOADED VEHICLE ON A H…

Owner-reported narrative. 150 miles reported. Look up ODI 10120811 at NHTSA ↗

Owner report 10246499 · 2008-10-23 (October 23, 2008)

PASSENGER SIDE AIRBAG WARNING INDICATOR. TROUBLE ORIGINALLY REPAIRED UNDER WARRANTY, HAS RESURFACED. DEALER STATES ELECTRICAL PROBLEM NOT COVERED BY WARRANTY AS WARRANTY PERIOD HAS EXPIRED. *TR

Owner-reported narrative. 92,000 miles reported. Look up ODI 10246499 at NHTSA ↗

Owner report 10548011 · 2013-10-15 (October 15, 2013)

I AM NOT ABLE TO FILL MY GAS TANK VIA A STANDARD FUEL STATION PUMP. I HAVE TO MANUALLY INSERT A FUNNEL TO FILL MY GAS TANK WHICH TAKES ABOUT 30 MINUTES TO PERFORM. *TR

Owner-reported narrative. 144,564 miles reported. Look up ODI 10548011 at NHTSA ↗

Explore the data

Vehicle analysis explorer

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

Data completeness

20 unique complaints in this selection. Analysis snapshot: 2026-10-01.

85.0%Usable mileage17 / 20 records

95.0%Valid incident date19 / 20 records

100.0%Valid filing date20 / 20 records

95.0%Ordered incident and filing dates19 / 20 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	1992	1993	1994	1995	1996	1997	1998	1999	2000	2001	2002	2003	2004	2005	2006
Power Train:Automatic Transmission	621.4% ODI 10178243 · 10,500 mi TL* - THE CONTACT STATED THAT SHE HAD PURCHASED 1992 INFINITY Q45 ON 02/2006 ,AND ON 12/21/06 THE CONTACT'S VEHICLE WAS INVOLVED IN A CRASH. THE CONTACT STATED THAT THE VEHICLE STEERING WAS DIFFICULT TO HANDLE. THE CONTACT STATED THAT SHE HAS HAD PROBLEMS WITH THE TRANSMISSION LEAKING. THE DEALERSHIP THAT SOLD HER THE TRANSMISSION, AND ENGINE HAD TO REPLACE THEM, , AND T THE VEHICLE NEEDED SEVERAL OTHER REPAIRS AS WELL. THE DEALERSHIP SOLD HER THE VEHICLE THAT WAS NOT SAFE. THE CONTACT STATED THAT ON NUMEROUS OCCASIONS SHE WAS NOT ABLE… Look up ODI 10178243 at NHTSA ↗	150.0% ODI 10062666 EXTREME PROBLEMS WITH FUEL SYSTEMS AND/OR TRANSMISSION.... TRANS JUST SERVICED IN OCTOBER OF 2003. *JB Look up ODI 10062666 at NHTSA ↗	26.7% ODI 730251 THIS IS A LEMON WHICH NOW THREATENS PUBLIC SAFETY. INFINITI DOESN'T SEEM TO CARE Look up ODI 730251 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.	111.1% ODI 10117286 TRANSMISSION WOULD SHIFT HARD WHILE SHIFTING FROM FIRST TO SECOND GEAR, AND VEHICLE WOULD VIBRATE UNCONTROLLABLY. DRIVER TOOK THE VEHICLE TO THE DEALER FOR INSPECTION, AND MECHANIC COULD NOT DUPLICATE THE PROBLEM. ALSO, VEHICLE WAS OPERATING AS DESIGNED. *AK Look up ODI 10117286 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.	0Unavailable No examples available for this selection.
Air Bags:Frontal	27.1% ODI 801367 DURING FRONTAL IMPACT, THE DRIVER'S SIDE AIR BAG DID NOT DEPLOY. *AK Look up ODI 801367 at NHTSA ↗	150.0% ODI 800669 CONSUMER WAS IN AN ACCIDENT, HIT FROM THE FRONT, THE DRIVER'S SIDE AIR BAG DIDN'T DEPLOY. PLEASE DESCRIBE .*AK Look up ODI 800669 at NHTSA ↗	516.7% ODI 704955 A VEHICLE MADE AN ILLEGAL U-TURN IN FRONT OF MY VEHICLE AND I STRUCK HIM IN THE LEFT REAR, CAUSING HIM TO DO A COMPLETE 180 DEGREE TURN, THE FORCE WAS IN MY CENTER FRONT. THE AIRBAGS ON NEATHER SIDE OF MY VEHICLE DEPLOYED ,ADDING TO THE INJURIES OF BOTH PASSENGER AND DRIVER. AT THIS TIME THE COMBINED COST IS IN EXCESS OF 4000 DOLLARS AND CLIMING. IS THERE A HISTORY OF THIS FAILURE? IF SO PLEASE ADVISE ME OF WHAT CORRECTIVE STEPS NEED TO BE TAKEN, AND ANY OTHER INFORMATION WHICH MIGHT BE HELPFUL. MY FAX # [phone removed]. *AK Look up ODI 704955 at NHTSA ↗	00.0% No examples available for this selection.	114.3% ODI 510851 DUE TO MEDICAL REASONS, CONSUMER WANTS TO DISCONNECT THE AIR BAGS IN HIS VEHICLE. HAS EYE PROBLEMS AND IS AFRAID THAT AIR BAG DEPLOYMENT COULD LEAD TO BLINDNESS. *AK Look up ODI 510851 at NHTSA ↗	18.3% ODI 705134 ON THREE SEPARATE OCCASIONS MY VEHICLE HAD A SIGNAL INDICATING AIR BAG FAILURE. THE VEHICLE HAS BEEN AT THE DEALER THREE TIMES IN WHICH ON THREE SEPARATE OCCASIONS THEY CLAIMED TO HAVE REBUILT THE AIRBAGS. I PHONED THE MANUFACTURER TO ASK THEM FOR WARRANTIES THAT FIRST THE AIR BAGS HAVE BEEN REPARIED PROPERLY FOR THE LAST TIME AND THAT IF THE VEHICLE SHOULD BE IN AN ACCIDENT, THAT THE AIR BAGS WOULD DEPLOY PROPERLY. THE MANUFACTURER REFUSES TO GIVE THIS WARRANTY ,AND REFUSES TO HONOR ANY CLAIMS. *AK Look up ODI 705134 at NHTSA ↗	321.4% ODI 10016534 FRONT SEAT PASSENGER - 5'9" SITTING ALL THE WAY BACK WITH SEAT BELT ON. LIFTED LEFT ARM UP JUST BEFORE FRONT END CRASH IMPACT AND SUFFERED A BAD FRACTURE REQUIRING SURGERY AND PIN PLACEMENT TO LEFT DISTAL RADIUS (FOREARM BONE NEAR WRIST ON THUMB SIDE). 1998 INFINITY Q45. *NLM Look up ODI 10016534 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.	0Unavailable No examples available for this selection.
Electrical System	00.0% No examples available for this selection.	00.0% No examples available for this selection.	13.3% ODI 898483 AIR BAG LIGHT COMES ON AND STAYS ON, CONTACTED DEALER, AND THE DEALER WAS NOT WILLING TO DO ANYTHING.AK BATTERY EXPLODED AND VEHICLE HAD ELECTRICAL CONTROL PROBLEMS. YH Look up ODI 898483 at NHTSA ↗	00.0% No examples available for this selection.	00.0% No examples available for this selection.	325.0% ODI 10236370 · 101,000 mi TL*THE CONTACT OWNS A 1997 INFINITI Q45. WHILE DRIVING 55 MPH, THE CONTACT NOTICED THAT BOTH THE BRAKE LIGHT AND BATTERY WARNING LIGHT ILLUMINATED ON THE INSTRUMENT PANEL. THE VEHICLE WAS TAKEN TO A CHEVROLET DEALER AND THEY STATED THAT THE ALTERNATOR FAILED. THE CONTACT DID NOT NOTICE ANY DIFFERENCES PRIOR TO THE FAILURE. THE CURRENT AND FAILURE MILEAGES WERE 101,000. Look up ODI 10236370 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.	120.0% ODI 10102680 · 54,326 mi VEHICLE EXPERIENCES A TOTAL ELECTRICAL SHUTDOWN. FIRST OCCASION WAS AFTER A 6 HOUR DRIVE AND SHUT DOWN IN THE PARKING LOT. VEHICLE WAS TRANSPORTED 100 MILES TO NEAREST INFINITY DEALERSHIP, ALTERNATOR CHECKED OUT, RECHARGED THE BATTERY AND RETURNED THE VEHICLE. SECOND EXPERIENCE OCCURRED 1 MONTH LATER WHILE DRIVING THE VEHICLE AGAIN EXPERIENCED TOTAL SHUTDOWN, ALL LIGHTS ON DASH CAME ON, ENGINE SHUTDOWN. VEHICLE TOWED TO INFINITY DEALERSHIP, REPLACED ALTERNATOR AND BATTERY, AS OF THIS DATE CONTINUING TO SEARCH FOR CAUSE. *JB Look up ODI 10102680 at NHTSA ↗	210.0% ODI 10068052 · 4,000 mi A FEW WEEKS AFTER PURCHASE OF MY 2002 INFINITI Q45 (UNDER 4000 MILES)DURING AN EXTENDED ROAD TRIP, I LOST ALL CONTROLS ON MY A/C AND AUDIO SYSTEMS.IN A SEPARATE INCIDENT, I ALSO LOST CONTROL OF MY CRUISE CONTROL SYSTEM. AFTER STOPPING AND RESTARTING THE CAR, THE SYSTEMS WERE RE- ACTIVATED. WITH THE EXTENSIVE COMPUTERIZED SYSTEMS ON THIS CAR, THIS COULD HAVE BEEN A MUCH MORE SERIOUS PROBLEM! I REPORTED THIS PROBLEM TO MY DEALER BUT THEY WERE NOT ABLE TO REPLICATE THE PROBLEM. ON ANOTHER LONG TRIP,A FEW THOUSAND MILES LATER,BOTH PROBLEMS REOCCURR… Look up ODI 10068052 at NHTSA ↗	325.0% ODI 10364192 · 111,000 mi MY 2003 INFINITI Q45 REPEATEDLY STALLS [SO FAR, 15+ TIMES] AND OFTEN WILL NOT RESTART [10+ TIMES]. WITH MY FAMILY AND ME IN THE CAR, THE STALLING OF THE CAR PUTS US REPEATEDLY IN JEOPARDY OF A REAR-END COLLISION OR VANDALISM OR BODILY INJURY IN DANGEROUS AREAS. THE CAR IS PROPERLY MAINTAINED ON ITS SERVICE SCHEDULE. IT TOOK MY MECHANIC A WEEK AT A COST OF $90 TO CONFIRM THAT THE PROBLEM IS THE ENGINE CONTROL MODULE [ECM], THE 'BRAIN' OF THE CAR WHICH CONTROLS OTHER VEHICLE SENSORS, AND THIS WAS CONFIRMED BY THE INFINITI DEALER AT A COST OF $150… Look up ODI 10364192 at NHTSA ↗	342.9% ODI 10359119 · 42,173 mi 2004 INFINITI Q45 LEMON THIS AUTOMOBILE HAS AN IN-SERVICE DATE OF 12-17-04, PURCHASED BY ME ON 02-08-08 AT 26,670 MILES WITH 10 MONTHS REMAINING ON THE TIME WARRANTY THAT'S EXPIRED. IT WAS RETURNED TO MAJOR INFINITI ON 09-29-10 WITH 42,171 MILES ^0,000 WARRANTY) AND AN INOPERATIVE DRIVER'S SEAT (NO REAR/FORWARD FUNCTION) FIXED IN AN UNSAFE POSITION FOR ME AND IMPOSSIBLE FOR MY WIFE - (7) INCHES SHORTER. AFTER DIAGNOSIS, MAJOR INFORMED ME THE REPAIR COST WOULD BE $1300 AND THAT INFINITI REFUSED ANY WARRANTY RESPONSIBILITY. I … Look up ODI 10359119 at NHTSA ↗	00.0% No examples available for this selection.	0Unavailable No examples available for this selection.
Tires	13.6% ODI 602299 POOR TIRE TRACTION PERFORMANCE ON WET PAVEMENT. Look up ODI 602299 at NHTSA ↗	00.0% No examples available for this selection.	26.7% ODI 509712 DUNLOP TIRES WORN. (2156515) Look up ODI 509712 at NHTSA ↗	114.3% ODI 10140980 FRONT PASSENGER SIDE TIRE BLEW UP ON TRACTOR TRAILER, PUTTING A HOLE IN THE DIESEL FUEL TANK. TS THE CONSUMER WAS DRIVING WHEN ONE OF THE OUTSIDE TIRES OF A TRACTOR BLEWOUT. THE TIRE BLEW A HOLE IN THE TRACTORS DIESEL FUEL TANK WHICH CAUSED DIESEL FUEL, METAL AND RUBBER SHRAPNEL TO STRIKE THE CONSUMER'S VEHICLE. THE SHRAPNEL DAMAGED THE VEHICLE DRIVER'S SIDE FRONT BUMPER AND PASSENGER'S SIDE VIEW MIRROR. FIRESTONE HEAVY EQUIPMENT WAS CONTACTED BUT THE CLAIMED THE TRUCK WAS NOT ONE OF THEIRS. NM Look up ODI 10140980 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.	333.3% ODI 10135672 MY CAR A 1999 INFINITI Q45 HAS 4 CONTINENTAL TIRES. THESE WERE PURCHASED LAST YEAR AND HAS BEEN USED FOR ABOUT 6000 MILES. ON TUESDAY AUGUST 30 THE RIGHT REAR TIRE BLEW OUT CAUSING THE VEHICLE TO SLIDE ON THE RIGHT SIDE AND EVENTUALLY OVERTURN. IS IT NORMAL WITH A STEEL BELTED RADIAL FOR THE THREAD SURFACE TO COME COMPLETELY OFF THE SIDEWALL. THE AFFECTED TIRE IS IN 3 PIECES WITH THE WALLS ON THE RIM AND THE TREAD COMPLETELY CUT OFF BUT STILL IN A CIRCLE. *NM Look up ODI 10135672 at NHTSA ↗	222.2% ODI 10117570 · 41,064 mi WHILE DRIVING 25-30 MPH VEHICLE HIT A POT HOLE AND IT VIBRATED UNCONTROLLABLY. DRIVER WAS PULLED OVER AND NOTICED THAT THE REAR LEFT TIRE WAS FLAT. VEHICLE WAS TAKEN TO THE DEALER FOR INSPECTION, AND MECHANIC DETERMINED THAT THE TIRE NEEDED TO BE REPLACED. AK SECOND TIRE DEVELOPED A BUBBLE ON OUTSIDE YET THE TIRE HAD NO SIGN OF DAMAGE ON THE OUTSIDE, THIS HAPPENED AT 42,538 MILES. CONSUMER HAS BOTH FAULTY TIRES. THE DEALER STATED THAT THE LEFT REAR RIM AND TIRE WERE BENT AND REPLACED REAR TIRE AND RIM MOUNT AND BALANCED THE TIRES. B… Look up ODI 10117570 at NHTSA ↗	00.0% No examples available for this selection.	15.0% ODI 10213324 · 85,000 mi RIGHT REAR TIRE SUDDENLY BEGAN TO LOSE PRESSURE, AS MUCH AS 5 PSI IN ONE MILE OF FREEWAY DRIVING. I KEPT STOPPING TO AIR UP TIRE, CONFIRMING LOW PRESSURE WITH ACCURATE BOURDON TUBE-TYPE GAUGE. AFTER FOUR STOPS TO AIR UP, PROBLEM QUIT. WHEN I REACHED DESTINATION CITY, SET UP SERVICE APPT. WITH LOCAL INFINITI DEALER. AFTER FOUR DAYS OF A LONG WEEKEND, INCLUDING SLOW-SPEED AND FREEWAY DRIVING OF OVER 200 MILES, PRESSURE LOSS HAD QUIT. CANCELLED DEALER APPOINTMENT. THREE MONTHS LATER, PROBLEM OCCURRED AGAIN. HAD TIRE CHECKED AT NTB, NO LEAKS… Look up ODI 10213324 at NHTSA ↗	00.0% No examples available for this selection.	00.0% No examples available for this selection.	125.0% ODI 10376662 · 81,600 mi I PURCHASED 4 NEW TIRES FOR MY VEHICLE ON 7/24/2010 THE TIRES IN QUESTION ARE MICHELIN P245/45R18 PRIMACY MXV4 96V. AFTER ONLY 3500 MILES THE REAR RIGHT TIRE BLEW ON THE HIGHWAY, FORTUNATELY FOR ME THERE WAS HEAVY TRAFFIC AND I WAS NOT DOING OVER 30MPH. THE TIRE WAS REPLACED WITH THE SPARE TIRE AND THEN IT WAS DISCOVERED A 3" GASH FROM THE SIDE WALL TO THE FIRST THREAD. NO FOREIGN OBJECTS WERE FOUND IN THE TIRE TO SUGGEST THAT I PICKED SOMETHING ON THE ROAD,HOWEVER I DID NOTICE THAT THE REINFORCEMENTS WERE RIPPED I AM CONCERNED ABOUT THE SAFETY… Look up ODI 10376662 at NHTSA ↗	0Unavailable No examples available for this selection.
Air Bags	00.0% No examples available for this selection.	00.0% No examples available for this selection.	26.7% ODI 10030195 THE CONSUMERS WIFE SUDDENLY SAW THE AIR BAG LIGHT BLINKING, FOLLOWED BY THE BLINKING OF THE SEAT BELT LIGHT, THEN NOTICED SMOKE COMING FROM THE HOUSING OF THE SEAT BELT. THE DEALER WAS CONTACTED AND THEY STATED THE VEHICLE WAS OUT OF WARRANTY. AK THE SEAT BELT TIGHTENED AFTER THE BLAST AND KNOCKED THE WIND OUT OF THE CONSUMERS DAUGHTER IN THE PASSENGER SEAT. THE DEALER REFUSED TO CORRECT THE SAFETY HAZARD. SCC THE DEALER INFORMED THE CONSUMER THE VEHICLE NEEDED A BRAKE JOB. WHEN THE VEHICLE WAS TAKEN TO HIS LOCAL MECHANIC, THE MEC… Look up ODI 10030195 at NHTSA ↗	00.0% No examples available for this selection.	00.0% No examples available for this selection.	18.3% ODI 10588094 · 140,000 mi TL* THE CONTACT OWNS A 1997 INFINITI Q45. THE CONTACT STATED THAT WHILE ATTEMPTING TO START THE VEHICLE, THE FRONT DRIVER AND PASSENGER SIDE AIR BAGS DEPLOYED INADVERTENTLY. THE VEHICLE IMMEDIATELY BECAME FULL OF SMOKE AS THE DRIVER AND FRONT PASSENGER EXITED THE VEHICLE. THERE WERE NO INJURIES. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 140,000. THE VIN WAS NOT AVAILABLE. Look up ODI 10588094 at NHTSA ↗	214.3% ODI 10659426 TL* THE CONTACT OWNS A 1998 INFINITI Q45. THE CONTACT STATED THAT THE AIR BAG LIGHT ILLUMINATED. THE DEALER STATED THAT THE AIR BAG WAS FAULTY. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. THE FAILURE MILEAGE WAS UNKNOWN. Look up ODI 10659426 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.	315.0% ODI 10246499 · 92,000 mi PASSENGER SIDE AIRBAG WARNING INDICATOR. TROUBLE ORIGINALLY REPAIRED UNDER WARRANTY, HAS RESURFACED. DEALER STATES ELECTRICAL PROBLEM NOT COVERED BY WARRANTY AS WARRANTY PERIOD HAS EXPIRED. *TR Look up ODI 10246499 at NHTSA ↗	00.0% No examples available for this selection.	00.0% No examples available for this selection.	125.0% ODI 10462372 · 117,000 mi TL* THE CONTACT OWNS A 2005 INFINITI Q45. THE CONTACT STATED THAT WHILE DRIVING 35 MPH, ANOTHER VEHICLE CRASHED INTO HER PASSENGER SIDE. THE AIR BAGS DID NOT DEPLOY AND THE FRONT DRIVER'S SEAT TWISTED TOWARD THE DRIVER'S DOOR DURING THE CRASH. THE CONTACT SUFFERED INJURIES AND WAS TAKEN TO THE HOSPITAL. THE VEHICLE WAS TOWED TO THE CONTACT'S HOME. THE FAILURE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 117,000. Look up ODI 10462372 at NHTSA ↗	0Unavailable No examples available for this selection.
Engine And Engine Cooling:Engine	517.9% ODI 10178243 · 10,500 mi TL* - THE CONTACT STATED THAT SHE HAD PURCHASED 1992 INFINITY Q45 ON 02/2006 ,AND ON 12/21/06 THE CONTACT'S VEHICLE WAS INVOLVED IN A CRASH. THE CONTACT STATED THAT THE VEHICLE STEERING WAS DIFFICULT TO HANDLE. THE CONTACT STATED THAT SHE HAS HAD PROBLEMS WITH THE TRANSMISSION LEAKING. THE DEALERSHIP THAT SOLD HER THE TRANSMISSION, AND ENGINE HAD TO REPLACE THEM, , AND T THE VEHICLE NEEDED SEVERAL OTHER REPAIRS AS WELL. THE DEALERSHIP SOLD HER THE VEHICLE THAT WAS NOT SAFE. THE CONTACT STATED THAT ON NUMEROUS OCCASIONS SHE WAS NOT ABLE… Look up ODI 10178243 at NHTSA ↗	00.0% No examples available for this selection.	13.3% ODI 868245 ENGINE SHUDDERS AND THERE IS NO PRIOR WARNING. WHEN THE VEHICLE SHAKES THERE IS NO POWER FOR TEN SECONDS, AND THEN PICKS UP AGAIN. DEALERSHIP IS AWARE OF THE PROBLEM. *AK Look up ODI 868245 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.	15.0% ODI 10120811 · 150 mi 1 - THERE IS UP TO A TWO SECOND DELAY WHEN QUICK ACCELERATION IS REQUIRED. AT TIMES IT FEELS AS IF THE ENGINE COMPLETELY STALLED. 2 - THE VEHICLE OFTEN WILL NOT DOWNSHIFT TO SLOW THE VEHICLE ON A HILL. I COULD BE IN 5TH GEAR AT AROUND ONLY 1800 RPM, AND WHEN I DOWNSHIFT TWICE, IT WILL NOT GO TO 3RD. I OFTEN HAVE TO DOWNSHIFT UP TO 6 TIMES FOR IT TO RESPOND AND SWITCH TO THIRD. I NEED TO TAKE MY EYES OFF THE ROAD TO CONSTANTLY CHECK IF I'M IN THE GEAR I SELECT. 3 - THE PARKING/EMERGENCY BREAK WILL NOT HOLD THE FULLY LOADED VEHICLE ON A H… Look up ODI 10120811 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.	0Unavailable No examples available for this selection.
Equipment:Electrical:Radio/Tape Deck/Cd Etc.	310.7% ODI 700149 FACTORY BOSE AUDIO SYSTEM - SPEAKER IN THE TRUNK DIRECTLY ABOVE THE GAS TANK BURST INTO FLAMES. SPEAKER PARTS IN FLAMES FELL ON THE GAS TANK. CORRECTION TO REPORT ODI 700148 FOR MAKE AS INFINITI RATHER THAN INFINITY. Look up ODI 700149 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.	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.	0Unavailable No examples available for this selection.
Suspension	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.	114.3% ODI 566266 VEHICLES CHECK ENGINE LIGHT ILLUMINATES FREQUENTLY. THREE (3) TIMES IN SEVEN (7) MONTHS THIS HAS HAPPENED. *JG Look up ODI 566266 at NHTSA ↗	18.3% ODI 542789 VEHICLE HYDROPLANED THREE TIMES CAUSING LOSS OF CONTROL AND NEAR ACCIDENT DUE TO DESIGN FLAW. Look up ODI 542789 at NHTSA ↗	17.1% ODI 609086 GEAR SHIFT VIBRATED ABOVE 30 MPH. YH Look up ODI 609086 at NHTSA ↗	111.1% ODI 10578569 · 114,000 mi LEFT FRONT STRUT SPRING BROKE WHILE IN TRAFFIC, SENDING BROKEN SPRING END INTO TIRE RIPPING THE ENTIRE SIDEWALL OF THE TIRE OUT. BLOWOUT CAUSED LOSS OF STEERING WHILE IN THE PROCESS SENT VEHICLE INTO ONCOMING TRAFFIC. *TR Look up ODI 10578569 at NHTSA ↗	444.4% ODI 10075068 · 72 mi CAR VIBRATES DURING 50 - 80 MPH. *AK Look up ODI 10075068 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.	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
Component	Mileage range (25th–75th percentile)	Median	Usable records	Examples
Air Bags	Too few reports for a range	92,000 mi	3 (sparse)	ODI 10246499 · 92,000 mi PASSENGER SIDE AIRBAG WARNING INDICATOR. TROUBLE ORIGINALLY REPAIRED UNDER WARRANTY, HAS RESURFACED. DEALER STATES ELECTRICAL PROBLEM NOT COVERED BY WARRANTY AS WARRANTY PERIOD HAS EXPIRED. TR Look up ODI 10246499 at NHTSA ↗ ODI 10630975 · 134,000 mi TL THE CONTACT OWNS A 2002 INFINITI Q45. THE CONTACT STATED THAT WHILE DRIVING 55 MPH, THE AIR BAG WARNING INDICATOR WAS ILLUMINATED. THE PROBLEM OCCURRED NUMEROUS OF TIMES. THE VEHICLE WAS TAKEN TO DEALER MECHANIC AND DIAGNOSED THE HARNESS UNDERNEATH DRIVER SEAT NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 134,000. THE VIN WAS UNAVAILABLE. Look up ODI 10630975 at NHTSA ↗ ODI 10721398 · 90,000 mi TL* THE CONTACT OWNS A 2002 INFINITI Q45. THE CONTACT STATED THAT THE AIR BAG LIGHT WAS CONSTANTLY ILLUMINATED ON THE INSTRUMENT PANEL. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO WAS UNABLE TO DIAGNOSE THE FAILURE. THE DEALER AND MANUFACTURER WERE MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 90,000. THE VIN WAS NOT AVAILABLE. Look up ODI 10721398 at NHTSA ↗
Engine And Engine Cooling	Too few reports for a range	48,744 mi	2 (sparse)	ODI 10076052 · 16,000 mi THE CONSUMER WAS INFORMED BY THE INFINITY CSR THAT BASED ON THEIR RECORDS, THE CRANK POSITION SENSOR WELD RECALL 03V455000 WASN'T PERFORMED. PRIOR TO CONTACTING THE MANUFACTURER, THE CONSUMER HAD TAKEN THE VEHICLE TO THE DEALERSHIP TO HAVE THE RECALL BREPAIRSPERFORMED AND WAS TOLD WHEN THEY PICKED THE VEHICLE THAT THE RECALL WAS DONE.*AK Look up ODI 10076052 at NHTSA ↗ ODI 10239493 · 81,487 mi IN MARCH 2008 MY 2002 INFINITI Q45 WOULD NOT START, HAD IT TOWED FROM FAYETTEVILLE, NC TO INFINITI DEALER IN RALEIGH, NC. THEY R/R STARTER ASSY TO RESOLVE ISSUE AT NO CHARGE, OLD PART NOT AVAILABLE. ON 5/15/08 MY CAR WOULD NOT START, HAD IT TOWED FROM FAYETTEVILLE TO INFINITI DEALER IN RALEIGH. THEY R/R STARTER ASSY TO RESOLVE ISSUE AT NO CHARGE, OLD PART NOT AVAILABLE. ON 7/26/08 CAR WOULD NOT START AGAIN. HAD IT TOWED FROM FAYETTEVILLE TO INFINITI DEALER IN RALEIGH. THEY SAID MOTOR BURNED OUT DUE TO IGNITION SWITCH MALFUNCTION & R/R STARTER… Look up ODI 10239493 at NHTSA ↗
Electrical System	Too few reports for a range	2,075 mi	2 (sparse)	ODI 10068052 · 4,000 mi A FEW WEEKS AFTER PURCHASE OF MY 2002 INFINITI Q45 (UNDER 4000 MILES)DURING AN EXTENDED ROAD TRIP, I LOST ALL CONTROLS ON MY A/C AND AUDIO SYSTEMS.IN A SEPARATE INCIDENT, I ALSO LOST CONTROL OF MY CRUISE CONTROL SYSTEM. AFTER STOPPING AND RESTARTING THE CAR, THE SYSTEMS WERE RE- ACTIVATED. WITH THE EXTENSIVE COMPUTERIZED SYSTEMS ON THIS CAR, THIS COULD HAVE BEEN A MUCH MORE SERIOUS PROBLEM! I REPORTED THIS PROBLEM TO MY DEALER BUT THEY WERE NOT ABLE TO REPLICATE THE PROBLEM. ON ANOTHER LONG TRIP,A FEW THOUSAND MILES LATER,BOTH PROBLEMS REOCCURR… Look up ODI 10068052 at NHTSA ↗ ODI 10120811 · 150 mi 1 - THERE IS UP TO A TWO SECOND DELAY WHEN QUICK ACCELERATION IS REQUIRED. AT TIMES IT FEELS AS IF THE ENGINE COMPLETELY STALLED. 2 - THE VEHICLE OFTEN WILL NOT DOWNSHIFT TO SLOW THE VEHICLE ON A HILL. I COULD BE IN 5TH GEAR AT AROUND ONLY 1800 RPM, AND WHEN I DOWNSHIFT TWICE, IT WILL NOT GO TO 3RD. I OFTEN HAVE TO DOWNSHIFT UP TO 6 TIMES FOR IT TO RESPOND AND SWITCH TO THIRD. I NEED TO TAKE MY EYES OFF THE ROAD TO CONSTANTLY CHECK IF I'M IN THE GEAR I SELECT. 3 - THE PARKING/EMERGENCY BREAK WILL NOT HOLD THE FULLY LOADED VEHICLE ON A H… Look up ODI 10120811 at NHTSA ↗
Tires:Pressure Monitoring And Regulating Systems	Too few reports for a range	53,500 mi	2 (sparse)	ODI 10060777 · 22,000 mi LOW TIRE PRESSURE WARNING LIGHT CAME ON ALONG WITH LCD INFORMATION THAT VEHICLE NEEDED TO BE TAKEN TO DEALER FOR SERVICE; SOMETHING WAS WRONG WITH THE REMOTE TIRE PRESSURE-SENSING SYSTEM. IT TOOK TWO TRIPS TO THE DEALERSHIP, A TOTAL OF FIVE DAYS, AND A LOT OF TIME WITH THE MECHANIC EITHER ONLINE OR ON THE TELEPHONE WITH AN INFINIT "HOT LINE" ELECTICAL SPECIALIST TO DIAGNOSE THE PROBLEM: ONE DEFECTIVE TIRE PRESSURE SENSING GAUGE. TROUBLE IS, THE SAME THING HAD HAPPENED APPROXIMATELY ONE YEAR AGO, WHEN THE VEHICLE WAS ONLY ABOUT TWO MONTHS OLD… Look up ODI 10060777 at NHTSA ↗ ODI 10213324 · 85,000 mi RIGHT REAR TIRE SUDDENLY BEGAN TO LOSE PRESSURE, AS MUCH AS 5 PSI IN ONE MILE OF FREEWAY DRIVING. I KEPT STOPPING TO AIR UP TIRE, CONFIRMING LOW PRESSURE WITH ACCURATE BOURDON TUBE-TYPE GAUGE. AFTER FOUR STOPS TO AIR UP, PROBLEM QUIT. WHEN I REACHED DESTINATION CITY, SET UP SERVICE APPT. WITH LOCAL INFINITI DEALER. AFTER FOUR DAYS OF A LONG WEEKEND, INCLUDING SLOW-SPEED AND FREEWAY DRIVING OF OVER 200 MILES, PRESSURE LOSS HAD QUIT. CANCELLED DEALER APPOINTMENT. THREE MONTHS LATER, PROBLEM OCCURRED AGAIN. HAD TIRE CHECKED AT NTB, NO LEAKS… Look up ODI 10213324 at NHTSA ↗
Vehicle Speed Control	Too few reports for a range	42,746 mi	2 (sparse)	ODI 10120811 · 150 mi 1 - THERE IS UP TO A TWO SECOND DELAY WHEN QUICK ACCELERATION IS REQUIRED. AT TIMES IT FEELS AS IF THE ENGINE COMPLETELY STALLED. 2 - THE VEHICLE OFTEN WILL NOT DOWNSHIFT TO SLOW THE VEHICLE ON A HILL. I COULD BE IN 5TH GEAR AT AROUND ONLY 1800 RPM, AND WHEN I DOWNSHIFT TWICE, IT WILL NOT GO TO 3RD. I OFTEN HAVE TO DOWNSHIFT UP TO 6 TIMES FOR IT TO RESPOND AND SWITCH TO THIRD. I NEED TO TAKE MY EYES OFF THE ROAD TO CONSTANTLY CHECK IF I'M IN THE GEAR I SELECT. 3 - THE PARKING/EMERGENCY BREAK WILL NOT HOLD THE FULLY LOADED VEHICLE ON A H… Look up ODI 10120811 at NHTSA ↗ ODI 10682419 · 85,341 mi WAS ON THE HIGHWAY TAKINGS GRANDKIDS HOME AND THE CAR JUST CUT OFF RIGHT IN THE MIDDLE OF A BUSY HIGHWAY. IT TOOK SEVERAL TRIES TO GET IT TO START AGAIN BUT IT STAYED ON ONLY LONG THOUGH FOR ME TO GET IT ON THE SHOULDER. WE COULD HAVE BEEN IN A SERIOUS WRECK. IT IS ONLY BY THE GRACE OF GOD AND FUNCTIONAL HAZARD LIGHTS THAT WE AND OTHER VEHICLES WEREN'T INJURED. WE HAD TO BE TOWED BECAUSE WE WERE TOO FAR FROM AN EXIT TO RISK TRYING TO DRIVE IT ANY FURTHER! *TR Look up ODI 10682419 at NHTSA ↗
Wheels	Too few reports for a range	72,500 mi	2 (sparse)	ODI 10213324 · 85,000 mi RIGHT REAR TIRE SUDDENLY BEGAN TO LOSE PRESSURE, AS MUCH AS 5 PSI IN ONE MILE OF FREEWAY DRIVING. I KEPT STOPPING TO AIR UP TIRE, CONFIRMING LOW PRESSURE WITH ACCURATE BOURDON TUBE-TYPE GAUGE. AFTER FOUR STOPS TO AIR UP, PROBLEM QUIT. WHEN I REACHED DESTINATION CITY, SET UP SERVICE APPT. WITH LOCAL INFINITI DEALER. AFTER FOUR DAYS OF A LONG WEEKEND, INCLUDING SLOW-SPEED AND FREEWAY DRIVING OF OVER 200 MILES, PRESSURE LOSS HAD QUIT. CANCELLED DEALER APPOINTMENT. THREE MONTHS LATER, PROBLEM OCCURRED AGAIN. HAD TIRE CHECKED AT NTB, NO LEAKS… Look up ODI 10213324 at NHTSA ↗ ODI 11228277 · 60,000 mi I HAD A PROBLEM WITH MY CAR, WITH THE TIRES CONSTANTLY LEAKING. I HAD TO FILL THEM WITH AIR ALL THE TIME, HAD THEM CHECKED A NUMBER OF TIMES, AND HAD TO HAVE THE RIMS CLEANED AND REGROUND, ETC., TRYING TO DETERMINE AND SOLVE THE PROBLEM. AFTER INCREDIBLE AGGRAVATION, WE FINALLY TRACKED THE PROBLEM DOWN TO CRACKS IN THE VALVE STEMS. THE VALVE STEMS CONTAINED THE AIR PRESSURE SENSORS AND WERE EXPENSIVE TO REPLACE, PARTS WERE AS MUCH AS $135 OR SO EACH, PLUS LABOR, WHICH COULD BE $200 OR MORE, AND THEN ALL THE TIRE PRESSURE SENSORS HAD TO BE RE… Look up ODI 11228277 at NHTSA ↗
Electronic Stability Control (Esc)	Too few reports for a range	115,000 mi	1 (sparse)	ODI 10984544 · 115,000 mi MY CAR RANDOMLY SHUTS OFF IN THE MIDDLE OF DRIVING. FIRST TIME I WAS ON THE HIGHWAY AND IT STARTED RIGHT BACK UP. THEN AGAIN WHEN I GOT HOME. ONE TIME IT HAD A P0340 CODE FOR THE CAMSHAFT POSITION SENSOR, AND I CHANGED IT THREE TIMES IN THE LAST WEEK AND IT STILL SHUTS OFF IN THE MIDDLE OF DRIVING. Look up ODI 10984544 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	Campaigns announced	Examples
2024-11	None	No examples available for this selection.
2024-12	None	No examples available for this selection.
2025-01	None	No examples available for this selection.
2025-02	None	No examples available for this selection.
2025-03	None	No examples available for this selection.
2025-04	None	No examples available for this selection.
2025-05	None	No examples available for this selection.
2025-06	None	No examples available for this selection.
2025-07	None	No examples available for this selection.
2025-08	None	No examples available for this selection.
2025-09	None	No examples available for this selection.
2025-10	None	No examples available for this selection.
2025-11	None	No examples available for this selection.
2025-12	None	No examples available for this selection.
2026-01	None	No examples available for this selection.
2026-02	None	No examples available for this selection.
2026-03	None	No examples available for this selection.
2026-04	None	No examples available for this selection.
2026-05	None	No examples available for this selection.
2026-06	None	No examples available for this selection.
2026-07	None	No examples available for this selection.
2026-08	None	No examples available for this selection.
2026-09	None	No examples available for this selection.
2026-10 (partial)	None	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.

Observation windowFirst model yearSecond model year

2005: 1 complaints · 2006: 0 complaints

Equal observation windows
Model year	Through age 0	Through age 1	Through age 2
2005	0	0	1
2006	0	0	0

Date coverage across each selected cohort

Date basis for all complaints in selected model years
Year	Incident dates used	Filing date fallbacks	Excluded dates
2005	4	0	0
2006	0	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	Engine And Engine Cooling	Electrical System	Exterior Lighting:Headlights	Tires:Pressure Monitoring And Regulating Systems	Vehicle Speed Control	Wheels	Electronic Stability Control (Esc)
Air Bags	—	0	0	0	0	0	0	0
Engine And Engine Cooling	0	—	0	0	0	0	0	0
Electrical System	0	0	—	0	0	1 ODI 10120811 · 150 mi 1 - THERE IS UP TO A TWO SECOND DELAY WHEN QUICK ACCELERATION IS REQUIRED. AT TIMES IT FEELS AS IF THE ENGINE COMPLETELY STALLED. 2 - THE VEHICLE OFTEN WILL NOT DOWNSHIFT TO SLOW THE VEHICLE ON A HILL. I COULD BE IN 5TH GEAR AT AROUND ONLY 1800 RPM, AND WHEN I DOWNSHIFT TWICE, IT WILL NOT GO TO 3RD. I OFTEN HAVE TO DOWNSHIFT UP TO 6 TIMES FOR IT TO RESPOND AND SWITCH TO THIRD. I NEED TO TAKE MY EYES OFF THE ROAD TO CONSTANTLY CHECK IF I'M IN THE GEAR I SELECT. 3 - THE PARKING/EMERGENCY BREAK WILL NOT HOLD THE FULLY LOADED VEHICLE ON A H… Look up ODI 10120811 at NHTSA ↗	0	0
Exterior Lighting:Headlights	0	0	0	—	0	0	0	0
Tires:Pressure Monitoring And Regulating Systems	0	0	0	0	—	0	1 ODI 10213324 · 85,000 mi RIGHT REAR TIRE SUDDENLY BEGAN TO LOSE PRESSURE, AS MUCH AS 5 PSI IN ONE MILE OF FREEWAY DRIVING. I KEPT STOPPING TO AIR UP TIRE, CONFIRMING LOW PRESSURE WITH ACCURATE BOURDON TUBE-TYPE GAUGE. AFTER FOUR STOPS TO AIR UP, PROBLEM QUIT. WHEN I REACHED DESTINATION CITY, SET UP SERVICE APPT. WITH LOCAL INFINITI DEALER. AFTER FOUR DAYS OF A LONG WEEKEND, INCLUDING SLOW-SPEED AND FREEWAY DRIVING OF OVER 200 MILES, PRESSURE LOSS HAD QUIT. CANCELLED DEALER APPOINTMENT. THREE MONTHS LATER, PROBLEM OCCURRED AGAIN. HAD TIRE CHECKED AT NTB, NO LEAKS… Look up ODI 10213324 at NHTSA ↗	0
Vehicle Speed Control	0	0	1 ODI 10120811 · 150 mi 1 - THERE IS UP TO A TWO SECOND DELAY WHEN QUICK ACCELERATION IS REQUIRED. AT TIMES IT FEELS AS IF THE ENGINE COMPLETELY STALLED. 2 - THE VEHICLE OFTEN WILL NOT DOWNSHIFT TO SLOW THE VEHICLE ON A HILL. I COULD BE IN 5TH GEAR AT AROUND ONLY 1800 RPM, AND WHEN I DOWNSHIFT TWICE, IT WILL NOT GO TO 3RD. I OFTEN HAVE TO DOWNSHIFT UP TO 6 TIMES FOR IT TO RESPOND AND SWITCH TO THIRD. I NEED TO TAKE MY EYES OFF THE ROAD TO CONSTANTLY CHECK IF I'M IN THE GEAR I SELECT. 3 - THE PARKING/EMERGENCY BREAK WILL NOT HOLD THE FULLY LOADED VEHICLE ON A H… Look up ODI 10120811 at NHTSA ↗	0	0	—	0	0
Wheels	0	0	0	0	1 ODI 10213324 · 85,000 mi RIGHT REAR TIRE SUDDENLY BEGAN TO LOSE PRESSURE, AS MUCH AS 5 PSI IN ONE MILE OF FREEWAY DRIVING. I KEPT STOPPING TO AIR UP TIRE, CONFIRMING LOW PRESSURE WITH ACCURATE BOURDON TUBE-TYPE GAUGE. AFTER FOUR STOPS TO AIR UP, PROBLEM QUIT. WHEN I REACHED DESTINATION CITY, SET UP SERVICE APPT. WITH LOCAL INFINITI DEALER. AFTER FOUR DAYS OF A LONG WEEKEND, INCLUDING SLOW-SPEED AND FREEWAY DRIVING OF OVER 200 MILES, PRESSURE LOSS HAD QUIT. CANCELLED DEALER APPOINTMENT. THREE MONTHS LATER, PROBLEM OCCURRED AGAIN. HAD TIRE CHECKED AT NTB, NO LEAKS… Look up ODI 10213324 at NHTSA ↗	0	—	0
Electronic Stability Control (Esc)	0	0	0	0	0	0	0	—

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

5 patterns with matching reports.

Battery drain and no-start mentions

1 mentions · 5.0% of complaints

Median mileage: 81,487 mi (1 usable records).

ODI 10239493 · 81,487 mi

IN MARCH 2008 MY 2002 INFINITI Q45 WOULD NOT START, HAD IT TOWED FROM FAYETTEVILLE, NC TO INFINITI DEALER IN RALEIGH, NC. THEY R/R STARTER ASSY TO RESOLVE ISSUE AT NO CHARGE, OLD PART NOT AVAILABLE. ON 5/15/08 MY CAR WOULD NOT START, HAD IT TOWED FROM FAYETTEVILLE TO INFINITI DEALER IN RALEIGH. THEY R/R STARTER ASSY TO RESOLVE ISSUE AT NO CHARGE, OLD PART NOT AVAILABLE. ON 7/26/08 CAR WOULD NOT START AGAIN. HAD IT TOWED FROM FAYETTEVILLE TO INFINITI DEALER IN RALEIGH. THEY SAID MOTOR BURNED OUT DUE TO IGNITION SWITCH MALFUNCTION & R/R STARTER…

Look up ODI 10239493 at NHTSA ↗

Matching rule

Brake response concerns

1 mentions · 5.0% of complaints

Median mileage: 40,000 mi (1 usable records).

ODI 10067602 · 40,000 mi

Look up ODI 10067602 at NHTSA ↗

Matching rule

Oil consumption or dilution

1 mentions · 5.0% of complaints

Median mileage: Unavailable (0 usable records).

ODI 10068692

Look up ODI 10068692 at NHTSA ↗

Matching rule

\b(oil consumption|burn\w* oil|consum\w* oil|oil dilution|gas(?:oline)? in (?:the )?oil)\b

Stalling or loss of power

1 mentions · 5.0% of complaints

Median mileage: 150 mi (1 usable records).

ODI 10120811 · 150 mi

Look up ODI 10120811 at NHTSA ↗

Matching rule

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

Warning lights and dashboard alerts

1 mentions · 5.0% of complaints

Median mileage: 22,000 mi (1 usable records).

ODI 10060777 · 22,000 mi

LOW TIRE PRESSURE WARNING LIGHT CAME ON ALONG WITH LCD INFORMATION THAT VEHICLE NEEDED TO BE TAKEN TO DEALER FOR SERVICE; SOMETHING WAS WRONG WITH THE REMOTE TIRE PRESSURE-SENSING SYSTEM. IT TOOK TWO TRIPS TO THE DEALERSHIP, A TOTAL OF FIVE DAYS, AND A LOT OF TIME WITH THE MECHANIC EITHER ONLINE OR ON THE TELEPHONE WITH AN INFINIT "HOT LINE" ELECTICAL SPECIALIST TO DIAGNOSE THE PROBLEM: ONE DEFECTIVE TIRE PRESSURE SENSING GAUGE. TROUBLE IS, THE SAME THING HAD HAPPENED APPROXIMATELY ONE YEAR AGO, WHEN THE VEHICLE WAS ONLY ABOUT TWO MONTHS OLD…

Look up ODI 10060777 at NHTSA ↗

Matching rule

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