RoadVitals

2003 Pontiac Bonneville Problems

Owner-reported complaints filed with NHTSA, grouped by component

Data refreshed

Owner complaintsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
54
Latest Jul 14, 2026
Components namedHow many of our component categories appear on at least one report for this model year. One report can name several.
15
Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
8

What this page shows

Everything below is an owner-reported complaint submitted to NHTSA about the 2003 Pontiac Bonneville, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Reports by component

Ranked by how many owner reports name each component category

  • Engine1524.2%
  • Steering1016.1%
  • Fuel system69.7%
  • Powertrain (other)58.1%
  • Airbags34.8%
  • Visibility34.8%
  • Interior & seats23.2%
  • Brakes23.2%
  • Driver assistance23.2%
  • Seat belts11.6%
  • Body & structure11.6%
  • Tires & wheels11.6%
  • Exterior lighting11.6%
  • Transmission11.6%

Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.

Each component in detail

What the reports in each category say, in the owners' own words

Engine

Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.

15
reports

From owner reports, verbatim

Look at the car the car is located [XXX] first of all you start off as a passcode 2 system and then it says passcode 3 system on the thing and I just don't want to deal with this because you have the cut off switch you have the fuel cut off switch but you still have current going through the switch or the fuel they fuel I'll probably leaking into the tank it doesn't start but still sending fuel the oil has excessive amount of liquid in it so does transmission I bought it used the guy goes you know I lost the key go in and remove it I started without the key you know or something like that and I said well here's I got the chamber and I will get it anyway I don't want to deal with this take your car around it took that he sold a mindful but it took the Kelly converter around he didn't tell me about it he asked who did it well he was the city I guess a city bought this car now they're trying to sell it I work clean the electrical Transit system to get a car doesn't work just take it just get it out of it I'm going to be blunt with you just get this XXX car off the property please thank you the XXX had no gas now it shows a full tank of gas just trying to blow me up at this XXX or what just get the XXX out my property man thank you INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID 11750406 · filed Jul 14, 2026

TL* THE CONTACT OWNS A 2003 PONTIAC BONNEVILLE. WHILE THE VEHICLE WAS STOPPED AT A STOP SIGN, SMOKE EMERGED FROM UNDERNEATH THE HOOD WITHOUT WARNING. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC. THE CONTACT CALLED A LOCAL DEALER (WHEELERS CHEVROLET OF MEDFORD, 704 N 8TH ST, MEDFORD, WI 54461) AND WAS REFERRED TO THE MANUFACTURER. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED AND REFERRED THE CONTACT TO NHTSA. THE FAILURE MILEAGE WAS APPROXIMATELY 113,600.

NHTSA ID 11072386 · filed Feb 12, 2018
All 15 reports naming engine

Steering

Reports naming the steering system — racks, columns, power-steering assist and steering linkage.

10
reports

From owner reports, verbatim

WHEN I KICKED IT DOWN. MY SERVICE LIGHT STARED TO BLINK. NOISE IN MY STEERING WHEEL AND FRONT OF CAR. *TT

NHTSA ID 10427955 · filed Sep 29, 2011

2003 PONTIAC BONNEVILLE SSEI WHEN TURNING THE STEERING WHEEL, LEFT OR RIGHT FROM A STOPPING POSITION A LOUD CLUNKING NOISE APPEARS. IT IS FELT THROUGH THE STEERING WHEEL AND COLUMN. WHILE DRIVING THE NOISE HAPPENS RARELY. I HAVE READ NUMEROUS ACCOUNTS OF THIS BUT NO RECALL AS OF YET. I AM WORRIED THIS IS A SAFETY CONCERN WHILE DRIVING ON THE HIGHWAYS AT HIGH SPEEDS ESPECIALLY. IS SOMETHING LOOSE AND/OR GETTING RUBBED TO CAUSE DAMAGE AND LOSS OF STEERING IN THE FUTURE? GM DEALER DEFECT? *TR

NHTSA ID 10281283 · filed Aug 21, 2009
All 10 reports naming steering

Electrical

Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.

9
reports

From owner reports, verbatim

Look at the car the car is located [XXX] first of all you start off as a passcode 2 system and then it says passcode 3 system on the thing and I just don't want to deal with this because you have the cut off switch you have the fuel cut off switch but you still have current going through the switch or the fuel they fuel I'll probably leaking into the tank it doesn't start but still sending fuel the oil has excessive amount of liquid in it so does transmission I bought it used the guy goes you know I lost the key go in and remove it I started without the key you know or something like that and I said well here's I got the chamber and I will get it anyway I don't want to deal with this take your car around it took that he sold a mindful but it took the Kelly converter around he didn't tell me about it he asked who did it well he was the city I guess a city bought this car now they're trying to sell it I work clean the electrical Transit system to get a car doesn't work just take it just get it out of it I'm going to be blunt with you just get this XXX car off the property please thank you the XXX had no gas now it shows a full tank of gas just trying to blow me up at this XXX or what just get the XXX out my property man thank you INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID 11750406 · filed Jul 14, 2026

MY CAR SHUTS OFF WHILE DRIVING. I NOTICE IT BECAUSE POWER STEERING IS HARD TO USE AND RPM'S GO DOWN TO ZERO AND CAR HAS SHUT OFF. IT STARTED UP AGAIN. THIS HAS BEEN A REAL PROBLEM. DEALER TESTED CAR AND SAID IT WAS A CRANKSHAFT SENSOR. I REPLACED THE CRANKSHAFT SENSOR AND THE PROBLEM CONTINUES. CAM SENSOR REPLACED TOO. THIS IS A SAFETY ISSUE. NO ONE KNOWS WHY THE CAR SHUTS OFF WHEN IT WANTS TO. NOW THE CAR STILL SHUTS OFF WHILE DRIVING, BUT ALSO IT TAKES 2 TO 3 TIMES TO RESTART. STILL TRYING TO FIGURE THIS OUT. IT IS AUGUST 2015 AND I NEED THIS CAR. IS THIS A RECALL ISSUE?

NHTSA ID 10748603 · filed Aug 13, 2015
All 9 reports naming electrical

Fuel system

Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.

6
reports

From owner reports, verbatim

Look at the car the car is located [XXX] first of all you start off as a passcode 2 system and then it says passcode 3 system on the thing and I just don't want to deal with this because you have the cut off switch you have the fuel cut off switch but you still have current going through the switch or the fuel they fuel I'll probably leaking into the tank it doesn't start but still sending fuel the oil has excessive amount of liquid in it so does transmission I bought it used the guy goes you know I lost the key go in and remove it I started without the key you know or something like that and I said well here's I got the chamber and I will get it anyway I don't want to deal with this take your car around it took that he sold a mindful but it took the Kelly converter around he didn't tell me about it he asked who did it well he was the city I guess a city bought this car now they're trying to sell it I work clean the electrical Transit system to get a car doesn't work just take it just get it out of it I'm going to be blunt with you just get this XXX car off the property please thank you the XXX had no gas now it shows a full tank of gas just trying to blow me up at this XXX or what just get the XXX out my property man thank you INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID 11750406 · filed Jul 14, 2026

TL* THE CONTACT OWNS A 2003 PONTIAC BONNEVILLE. THE CONTACT STATED THAT AFTER THE VEHICLE WAS REFUELED, A FUEL ODOR EMITTED FROM THE VEHICLE AND THE CHECK ENGINE WARNING LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE FUEL TANK WAS LEAKING AND THE FUEL TANK PRESSURE SENSOR NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND STATED THAT THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN NUMBER: 03V238000 (FUEL SYSTEM, GASOLINE). THE FAILURE MILEAGE WAS 160,000. UPDATE 01/15/16 MA

NHTSA ID 10776535 · filed Sep 25, 2015

Too few reports in this category for a page of its own — they appear in the full complaint list.

Powertrain (other)

Powertrain reports that are not specifically the engine or transmission — driveshafts, axles, transfer cases and differentials.

5
reports

From owner reports, verbatim

WITH THE KEY TURNED TO ACC YOU CAN PULL THE CAR OUT OF PARK WITHOUT DEPRESSING THE BRAKE PEDAL. WITH THE KEY TURNED TO RUN YOU MUST DEPRESS THE BRAKE PEDAL TO PULL IT OUT OF PARK. CAR IS NOT RUNNING. ALSO CHECKED 3 OTHER PONTIAC BONNEVILLE'S. ONE IS A 2002 VIN # [XXX]. THEY ALL SHOWED THE SAME OPERATING CHARACTERISTICS. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR

NHTSA ID 10971710 · filed Apr 10, 2017

THE CAR WILL FROM TIME TO TIME ACCELERATE ON ITS OWN. ON ONE OCCASION I TOOK IT TO THE SHOP AFTER IT HAD BEEN DOING FOR ABOUT A WEEK, HOWEVER ON THE DAY I TOOK IT TO THE SHOP IT WAS NOT DOING IT AND THE SHOP COULDN'T FIND ANYTHING WRONG WITH IT. RECENTLY IT HAD BEEN DOING IT FOR A COUPLE DAYS AND THE MORNING I WAS TAKING IT TO THE SHOP, IT WOULD NOT DO IT SO I DID NOT TAKE IT BECAUSE, AS BEFORE, AT THE TIME THERE WAS NOTHING WRONG WITH IT. IT SEEMS TO BE AN ELECTRONIC OR VACUUM CONTROL PROBLEM. WHEN IT STARTS ACCELERATING, I CAN PUT IT INTO NEUTRAL AND IT WILL INCREASE RPM'S BRIEFLY THEN IDLE DOWN. IT IS UNPREDICTABLE WHEN IT WILL START DOING. ON A STRAIGHT ROAD, IT WILL GET UP TO ABOUT 55 MPH WITH MY FOOT OFF THE ACCELERATOR AND CRUISE CONTROL OFF. IF IT STARTS DOING AGAIN, I WILL TAKE IT TO A SHOP RIGHT AWAY. *TR

NHTSA ID 10607106 · filed Jun 30, 2014

Too few reports in this category for a page of its own — they appear in the full complaint list.

Airbags

Reports naming the air-bag system — deployment behaviour, inflators, sensors and warning lights.

3
reports

From owner reports, verbatim

TL* THE CONTACT OWNS A 2003 PONTIAC BONNEVILLE. WHILE APPROACHING A TRAFFIC STOP AT 25 MPH, THE CONTACT FAILED TO STOP THE VEHICLE AND CRASHED INTO THE REAR OF ANOTHER VEHICLE. THE CONTACT'S SEAT BELT FAILED TO PROPERLY RESTRAIN HER AND DID NOT RETRACT. THE FRONT DRIVER'S SIDE AIR BAG DID NOT DEPLOY. THE CONTACT SUSTAINED INJURIES TO THE CHEST, HEAD, AND BACK. THE VEHICLE WAS DESTROYED. THE MANUFACTURER DID NOT PROVIDE A REASON FOR THE AIR BAG AND SEAT BELT FAILURE. THE FAILURE AND THE CURRENT MILEAGES WERE 72,000.

NHTSA ID 10342979 · filed Jul 13, 2010

TL*THE CONTACT OWNS A 2003 PONTIAC BONNEVILLE. WHILE DRIVING APPROXIMATELY 35 MPH, THE CONTACT CRASHED INTO THE REAR OF ANOTHER VEHICLE. THE FRONT END WAS DAMAGED, BUT THE AIR BAGS FAILED TO DEPLOY. THERE WERE NO INJURIES. THE INSURANCE COMPANY STATED THAT THE VEHICLE WAS DESTROYED. THE CURRENT AND FAILURE MILEAGES WERE 91,512.

NHTSA ID 10217648 · filed Feb 11, 2008

Too few reports in this category for a page of its own — they appear in the full complaint list.

Visibility

Reports naming windshields, glass, wipers, defrosters and mirrors.

3
reports

From owner reports, verbatim

ON 8/1/11 WHILE DRIVING I HEARD A LOUD NOISE LIKE I HAD BEEN HIT BY SOMETHING SO I PULLED OFF THE HIGHWAY AND NOTICED THAT MY LEFT REAR WINDOW HAD DROPPED DOWN BY ITSELF AND I COULD NOT RAISE IT BY ACTIVATING THE SWITCH. GM REPLACED THE OPERATOR. ON 12/13/13 MY RIGHT FRONT WINDOW OPERATOR FAILED AND I SHARED THE COST OF THE REPAIR WITH GM. NOW ON 1/19/14 MY RIGHT REAR WINDOW OPERATOR HAS FAILED. I SEARCHED THE INTERNET AND HAVE FOUND THAT MANY PEOPLE HAVE HAD THIS SAME PROBLEM. THIS VEHICLE HAS ONLY 7300 MILES ON IT AND IN MY ESTIMATION SHOULD NOT HAVE THESE PROBLEMS. GM SHOULD HAVE A RECALL FOR THIS PROBLEM. *TR

NHTSA ID 10560775 · filed Jan 21, 2014

WIPERS ARE OPERATING ERRATICALLY WHEN IN THE OFF POSITION. WIPERS START ON THEIR OWN AND GO AS THEY PLEASE, ALL WHILE IN THE OFF POSITION. WIPERS STOP IN EYE-LINE SIGHT AND CAUSE VISIBILITY PROBLEMS. AFTER A FEW MONTHS OF THE ABOVE ACTIVITY THE WIPERS STOP FUNCTIONING ALL TOGETHER MAKING VISIBILITY NULL IN RAIN AND SNOW. IN THE LAST 3 YEARS THE WIPER PROBLEM HAS BEEN FIXED ONLY TO HAPPEN A YEAR LATER. THE WIPER MOTOR HAS BEEN REPLACED TWICE, 2007 AND 2009. I BELIEVE THE CIRCUIT BOARD ONLY WAS REPLACED IN 2008. THE PROBLEM USUALLY OCCURS OCT-JAN. THEY START ACTING UP BEFORE WINTER AND THAT IS WHEN I BRING THE CAR IN BECAUSE I WILL NEED RELIABLE WIPERS FOR THE WINTER SEASON IN MICHIGAN. WHEN REPAIRED THE WIPER MOTOR SHOWS SIGNS OF CORROSION AND THE CIRCUIT BOARD IS SHORTED OUT. ONE MECHANIC STATED IT LOOKS LIKE WATER IS GETTING IN THERE AND IS SHORTING IT OUT. OLD PARTS ARE NOT AVAILABLE, BUT I AM SURE I WILL HAVE ONE NEXT YEAR, 2010. *TR

NHTSA ID 10294257 · filed Dec 2, 2009

Too few reports in this category for a page of its own — they appear in the full complaint list.

Interior & seats

Reports naming seats, latches, locks, linkages and interior fittings.

2
reports

From owner reports, verbatim

VEHICLE WAS INVOLVED IN A HEAD ON COLLISION WHILE DRIVING AT 45 MPH ON AN ICY ROAD. UPON IMPACT THE CHILD IN THE MIDDLE REAR SEAT WITH SEAT BELT ON FLEW FORWARD AND HIT THE PLASTIC CONSOLE BETWEEN BOTH FRONT SEATS AND SPLIT OPEN THE FOREHEAD. CONSUMER FELT THAT DUE TO THE LOCATION OF THE CONSOLE IT POSED A SERIOUS SAFETY HAZARD TO THE OCCUPANT IN THE MIDDLE REAR SEAT IN AN ACCIDENT. *AK

NHTSA ID 10056069 · filed Jan 29, 2004

DASH GUAGES ARE HARD TO READ IN SUNLIGHT DUE TO THEIR BACKLIGHT DESIGN AND LACK OF CONTRAST WITH THE GUAGE BACKGROUND. IN SUNLIGHT WITH SUNGLASSES ON THE BECOME NEARLY IMPOSIBLE TO READ. ALSO, THE SENSOR THAT TURNS ON THE HEADLIGHTS AND IN THE PROCESS DIMS THE LIGHTS FURTHER (MAKING THE DASH APPEAR BLACK WHEN WEARING SUNGLASSES) IS POORLY PLACED AND OFTEN IS ACTIVATED ON SUNNY DAYS IF THE SUN IS ON THE DRIVE SIDE OF THE CAR.*AK

NHTSA ID 764477 · filed Jul 19, 2002

Too few reports in this category for a page of its own — they appear in the full complaint list.

Brakes

Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.

2
reports

From owner reports, verbatim

WHEN APPLYING THE BRAKES THE PEDAL SOMETIMES GOES ALMOST TO THE FLOOR. SOMETIMES IT FEELS MUSHY WITH A FLUID FEELING PEDAL PUSH BACK. A CLICK NOISE HAS ALSO BEEN OBSERVED. IT IS POSSIBLE TO STOP THE CAR BUT THE STOP FEELS UNSTABLE AND DANGEROUS THE CAR HAS 36,600 MILES. WHILE STILL UNDER WARRANTY IN 2006 THE DEALERSHIP COULD NOT FIND THE SOURCE OF THE PROBLEM. IT SEEMED TO GO AWAY FOR A WHILE BUT HAS RETURNED (WORSE THAN BEFORE) IN LATE JANUARY 2007. *JB

NHTSA ID 10183894 · filed Mar 1, 2007

WHILE APPLYING THE BRAKES THE PEDAL WENT TO THE FLOOR. THE CONSUMER WAS UNABLE TO STOP AT A TIMELY MANNER. THE VEHICLE CONTINUED TO ACCELERATED. THE CONSUMER WAS TO MAINTAIN CONTROL OF THE VEHICLE AND DROVE IT TO THE DEALER FOR INSPECTION. THE MECHANIC INFORMED THE CONSUMER THAT THE PROBLEM COULD NOT BE DUPLICATED. THE CONSUMER INFORMED THE MECHANIC THAT THIS PROBLEM HAS OCCURRED MORE THAN ONCE AND THE PROBLEM HAS NOT BEEN RESOLVED. PLEASE FILL IN ADDITIONAL INFORMATION.

NHTSA ID 10087818 · filed Aug 12, 2004

Too few reports in this category for a page of its own — they appear in the full complaint list.

Driver assistance

Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems.

2
reports

From owner reports, verbatim

THE FUEL INJECTOR STARTED HAVING ISSUES, AND THE CAR HAS A WHISTLING SOUND WHEN THE IGNITION IS TURNED ON. THE SMELL OF GAS IS COMING FROM UNDER THE HOOD OF THE CAR. THE ELECTRICAL SYSTEM HAS BEEN OFF SINCE WE GOT THE VEHICLE IN NOVEMBER OF 2013, THE MIRRORS MOVE BY THEMSELVES AND THE SUNROOF NEVER WORKED CORRECTLY. *TR

NHTSA ID 10641886 · filed Oct 6, 2014

WHILE APPLYING THE BRAKES THE PEDAL WENT TO THE FLOOR. THE CONSUMER WAS UNABLE TO STOP AT A TIMELY MANNER. THE VEHICLE CONTINUED TO ACCELERATED. THE CONSUMER WAS TO MAINTAIN CONTROL OF THE VEHICLE AND DROVE IT TO THE DEALER FOR INSPECTION. THE MECHANIC INFORMED THE CONSUMER THAT THE PROBLEM COULD NOT BE DUPLICATED. THE CONSUMER INFORMED THE MECHANIC THAT THIS PROBLEM HAS OCCURRED MORE THAN ONCE AND THE PROBLEM HAS NOT BEEN RESOLVED. PLEASE FILL IN ADDITIONAL INFORMATION.

NHTSA ID 10087818 · filed Aug 12, 2004

Too few reports in this category for a page of its own — they appear in the full complaint list.

Seat belts

Reports naming seat belts, buckles, retractors and pretensioners.

1
report

From owner reports, verbatim

TL* THE CONTACT OWNS A 2003 PONTIAC BONNEVILLE. WHILE APPROACHING A TRAFFIC STOP AT 25 MPH, THE CONTACT FAILED TO STOP THE VEHICLE AND CRASHED INTO THE REAR OF ANOTHER VEHICLE. THE CONTACT'S SEAT BELT FAILED TO PROPERLY RESTRAIN HER AND DID NOT RETRACT. THE FRONT DRIVER'S SIDE AIR BAG DID NOT DEPLOY. THE CONTACT SUSTAINED INJURIES TO THE CHEST, HEAD, AND BACK. THE VEHICLE WAS DESTROYED. THE MANUFACTURER DID NOT PROVIDE A REASON FOR THE AIR BAG AND SEAT BELT FAILURE. THE FAILURE AND THE CURRENT MILEAGES WERE 72,000.

NHTSA ID 10342979 · filed Jul 13, 2010

Too few reports in this category for a page of its own — they appear in the full complaint list.

Body & structure

Reports naming the vehicle structure, frame, body panels, doors, hood and trim.

1
report

From owner reports, verbatim

TL* THE CONTACT OWNS A 2003 PONTIAC BONNEVILLE. THE CONTACT STATED THAT WHILE HAVING ROUTINE MAINTENANCE PERFORMED ON THE VEHICLE, SHE WAS NOTIFIED THAT THE UNDER BODY CARRIAGE WAS SEVERELY DAMAGED. THE MECHANIC STATED THAT THE UNDER CARRIAGE WAS WELDED TOGETHER INSTEAD OF REPLACED, WHICH HE ADVISED WAS AN EXTREME SAFETY HAZARD. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE AND THE VEHICLE WAS NOT REPAIRED. THE FAILURE AND THE CURRENT MILEAGE WAS 108,231.

NHTSA ID 10445072 · filed Jan 24, 2012

Too few reports in this category for a page of its own — they appear in the full complaint list.

Tires & wheels

Reports naming tires, wheels, hubs, or the tire-pressure monitoring system.

1
report

From owner reports, verbatim

FIRESTONE TIRE AFFINITY TOURING T2 P225/60R16 97 T M +S DD4100 T04L DOT W2X0 AAC 3402--THE SIDEWALL OF THIS TIRE COMPLETELY BLEW OUT AT SPEED OF APPROX. 60-65 MPR. THE VEHICLE IS A 2003 PONTIAC BONNEVILLE, APPOX. 32,000. THIS VEHICLE WAS PURCHASE USED BY US 3 MONTHS AGO...ASSUME THE TIRE WAS PUT ON THE VEHICLE WHEN IT WAS NEW. WE HAD THE TIRES ROTATED AT APPOX. 31,250 MILES WHEN WE PURCHASED THE VEHICLE AND THIS TIRE WAS ON THE BACK WHEN IT BLEW; LUCKILY, NO ACCIDENT OCCURRED, BUT IF WE HAD LEFT THIS TIRE ON THE FRONT IT COULD HAVE CREATED A MAJOR ACCIDENT. *JB

NHTSA ID 10086912 · filed Aug 15, 2004

Too few reports in this category for a page of its own — they appear in the full complaint list.

Exterior lighting

Reports naming headlights, tail lights, turn signals and other exterior lighting.

1
report

From owner reports, verbatim

2003 PONTIAC BONNEVILLE SSEI THE HEADLAMP ASSEMBLY ACCUMULATES MOISTURE, FOGS UP OVER TIME. GM KNOWS THIS PROBLEM BUT NO RECALL AS OF YET. GM INFORMED ME THAT I WILL HAVE TO REPLACE THEM OVER TIME, SORRY! THE PLASTIC HEADLAMP ASSEMBLY IS A SAFETY CONCERN FOR EVERY GM OWNER. WHEN THE HEADLAMP ASSEMBLY ACCUMULATES MOISTURE AND FOGS THE LENS THE LIGHTS ARE DIM. NIGHT TIME DRIVING IS AFFECTED GREATLY BY THIS PROBLEM. THERE IS NO WAY TO CLEAN THEM INSIDE. THE PROBLEM OCCURS FROM THE INTENSE HEAT FROM THE HALOGEN BULBS. OVER TIME THE HEAT DRAWS IN MOISTURE, CAUSING THE LENS TO BAKE THE MOISTURE TO THE INSIDE OF LENS TURNING YELLOW OVER TIME. EVERY GM VEHICLE, IN ADDITION TO MY BONNEVEILLE, HAS THE SAME PROBLEM. IF I CAN'T SEE AT NIGHT WHILE DRIVING, AN ACCIDENT CAN OCCUR TO ME AND/OR ANOTHER DRIVER. GM KNOWS THE PROBLEM AND NEEDS TO FIX THIS WITH GLASS-HEADLAMPS LIKE ON PREVIOUS YEARS MODELS. UNTIL THIS GETS FIXED, ACCIDENTS WILL OCCUR DUE TO FAILED HEADLAMP ASSEMBLY. I, ALONG WITH OTHER AMERICANS REFUSE TO PAY $275 FOR EACH HEADLAMP ASSEMBLY WHEN GM KNOWS THE PROBLEM EXISTS. PLEASE HELP GM OWNERS, THERE ARE THOUSANDS OF GM VEHICLES WITH PLASTIC HEADLAMP ASSEMBLIES TURNING YELLOW INSIDE, CAUSING LOSS OF NIGHT TIME VISIBILITY. IF I CAN'T SEE AT NIGHT, HOW CAN I DRIVE? GM KNOWS THE ISSUE, LETS FIX THIS NOW BEFORE SOMEONE GETS SERIOUSLY HURT FROM DIM HEADLAMPS. *TR

NHTSA ID 10281293 · filed Aug 21, 2009

Too few reports in this category for a page of its own — they appear in the full complaint list.

Transmission

Reports naming the automatic or manual transmission, including shifting behaviour, shudder, slipping and transmission control modules.

1
report

From owner reports, verbatim

WHEN THE SHIFTER WAS IN THE PARK POSITION AND THE KEY WAS TURNED TO THE ACC POSITION, THE SHIFTER COULD BE MOVED OUT OF PARK ALTHOUGH THE DRIVERS FOOT WAS NOT PRESSING THE BRAKE PEDAL. THE CONSUMER WAS INFORMED THAT THE VEHICLE WAS DESIGNED THIS WAY.*AK *SCC *NLM

NHTSA ID 10026786 · filed Aug 15, 2003

Too few reports in this category for a page of its own — they appear in the full complaint list.

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

Elsewhere on this vehicle

Data sources

Data on this page last refreshed .