FaultScore

Pontiac Bonneville headlight problems

80 of the 2,580 complaints filed about the Pontiac Bonneville are about the lighting — 3% of everything owners reported. The worst model year for it is 1995.

80

Complaints

3%

Share of all complaints

0

Crashes

0

Fires

Lights complaints by model year

Median failure at 56,544 miles

Median failure at 153,000 miles

1995 Bonneville 43 53.8%

Median failure at 120,000 miles

Median failure at 153,500 miles

Median failure at 115,000 miles

Median failure at 215,000 miles

Median failure at 57,996 miles

What owners said

2000 Pontiac Bonneville Happy Valley, OR

EXTERIOR LIGHTING

CAR WONT START

NHTSA complaint #11071953 — an unverified report by a vehicle owner.

1996 Pontiac Bonneville at 233,000 miles Dallas, TX

EXTERIOR LIGHTING

INTERIOR LIGHTING SYSTEM MALFUNCTION. LIGHT'S STAYING ON WHEN CAR IS RUNNING AND SENORS CHIMMING FOR DOORS.

NHTSA complaint #10643829 — an unverified report by a vehicle owner.

2002 Pontiac Bonneville at 215,000 miles Richmond Hill, GA

EXTERIOR LIGHTING

AS I WAS DRIVING, SMELLED WIRE BURNING AND SMOKE COMING FROM THE FRONT DRIVER AT THE HEADLINER THEN THE INTERIOR LIGHTS SHUT OFF, TRUNK RELEASE SWITCH INOP. I PULLED OVER ON THE HIGHWAY AND TURNED KEY OFF. THEN NOTICED TWO WEEKS AGO THAT THERE IS NO POWER TO THE OBD-II. HAVE ABLE TO REPAIR THE DAMAGES.

NHTSA complaint #10520327 — an unverified report by a vehicle owner.

1999 Pontiac Bonneville Stockbridge, GA

EXTERIOR LIGHTING

EXTERIOR LIGHTING RECALL FOR 1999 PONTIAC BONNEVILLE RECALL ANNOUNCED: APRIL 07 2009 NHTSA REFERENCE: #09E012000 NUMBER AFFECTED: 16,270 FUEL SYSTEM, GASOLINE:DELIVERY RECALL FOR 1999 PONTIAC BONNEVILLE RECALL ANNOUNCED: FEBRUARY 24 2004 NHTSA REFERENCE: #04V090000 NUMBER AFFECTED: 910,873 POWER TRAIN:AUTOMATIC TRANSMISSION RECALL FOR 1999 PONTIAC BONNEVILLE RECALL ANNOUNCED: APRIL 26 1999 NHTSA REFERENCE: #99V089000 NUMBER AFFECTED: 99,333 WHEELS RECALL FOR 1999 PONTIAC BONNEVILLE RECALL ANNOUNCED: APRIL 12 1999 NHTSA REFERENCE: #99V072000 NUMBER AFFECTED: 352.

NHTSA complaint #10436930 — an unverified report by a vehicle owner.

2003 Pontiac Bonneville at 57,996 miles Culloden, WV

EXTERIOR LIGHTING

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.

NHTSA complaint #10281293 — an unverified report by a vehicle owner.

1995 Pontiac Bonneville at 120,000 miles Mascoudo, IL

EXTERIOR LIGHTING

TL*THE CONTACT OWNS A 1995 PONTIAC BONNEVILLE. ON APPROXIMATELY FIVE OCCASIONS, THE CONTACT HAS HAD TO CHANGE THE INSTRUMENT PANEL SWITCH. DURING THE FIRST OCCURRENCE, THE TAIL LIGHTS STOPPED WORKING AND THE SWITCH WAS REPAIRED. DURING THE SECOND OCCURRENCE, THE TAIL LIGHTS, BACKUP LIGHTS, FOG LIGHTS, AND INSTRUMENT PANEL LIGHTS ALL STOPPED WORKING SIMULTANEOUSLY. THE DEALER STATED THAT THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN ID NUMBER 94V190000 (EXTERIOR LIGHTING:HEADLIGHTS). THE FAILURE MILEAGE WAS 120,000 AND CURRENT MILEAGE WAS 145,000.

NHTSA complaint #10266238 — an unverified report by a vehicle owner.

1995 Pontiac Bonneville Eagle River, AK

EXTERIOR LIGHTING:HEADLIGHTS

HEADLIGHTS ON 1995 PONTIAC BONNEVILLE SSEI WILL NOT TURN OFF. THEY ARE TURNING ON BY THEMSELVES AND WILL NOT SHUT OFF WITHOUT UNHOOKING THE BATTERY.

NHTSA complaint #10225629 — an unverified report by a vehicle owner.

1995 Pontiac Bonneville at 187,799 miles Middleburg, FL

EXTERIOR LIGHTING:HEADLIGHTS

TAIL LIGHTS, BACKUP LIGHTS, FOG LIGHTS, AND DASH LIGHTS DID NOT WORK. THE FAULT WA S THE LIGHTING CONTROL MODULE WHICH HAD A RECALL ISSUED. PONTIAC WAS NOT WILLING TO REPAIR THE VEHICLE UNDER THE RECALL 94V190000 CONCERNING HEADLIGHT FAILURE. THESE VEHICLES WERE ASSEMBLED WITH LIGHTING CONTROL MODULES WHICH CAN EXPERIENCE EXCESSIVE CURRENT LEAKAGE DUE TO DAMAGED SURFACE MOUNTING CAPACITORS. THIS CAN CAUSE LOSS OF HEAD LAMPS AND PARKING LAMPS. CONSEQUENCE: SUDDEN LOSS OF HEADLAMPS CAN CAUSE REDUCED DRIVER VISIBILITY WHICH CAN RESULT IN A VEHICLE ACCIDENT. ALSO, THE HEAD LAMPS CANNOT BE TURNED OFF, OR THEY MAY TURN ON WHILE THE VEHICLE IS PARKED, RESULTING IN LOSS OF BATTERY CHARGE AND INABILITY TO RESTART THE CAR. REMEDY: DEALERS WILL REPLACE THE HEADLAMP MODULE. NOTES: SYSTEM: LIGHTING; HEAD LIGHTS. VEHICLE DESCRIPTION: PASSENGER VEHICLES EQUIPPED WITH TWILIGHT SENTINEL LIGHTS. NOTE: IF YOUR VEHICLE IS PRESENTED TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND THE REMEDY IS NOT PROVIDED FREE OF CHARGE WITHIN A REASONABLE TIME OR THE REMEDY DOES NOT CORRECT THE DEFECT, PLEASE CONTACT PONTIAC AT 1-800-762-2737, OR OLDSMOBILE AT 1-800-442-6537. ALSO, CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-800-424-9393.

NHTSA complaint #10195919 — an unverified report by a vehicle owner.

1995 Pontiac Bonneville at 187,799 miles Middleburg, FL

EXTERIOR LIGHTING:BRAKE LIGHTS

TAIL LIGHTS, BACKUP LIGHTS, FOG LIGHTS, AND DASH LIGHTS DID NOT WORK. THE FAULT WA S THE LIGHTING CONTROL MODULE WHICH HAD A RECALL ISSUED. PONTIAC WAS NOT WILLING TO REPAIR THE VEHICLE UNDER THE RECALL 94V190000 CONCERNING HEADLIGHT FAILURE. THESE VEHICLES WERE ASSEMBLED WITH LIGHTING CONTROL MODULES WHICH CAN EXPERIENCE EXCESSIVE CURRENT LEAKAGE DUE TO DAMAGED SURFACE MOUNTING CAPACITORS. THIS CAN CAUSE LOSS OF HEAD LAMPS AND PARKING LAMPS. CONSEQUENCE: SUDDEN LOSS OF HEADLAMPS CAN CAUSE REDUCED DRIVER VISIBILITY WHICH CAN RESULT IN A VEHICLE ACCIDENT. ALSO, THE HEAD LAMPS CANNOT BE TURNED OFF, OR THEY MAY TURN ON WHILE THE VEHICLE IS PARKED, RESULTING IN LOSS OF BATTERY CHARGE AND INABILITY TO RESTART THE CAR. REMEDY: DEALERS WILL REPLACE THE HEADLAMP MODULE. NOTES: SYSTEM: LIGHTING; HEAD LIGHTS. VEHICLE DESCRIPTION: PASSENGER VEHICLES EQUIPPED WITH TWILIGHT SENTINEL LIGHTS. NOTE: IF YOUR VEHICLE IS PRESENTED TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND THE REMEDY IS NOT PROVIDED FREE OF CHARGE WITHIN A REASONABLE TIME OR THE REMEDY DOES NOT CORRECT THE DEFECT, PLEASE CONTACT PONTIAC AT 1-800-762-2737, OR OLDSMOBILE AT 1-800-442-6537. ALSO, CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-800-424-9393.

NHTSA complaint #10195919 — an unverified report by a vehicle owner.

1995 Pontiac Bonneville at 187,799 miles Middleburg, FL

EXTERIOR LIGHTING:BACK UP LIGHTS:SWITCH

TAIL LIGHTS, BACKUP LIGHTS, FOG LIGHTS, AND DASH LIGHTS DID NOT WORK. THE FAULT WA S THE LIGHTING CONTROL MODULE WHICH HAD A RECALL ISSUED. PONTIAC WAS NOT WILLING TO REPAIR THE VEHICLE UNDER THE RECALL 94V190000 CONCERNING HEADLIGHT FAILURE. THESE VEHICLES WERE ASSEMBLED WITH LIGHTING CONTROL MODULES WHICH CAN EXPERIENCE EXCESSIVE CURRENT LEAKAGE DUE TO DAMAGED SURFACE MOUNTING CAPACITORS. THIS CAN CAUSE LOSS OF HEAD LAMPS AND PARKING LAMPS. CONSEQUENCE: SUDDEN LOSS OF HEADLAMPS CAN CAUSE REDUCED DRIVER VISIBILITY WHICH CAN RESULT IN A VEHICLE ACCIDENT. ALSO, THE HEAD LAMPS CANNOT BE TURNED OFF, OR THEY MAY TURN ON WHILE THE VEHICLE IS PARKED, RESULTING IN LOSS OF BATTERY CHARGE AND INABILITY TO RESTART THE CAR. REMEDY: DEALERS WILL REPLACE THE HEADLAMP MODULE. NOTES: SYSTEM: LIGHTING; HEAD LIGHTS. VEHICLE DESCRIPTION: PASSENGER VEHICLES EQUIPPED WITH TWILIGHT SENTINEL LIGHTS. NOTE: IF YOUR VEHICLE IS PRESENTED TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND THE REMEDY IS NOT PROVIDED FREE OF CHARGE WITHIN A REASONABLE TIME OR THE REMEDY DOES NOT CORRECT THE DEFECT, PLEASE CONTACT PONTIAC AT 1-800-762-2737, OR OLDSMOBILE AT 1-800-442-6537. ALSO, CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-800-424-9393.

NHTSA complaint #10195919 — an unverified report by a vehicle owner.

1995 Pontiac Bonneville at 187,799 miles Middleburg, FL

EXTERIOR LIGHTING:FOG LIGHTS

TAIL LIGHTS, BACKUP LIGHTS, FOG LIGHTS, AND DASH LIGHTS DID NOT WORK. THE FAULT WA S THE LIGHTING CONTROL MODULE WHICH HAD A RECALL ISSUED. PONTIAC WAS NOT WILLING TO REPAIR THE VEHICLE UNDER THE RECALL 94V190000 CONCERNING HEADLIGHT FAILURE. THESE VEHICLES WERE ASSEMBLED WITH LIGHTING CONTROL MODULES WHICH CAN EXPERIENCE EXCESSIVE CURRENT LEAKAGE DUE TO DAMAGED SURFACE MOUNTING CAPACITORS. THIS CAN CAUSE LOSS OF HEAD LAMPS AND PARKING LAMPS. CONSEQUENCE: SUDDEN LOSS OF HEADLAMPS CAN CAUSE REDUCED DRIVER VISIBILITY WHICH CAN RESULT IN A VEHICLE ACCIDENT. ALSO, THE HEAD LAMPS CANNOT BE TURNED OFF, OR THEY MAY TURN ON WHILE THE VEHICLE IS PARKED, RESULTING IN LOSS OF BATTERY CHARGE AND INABILITY TO RESTART THE CAR. REMEDY: DEALERS WILL REPLACE THE HEADLAMP MODULE. NOTES: SYSTEM: LIGHTING; HEAD LIGHTS. VEHICLE DESCRIPTION: PASSENGER VEHICLES EQUIPPED WITH TWILIGHT SENTINEL LIGHTS. NOTE: IF YOUR VEHICLE IS PRESENTED TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND THE REMEDY IS NOT PROVIDED FREE OF CHARGE WITHIN A REASONABLE TIME OR THE REMEDY DOES NOT CORRECT THE DEFECT, PLEASE CONTACT PONTIAC AT 1-800-762-2737, OR OLDSMOBILE AT 1-800-442-6537. ALSO, CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-800-424-9393.

NHTSA complaint #10195919 — an unverified report by a vehicle owner.

2000 Pontiac Bonneville at 115,000 miles Mckinney, TX

EXTERIOR LIGHTING:HEADLIGHTS

DRIVER SIDE HEADLIGHT SOCKET HAS SHORTED OUT AND BURNED TWO TIMES SINCE I BOUGHT MY VEHICLE. IT SEEMS THE ELECTRICAL LOAD GOING TO THE HEADLIGHT IS TOO GREAT, THEREFORE OVERLOADING THE WIRES AND CAUSING A FIRE HAZARD. PLASTIC SOCKET HAS MELTED ALONG WITH THE BASE OF THE HEADLAMP( PART# 9005).

NHTSA complaint #10186256 — an unverified report by a vehicle owner.

1995 Pontiac Bonneville at 122,000 miles Babylon, NY

EXTERIOR LIGHTING:HEADLIGHTS

DT*: THE CONTACT STATED WHILE DRIVING 30 MPH AT DAWN ON NORMAL ROAD CONDITIONS, THE HEAD LIGHTS SWITCH WAS TURNED OFF, BUT THE HEADLIGHTS REMAINED ILLUMINATED. THERE WAS NO WARNING SIGNAL TO INDICATE A DEFECT. WHEN DRIVEN BACK TO THE CONTACT'S RESIDENCE AT NIGHT, THE HEAD LIGHTS FAILED TO TURN OFF AGAIN. THE LIGHTING CONTROL MODULE OVERHEATED SO THE CONTACT DISCONNECTED THE BATTERY, BUT BEFORE DOING SO THE LIGHTS TURNED OFF TWENTY MINUTES AFTER THE VEHICLE WAS TURNED OFF. THE MANUFACTURER WAS CONTACTED, AND INDICATED THAT THE VIN # WAS NOT AFFECTED IN THE RECALL # 94V190000 AND INSTRUCTED THE CONTACT TO TAKE THE VEHICLE TO THE DEALERSHIP FOR A DIAGNOSIS.

NHTSA complaint #10169471 — an unverified report by a vehicle owner.

1995 Pontiac Bonneville at 122,000 miles Babylon, NY

EXTERIOR LIGHTING:HEADLIGHTS:SWITCH

DT*: THE CONTACT STATED WHILE DRIVING 30 MPH AT DAWN ON NORMAL ROAD CONDITIONS, THE HEAD LIGHTS SWITCH WAS TURNED OFF, BUT THE HEADLIGHTS REMAINED ILLUMINATED. THERE WAS NO WARNING SIGNAL TO INDICATE A DEFECT. WHEN DRIVEN BACK TO THE CONTACT'S RESIDENCE AT NIGHT, THE HEAD LIGHTS FAILED TO TURN OFF AGAIN. THE LIGHTING CONTROL MODULE OVERHEATED SO THE CONTACT DISCONNECTED THE BATTERY, BUT BEFORE DOING SO THE LIGHTS TURNED OFF TWENTY MINUTES AFTER THE VEHICLE WAS TURNED OFF. THE MANUFACTURER WAS CONTACTED, AND INDICATED THAT THE VIN # WAS NOT AFFECTED IN THE RECALL # 94V190000 AND INSTRUCTED THE CONTACT TO TAKE THE VEHICLE TO THE DEALERSHIP FOR A DIAGNOSIS.

NHTSA complaint #10169471 — an unverified report by a vehicle owner.

1995 Pontiac Bonneville at 102,000 miles Binghamton, NY

EXTERIOR LIGHTING

I CALLED BOTNICK CHEVROLET IN BINGHAMTON NY. TOLD THEM THE MAKE AND VIN OF MY VEHICLE (1995 PONTIAC BONNEVILLE). I RECENTLY LOST MY INTERIOR LIGHTS BECAUSE OF THE DIMMER SWITCH AND I AM CONCERNED NOW ABOUT MY WIFE LOSING THE HEAD LAMPS WHILE DRIVING. BOTNICK INFORMED ME THAT THERE ARE NO RECALLS ON THIS VEHICLE AND I FOUND THIS INFORMATION ON YOUR SITE (REF. NHTSA ID 94V190000). VIN: [XXX] . THANKS IN ADVANCE FOR YOUR CONSIDERATION.*AK [XXX] *JS INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA complaint #10110761 — an unverified report by a vehicle owner.

1995 Pontiac Bonneville at 102,000 miles Binghamton, NY

INTERIOR LIGHTING

I CALLED BOTNICK CHEVROLET IN BINGHAMTON NY. TOLD THEM THE MAKE AND VIN OF MY VEHICLE (1995 PONTIAC BONNEVILLE). I RECENTLY LOST MY INTERIOR LIGHTS BECAUSE OF THE DIMMER SWITCH AND I AM CONCERNED NOW ABOUT MY WIFE LOSING THE HEAD LAMPS WHILE DRIVING. BOTNICK INFORMED ME THAT THERE ARE NO RECALLS ON THIS VEHICLE AND I FOUND THIS INFORMATION ON YOUR SITE (REF. NHTSA ID 94V190000). VIN: [XXX] . THANKS IN ADVANCE FOR YOUR CONSIDERATION.*AK [XXX] *JS INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA complaint #10110761 — an unverified report by a vehicle owner.

1995 Pontiac Bonneville Hyden, KY

INTERIOR LIGHTING

I BOUGHT MY CAR AS A USED VEHICLE AND HAVE HAD TROUBLE SINCE I BOUGHT IT. I HAVE HAD TROUBLE WITH THE MOTOR, THE AIR CONDITIONER DOES NOT WORK, THE CRUISE CONTROL DOES NOT WORK. WHEN IT WAS ENGAGED IT WOULD JERK HARD ( SPEED UP THEN SLOW DOWN) I HAVE NO DASH LIGHTS WHEN I TURN ON MY HEADLIGHTS. MY RADIO LIGHTS DO NOT WORK EITHER WHEN I TURN ON MY HEADLIGHTS. IT IS DANGEROUS TO DRIVE. I NEED TO KNOW WHAT TO DO TO FIX THIS PROBLEM. THERE IS ALSO A PROBLEM WITH THE PASSENGER DOOR LOCK. YOU CAN NOT UNLOCK IT WITH THE POWER LOCKS.

NHTSA complaint #10095665 — an unverified report by a vehicle owner.

1995 Pontiac Bonneville at 95,000 miles Saint Peter, MN

EXTERIOR LIGHTING:HEADLIGHTS:SWITCH

WHILE DRIVING AT NIGHT HEADLIGHTS FAILED. THIS CAUSED POOR VISIBILITY TO THE DRIVER. THE CONSUMER WAS ABLE TO MAINTAIN CONTROL OF THE VEHICLE, AND DROVE IT HOME. THE CONSUMER CONTACTED THE DEALER, AND WAS INFORMED THAT THE HEADLIGHT SWITCH NEEDED TO BE REPLACED. *AK THE HEADLAMP FAILURE CAUSED THE LIGHTS TO STAY ON RESULTING IN THE DISCHARGE OF THE BATTERY AND THE ABILITY TO RESTART THE VEHICLE.

NHTSA complaint #10075972 — an unverified report by a vehicle owner.

1995 Pontiac Bonneville at 71,000 miles 29 Palms, CA

INTERIOR LIGHTING

I PURCHASED THIS CAR USED FROM A DEALER IN 2001 IN MICHIGAN. (I DON'T THINK THE AIR CONDITIONING EVER WORKED ). WITHIN A FEW MONTHS THE TRACTION CONTROL WENT OUT. IT WOULD BE ON, WHEN THE CAR STARTED, BUT WITHIN DRIVING 300FT. WOULD GO OUT AND COULD NOT BE TURNED BACK ON FROM THE BUTTON. A FEW MONTHS AFTER THAT ALL OF THE DASH LIGHTS WENT OUT WHEN EVER YOU TURNED ON THE HEAD LIGHTS. THIS WAS DUE TO A BAD SWITCH & A SHORT. THEN THE CRUSE CONTROL WENT OUT. A FEW MONTHS AFTER THAT WE HAD TO REPLACE THE HEAD GASKETS DUE TO THE ENGINE OVER HEATING BY AN UNKNOWN CAUSE. 1 MONTH AFTER THAT WE HAD TO REPLACE THE ENGINE AFTER THROWING A ROD AND CRACKING THE ENGINE BLOCK, DUE TO THE FACT THAT THERE WAS STILL FLUIND IN THE ENGINE FROM MELTED MANAFOLD.( THIS ALL TOOK PLACE BETWEEN NOV. 2001 & JAN. 2002) AFTER THAT THE IGNITION HAD TO BE REPLACED BECAUSE ONE OF THE WIRES WAS SEVERED DUE TO THE WHEEL TILT. (WE WOULD TILT THE WHEEL & COULD NOT START THE CAR). IN NOV. 2002 THE TRANSMISSION STARTED TO SLIP, WE HAD IT REPLACED. THEN ALL AT ONE TIME (2003) THE BATTERY WENT DEAD, THE TIMING CHAIN HAD JUMPED A TOOTH, THE CAM SENSOR, AND THE SPARK PLUGS WHICH HAD BEEN CHANGED A FEW WEEKS BEFORE. A FEW WEEKS AFTER THAT THE ENGINE OVERHEATED AGAIN DUE TO A LEAK IN THE COOLANT RESOVOIR BOTTEL, THIS CAUSED THE HEAD GASKETS TO BLOW AGAIN. IT IS NOW 2004 WE HAVE AN ONGOING ELECTRICAL PROBLEM. SINCE MID 2003 WE HAVE GONE THROUGH 3 PCM & 3 PROMS DUE TO THE FACT THE THEY KEPT FRYING ( A RESULT OF A BAD GROUND THAT STILL CAN NOT BE FOUND), AN ALTANATOR DUE TO THE FACT THAT IT HAD SPIKES. THE CHECK ENGING LIGHT WOULD CONSTANTLY COME ON & WHEN THE CODES WERE PULLED THE EGR VLAVE WAS LISTED, WE REPLACED IT AND STILL THE CHECK ENGINE LIGHT CAME ON DUE TO A STILL BAD PCM. NOW WHENEVER WE TURN ON THE BLINKER THE VOLTAGE GAGE MOVES IN TIME WITH IT DUE TO A SHORT. THE RPM'S SURGE AT TIMES WHILE CAR IS IN MOTION OR AT IDLE, CAUSING THE CAR TO SATLL OR BACKFIRE. THE CAUSE IS STILL UNKNOWN.

NHTSA complaint #10074652 — an unverified report by a vehicle owner.

1995 Pontiac Bonneville at 146,075 miles N. Chelmsford, MA

EXTERIOR LIGHTING:HEADLIGHTS:HIGH/LOW BEAM DIMMER SWITCH

HEADLIGHT CONTROL SWITCH, ACDELCO/PART # D1522E DEFECTIVE.

NHTSA complaint #10068266 — an unverified report by a vehicle owner.

Other Pontiac Bonneville problems