Problems · by component

2007 Pontiac Grand Prix exterior lighting problems

92 owner complaints to NHTSA about the 2007 Pontiac Grand Prix cite exterior lighting, 42% of all 220 complaints for this model year. NHTSA also lists 1 recall on this component.

Complaints
92
42% of all complaints
Crashes
3
Reported by owners
Fires
8
Reported by owners
Injuries
1
Reported by owners
01 —Owner reports

What owners say about the exterior lighting

Verbatim from NHTSA complaints, newest first
“The contact owns a 2007 Pontiac Grand Prix. The contact stated while driving at night the headlights had started to fail and would not properly illuminate. The contact stated that the fog lights and hi-beam worked as designed. The contact had taken the vehicle to a local dealer in 2021 to be repaired under NHTSA Campaign Number: 15V519000 (Exterior Lighting); however, the contact stated that following the recall repair, the headlights started to fail. The contact was informed that the vehicle would be diagnosed and repaired out-of-pocket. The vehicle had not been repaired. The manufacturer had been informed of the failure. The failure mileage was approximately 102,000.”
Owner complaint to NHTSAFiled Mar 28, 2023Exterior lightingODI 11514183
“The multifunction/turning signal switch is malfunctioning. It started in 2012 about a year after I purchased the car. The brights would randomly turn on without me touching the switch and then the brights would turn on when I'd use my turning signal. I delt with it for several years, but eventually it got so bad that the brights wouldn't even turn off at all. I would have to drive with my finger holding the switch to keep the brights off. It made it extremely difficult to drive the car, especially when I had to turn. It was very unsafe not having full control of the steering wheel just to keep the brights off. I finally decided to have the switch replaced in 2019 and it seemed to solve the issue until about 6 months ago. The brights started randomly coming on and now they are on all the time and won't shut off. I feel incredibly unsafe driving because of having to hold the switch so it stays off. I'm sure it's a nuisance/unsafe for other drivers to have bright lights in their eyes all the time while driving too. I believe the switch is faulty based on the fact that I've had two and have had the same issue with both of them.”
Owner complaint to NHTSAFiled Jan 21, 2022Exterior lightingODI 11448429
“MY 2007 PONTIAC GRAND PRIX HAD A HEADLAMP SWITCH PROBLEM. I WOULD BE DRIVING AT NIGHT AND THE HEADLIGHTS WOULD JUST GO OUT. SOMETIMES IF YOU'D KEEP THEM ON LOW BEAM YOU'D HAVE LIGHTS. BUT SOMETIMES EVEN THIS DIDN'T WORK. THERE WAS A RECALL IN THIS SO I TOOK IT IN FOR THE REPAIR. IT WORKED FOR A COUPLE OF MONTHS BUT THEN QUIT WORKING AND THE LIGHTS WOULD GO OUT AGAIN. WE PARKED THE CAR FOR A WHILE. THEN GAVE IT TO MY DAUGHTER AND HER HUSBAND. WE RECENTLY GOT THE CAR BACK FROM MY DAUGHTER BECAUSE THEY HAD BECAUSE OF THE SAME REASON. THEY WERE HAVING THE SAME PROBLEM. I CALLED A GM DEALERSHIP HERE IN TOWN AND THEY SAID IT WASN'T COVERED. I THEN CALLED GM DIRECTLY AND WAS TOLD THAT I WOULD BE RESPONSIBLE FOR THE REPAIR.”
Owner complaint to NHTSAFiled Oct 14, 2020Exterior lightingODI 11364322
“I HAVE A SECONDARY AIR ISSUE THAT WE CAN'T SEEM TO GET FIXED, EVEN WITH ALL THE PARTS WE HAVE REPLACED. ALSO AT NIGHT EVERY TIME I USE MY BLINKER THE HIGH BEAMS COME ON AND WON'T TURN OFF. THE ISSUE IS WHEN IM DRIVING AT NIGHT IT SEEMS TO HAPPEN WHEN MY BLINKER CLICKS BACK INTO PLACE.”
Owner complaint to NHTSAFiled Oct 3, 2020Electrical system, Exterior lighting, EngineODI 11362542
“THE TURN SIGNAL STALK THAT IS ON THE LEFT OF THE STEERING WHEEL IS DEFECTIVE. WHEN THE VEHICLE IS IN MOTION ON A STREET OR HIGHWAY THE BRIGHTS WILL ILLUMINATE RANDOMLY BLINDING OTHER DRIVERS. ADDITIONALLY, WHEN MAKING A TURN AND USING THE TURN SIGNAL THE BRIGHTS WILL ALSO TURN ON WHEN THE BLINKER TURNS OFF BLINDING INCOMING DRIVERS. THIS HAPPENS EVERY DAY AND ON EVERY TRIP. THERE HAS BEEN LOTS OF RESEARCH COMPLETED AND THERE ARE SEVERAL OTHER OWNERS OF GRAND PRIXS THAT EXPERIENCE THIS SAME PROBLEM. THE FOLLOWING IS A LINK TO YOUTUBE WHERE A DRIVER EXPLAINS HIS ISSUE AND HOW TO REPLACE THE TURN SIGNAL STALK. HTTPS://YOUTU.BE/AFANEQ-P6Y8 ATTACHED IS THE EXACT PIECE THAT NEEDS TO BE REPLACED. I'D BE WILLING TO SUBMIT A VIDEO OF THE DANGER THIS CAUSES IF REQUESTED. THANK YOU.”
Owner complaint to NHTSAFiled Nov 8, 2018Electrical system, Exterior lightingODI 11150117
“IN MAY 2017 MY LOW BEAMS DECIDED TO TURN ON AND OFF AND NOW THEY WILL NOT COME ON AT ALL. ALSO THE INTERIOR LIGHTS HAVE ALWAYS HAD PROBLEMS THEY HAVE NEVER FULLY TURNED ON AND ON TOP OF ALL OF THAT NOW MY LICENSE PLATE TAG LIGHT IS NOW LONGER WORKING. I HAVE CHANGED ALL OF THE BULBS AND STILL THING IS HELPING. I DON'T KNOW MUCH ABOUT CARS.”
Owner complaint to NHTSAFiled Jan 8, 2018Electrical system, Exterior lighting, Electronic stability control (esc)ODI 11061088

Showing 6 of 92 reports. Read every report on NHTSA.gov.

Data from NHTSA Complaints API (owner reports, unverified) · synced Oct 27, 2026NHTSA vehicle page
02 —Related recalls

1 recall on this component

Exterior lighting: headlights

Free remedy

General Motors LLC (GM) is recalling certain model year 2007 Pontiac Grand Prix, 2006-2009 Buick LaCrosse, 2006-2007 Buick Rainier, Chevrolet Trailblazer, GMC Envoy, 2006 Chevrolet Trailblazer EXT, GMC Envoy XL, 2006-2008 Isuzu Ascender, and Saab 9-7x vehicles. In the affected vehicles, the headlamp driver module (HDM) may overheat and fail, causing the headlamps and daytime running lights to not illuminate.

Exterior lightingReported Aug 14, 2015NHTSA 15V519000
Data from NHTSA Recalls API · synced Oct 27, 2026

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.

Other 2007 Grand Prix problem areas