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Electrical system

2017 Buick Regal Electrical problems

Owners have filed 3 complaints about the 2017 Buick Regal's electrical system with NHTSA - 15% of all its complaints, most recently on January 28, 2025. They describe 0 crashes, 1 fire and 1 injury. Dead batteries, warning lights, wiring, alternators, infotainment and electronic module failures.

Complaints
3
Recalls
0
Crashes
0
Fires
1
Injuries
1
Deaths
0

Electrical complaints

SteeringElectrical system

When i turn the car off the key will not allow me to remove it from ignition to the proper position to remove the key. This is a safety hazzard. I have to mess with the brakes, steering wheel and parking console and keep starting and turning off the car to get key removed. The dealer said they could not locate the problem however several of your other GM vehicles are having this issue. Please assist. I am being stranded in the dark in the cold with a car i cannot leave the key in or someone could steal the car, the doors will not lock with key in ignition.

Filed Incident Steering · Electrical system · Unknown or otherNHTSA 11639097
Transmission & drivetrainElectrical systemBrakesFire1 injury

Vacuum Pump blew up forcing cam shaft sensor to blew out of engine and caused my brakes to fail. This happened at a stop sign. I proceed through the stop in front of a semi-tractor. Fortunately it was in front of the police station in(30mph) town zone and he was able to brake before killing me. My vehicle stopped before going through the front door of an auto shop, My Timing Cam is damaged and Shepherds is quoting $2600 to replace, plus an additional $800 already spent in replacing the vacuum pump. I've driven the...

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car an additional 6 months with the cam sensor detached but the vehicle stalls when I slow or stop. This has caused additional hazardous situations. Person(s) will die if this defect is not addressed, it's probably already happened. I have over 25 years in Automotive safety systems design and manufacture, this needs addressed immediately.

Filed Incident Power train · Electrical system · Service brakesNHTSA 11474224
Electrical system

The past two weeks while driving the vehicle, it suddenly turns off and the brake light comes on for the emergency brake. It is so scary when driving down the road and my vehicle suddenly stops. I have to put it back in park and try to get the emergency brake off. It takes a bit to get it off. Then I can start it again. I happened today while sitting at a red light and while driving down the road. I was on a city street.

Filed Incident Electrical system · Unknown or otherNHTSA 11340104

Buick Regal electrical complaints by year

Regal electrical problems, every year

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Source: U.S. National Highway Traffic Safety Administration (NHTSA) complaints and recalls, checked . Complaints are owners' own reports and are not verified. How we use the data

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