One problem related to turn signal has been reported for the 2012 Buick Regal. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2012 Buick Regal based on all problems reported for the 2012 Regal.
In the 2 years I've owned this vehicle, I have had to replace both rear turn signal bulbs 4 times. The socket looks melted. On October 3, 2020. . . The front passenger seat adjustment stopped working. It can recline back, but not return to the upright position.
| Headlights problems | |
| Exterior Lighting problems | |
| Tail Light Switch problems | |
| Brake Light problems | |
| Turn Signal problems |