One problem related to headlights turn off while driving has been reported for the 2015 GMC Terrain. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2015 GMC Terrain based on all problems reported for the 2015 Terrain.
The contact owns a 2015 GMC Terrain. While driving 30 mph, the low beam headlights failed to fully illuminate. The failure occurred without warning. The vehicle was taken to the dealer, but was not diagnosed or repaired. The manufacturer was made aware of the failure. The failure mileage was 300.
| Electrical System problems | |
| Headlights Turn Off While Driving problems |