Table 1 shows two common exterior lighting related problems of the 2019 GMC Acadia. The number one most common problem is related to the exterior lighting (seven problems). The second most common problem is related to the headlights (three problems).
| Problem Category | Number of Problems |
|---|---|
| Exterior Lighting problems | |
| Headlights problems |
Headlights are so dim that we will not drive the car at night. Dealer's service manager says that he knows about the problem but "there's nothing I can do to fix it". I see a few similar complaints on this site, but nothing as to who to contact to get the problem solved nor any action on Read details...
The headlights are not bright enough to safely drive the vehicle at night on low beam, and the high beam makes very little difference. It is worse when the roads are wet. When you put the high beams on, the lights do not seem to get any brighter. Read details...