Table 1 shows two common exterior lighting related problems of the 2020 GMC Sierra 1500. The number one most common problem is related to the exterior lighting (two problems). The second most common problem is related to the headlights (one problem).
| Problem Category | Number of Problems |
|---|---|
| Exterior Lighting problems | |
| Headlights problems |
Dangerous visibility hazard when backing up vehicle at night. Infotainment screen switches to "full brightness" when backup camera is activated, resulting in blinding light to driver. Driver can not backup safely without physically covering the screen to regain visibility. Read details...
When making right turns in the dark the headlights do not cast light to the right so you can see where you are turning. This is especially a problem in the rural without streetlights it is totally black from the drivers seat looking over the right side of the hood or out the right window. Read details...