Two problems related to headlights have been reported for the 2013 GMC Sierra 1500. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2013 GMC Sierra 1500 based on all problems reported for the 2013 Sierra 1500.
The contact owns a 2013 GMC Sierra 1500. The contact stated that water became trapped in the headlight assembly and impacted visibility while driving. The dealer was unable to diagnose the cause of the failure. The vehicle was not repaired. The failure mileage was 18,300.
Headlights are not as bright as my old gm truck. High beam extends the distance but does not increase in brightness. Not very good in rainy weather. Seems that the headlights are not even on. Very easy to "overdrive" the headlights.
| Headlights problems | |
| Tail Light problems |