Table 1 shows eleven common exterior lighting related problems of the 2005 GMC Envoy. The number one most common problem is related to the headlights (22 problems). The second most common problem is related to the exterior lighting (17 problems).
I had just drove my truck the night before headlights worked fine. I went to leave the next night and no headlights at all. So vehicle was stationary when I realized I had no headlights. I have to drive with my brights on at night. I have no regular headlights at all. Read details...
Dim lights are flickering not wanting to stay on Read details...
About 4 years I noticed my low beam headlights sometimes would not work at night, forcing me to drive with my high beams on, blinding other motorists. This was reported to the dealer's service manager and he said it may cost $500 to determine the cause. I could not afford this expenditure. Read details...