Five problems related to fog light switch have been reported for the 2007 GMC Envoy. The most recently reported issues are listed below.
My complaint is regarding low beam lights going off intermittently. There is a GMC recall for this same problem, but my vehicle isn't included. This issue creates a safety hazard when it happens due to either driving with high beams on or just fog lights on. GMC needs to re-evaluate this issue and include more vehicles. They know the problem exists and should make efforts to include all affected vehicles.
Both of my low beam head lights went out at the same time. I looked this up and found out that there was a recall on this on August 14, 2015 and I was not notified about this recall. I was pulling my vehicle into my garage when I noticed the lights were out. I checked both bulbs and fuses and they were all okay. The high beams, fog lights and turn signals work, just not the low beams on either side.
It was dark- almost 9:00, I turned my car on, everything stared fine, lights came on automatically as normal. Then I started driving came to a red light and they just went out, both of them at the same time. I was confused, I thought maybe somehow the switch got bumped so I was frantically turning the knob trying to get the lights to come back on. I couldn't understand what happened. None of the settings worked, not automatically, manual. I pushed the fog light button and those came on fine so I kept those on and turned around and went home. My husband and I then tried to find the source like a bad fuse but all other lights are workig, blinkers, highbeams, breaklights, reverse lights, interier lights, fog lights. We have not been able to get them back on.
Headlights are not working. Only high beams and fog lights.
Driving down two lane highway at night and the headlights quit working. Turned on fog lights and thankfully they worked. Drove approximately 5 miles to my home. The headlights worked fine the next day.