How to turn on my Fog Lights in my GMC ENVOY 2005
Should be a button near the headlight switch. They will only come on if the parking or headlights (low beam only)are on. They will need to be turned on every time you restart the Envoy.
Search GMC Envoy Questions
Are you a UK consumer? CarGurus now has a discussion forum in the UK.
GMC Envoy Experts