On our 97 Suburban the windshield mounted rear view mirror has map lights on the bottom of each end. These have not worked since new. I didn't even know they where there until few years ago.

Does anyone have an idea of where the mirror unit gets it power? I can't really follow the wiring.

Is there info on re-programming the key fobs? One doesn't work, the other only works on the front doors.

Bryan22