2008 grand prix lights dilemma
Suddenly a few nights ago, I start my car and have no low beam headlights, the bulbs are maybe 4 months old. While getting in and out of the car, I realized that all my interior lights are now on and won't go out, with car on or off and of course all doors closed. (Had to disconnect the battery).I had noticed a few days earlier that my heater doesn't seem to work. Blower motor is fine and my a/c works. Could all 3 issues be related and caused by a single thing? Any help would be greatly appreciated!