Does any one think I could install a door jamb switch for my interior lights to come on when I open door. If so how would I hook one up. Was wondering if the door ajar was hooked up to interior light relay. Can't get my dome to work right so figured I would try a complete alternate route being no one had any info on my light problem. Door jamb switch yay or nay

 

There is a door jam switch for your dome light already.

 

Exactly, alreaady installed. I'd check the fuses and relays first off. Definitely the easiest and quickest place to start.