Ok my tail lights, instrument panel lights, and parking lights are out. I've spent hours trying to get them back. Originally just the instrument panel was out, it was the fuse. after i changed it the next time i drove the car i touched the headlight/dimmer switch and everything went out. I replaced the switch assembly, checked the fuses and bulbs and none of that helped. I guess i need to trace the entire path of the wires to see where it is grounding out or whatever the problem is but i dont know which wires i'm looking for/the route they take thru the car. please help me!