Ok, so my parking lights will not turn off. I have to disconect the battery. I tried pulling the fuse. Nope the dash light stayed on. I tried to turn them off with the truck running and off. Still no luck. After reading some post people are talking about relays ect. I don't have money to start replaceing good parts. So how can I check these parts. Where do I start looking for the problem.I belive it may be the switch. Never had any electrical problems with this ruck in th 6 months I have had it. It is a 96 GMC K1500. Any help would be great. I may try swapping parts off my friends 96 C2500. Hopefully he won't mind LOL. Thanks for any help.