I'll try to give you a little history and my problem. Had the car since 2000 ,put an LS1 /T56 in it plus other mods one being the headlight relay up grade . So I drove the car and wore the motor and decided to redo the whole car . So the car is all fresh now paint ,wheels ,motor , tranny , ect . So my old dash harness was pretty much cut up and I got a clean one from Ebay. So I used my old headlight harness and just spliced into the new one. But now no headlights,parking lights, and the two headlight fusses seem to be grounded . I can't figure out how to fix it . Any help would be greatly appreciated