i was redoing some wiring to the backup lights i added to my truck. i added relays to allow the lights to come on in reverse and also when the high beams are on (to use as worklights. i already had a wire from my hellas from the highs so i used it.) i got everything hooked up and tested and everything worked great. somewhere between testing and buttoning everything up, something shorted out. my factory reverse lights and the dome lights in the cab dont work (but the lights in the door still do). i have checked every fuse i can think of. i also disconnected all my add on wiring so it now has no ties to the factory harness whatsoever. does anyone have any suggestions?