Us 77 boys will stick together. PM me or post your email and I will scan as much of my FSM wiring diagram at or about the fuse box area and send it to ya. Have you checked the bulbs? I bought a truck once that had no low beams. Thought it was the dimmer switch on the floorboard but both headlight low beams were burnt out. Follow the rear harness from the fuse box , along the left interior side to where it drops thru to the rear exterior to the tails. Its common in older jeeps to have had someone hack it up for one reason or another especially trailer wiring. If it has trailer wiring hacked in, think about removing it til you diagnose the problem..<img src="/forums/images/graemlins/notooth.gif" alt="" />