headlight wires May 07, 2013, 01:26:01 PM going to cheat and ask what the high and low beam wires are on a 1983 tbird, 5.0 car. I do not have battery for the car yet and want to finish my harness and relays for low and high beam. Quote Selected
headlight wires Reply #1 – May 07, 2013, 02:21:32 PM Low beam should have 3 wires and high beam 2 wires. I could be backwards though Quote Selected
headlight wires Reply #2 – May 07, 2013, 05:12:43 PM Can I just tap into one of the low beam and one high beam to trigger the relay, if so what color wires are they? Quote Selected
headlight wires Reply #3 – May 13, 2013, 04:55:37 PM i dont see why not if your asking to "trigger" a relay only. i agree.cant speak to the wire color Quote Selected