Mostplus Tow Mirrors Wiring Diagram. If the wire says splice, then simply butt connect it back together, maintaining the factory connection but also adding a wire on the circuit to the respectable location. With all that said, if you want your mirrors to work to the full extent, you'll need some relays;
Other reviews were complaining about no wiring diagram. I'd rather not pay ford $200 for a 3 wire harness, it seems like it should be easy enough to do myself. Then light blue to the red and the light green to.