[monkeyracer]

I think the harness is supposed to hook right into the oem one for the motor, meaning once you get the door panel off, you should be able to seperate the two halves of the harness and the new mirrors will just clip right in (I think, I don't have mine just yet) and the other wires (for the leds) will need to be attached to what function you want, i.e.:

Amber = turn signal, run the wire to the front or rear turn signal on the positive lead for each respective side

White = Brights (high beams), run the wire to the steering column and figure out what wire controls this.

Blue = parking lights, run the wire to the steering column and figure out what wire is active when the parking lights are on.

Other than that, they should be pretty easy to install...