i have the manual m3 mirrors and i was hoping someone can save me some time on which wires go to what.... the m3 mirrors came with a black, blue and a white wire (im assuming that the black one is ground) the wires coming out of the turn signal bulb are a red/black stripe, a green/yellow stripe and the black stripe....which is the turn signal wire and which is the parking?

 

It actually should come with a harness that would bolt right up.....................I know mine did. If not try and find the matching harness at a auto parts store and intall them into there by the colors.....thats probably the easiest thing to do