In the process of trying to diagnose some electrical problems I had to disconnect my wiper motor switch at the dash. Now I'm afraid I've lost which wires go to which terminals on the switch. Can anybody help me out with either a picture or a description of the the colors of each wire and which letter or spatial coordinates it goes to -- or better yet, a photograph of theirs? I notice that there are at least some letters embossed onto the unit next to some of the terminals. Any tips would be appreciated at this point.