I have a 1980 TD wagon that some guy mixed up all the wires for the power windows. He took them all out of the wiring harnesses and I don't know what to put back where. Anybody have a schematic on the electrical system which tells which color wire goes with what?

Your best bet is a Haynes Manual. They have a pretty good one and you can get the manual for about $20. There are all different models covered in there so pay attention to make sure you are looking at the right one.

Hope this helps.