Just purchased an electric rear window sunshade. Unfortunately, doesn't come with wiring harness (124-540-3113) and according to several places I tried to purchase from, this item is no longer available. I know how the wiring harness plugs into one of the open spots on the panel behind the drivers kick panel, and I believe I know the type of plug needed to plug the wire in. What I am unsure of are the wires coming from the shade control switch in the climate control panel and how they are hooked into the wiring harness. If someone has installed one of these sunshades and had to fashion their own wiring loom/harness, I would be greatly interested in any advice or steps they can give me. Better yet, if someone has an extra wiring harness I could purchase, that would make this project much, much easier (not holding my breath though). I am installing the sunshade in my 1995 E300. Thanks in advance. -Scott