Cadillac Rear Defog In Dash Switch Back Panel Seville 1977-1979?

Manufacturer: General Motors

I believe this is the rear defrost switch for a 1977-1979 Cadillac Seville. If that’s not correct please let me know, I can’t find any information on this part number. Per eBay policy this item has not been tested so it is listed as parts not only working. See pictures for condition and wear, ask if you’re ever unsure. Applications are based upon various sources, although I try to make sure research is correct it can be flawed. Please read all descriptions and view all photos closely. Please use the zoom feature to ensure this item fits your project and is the right part for you as I rely heavily on photos and your viewpoint is important. Shipping is to the lower 48 states only.