So a new switch is no longer available from a dealer?.View attachment 704077
I had the same switch break. I tried to find a replacement and couldn't. Finally purchased a used control unit from Busbee's in SC USA. Replaced the entire control panel. The new to me used switch broke again. I asked a buddy of mine with electrical knowledge to hook the AC on off to a switch. It works well now and I don't have to worry about breaking another one. Mark @ Appalachian Overland Outfitters in Greenville, SC did the electrical work. He does awesome work, thankfully because I know enough to know that I don't know Jack!