I may buy a set of factory heated mirrors but my question is will they work in my car? I didn't have that stock. I asked the seller and he said he didn't know how it worked. He said the connectors are the same btw a heated and non-heated set, the diff appears to be two wires going to the back of the glass on the mirrors. So is there supposed to be a switch or something? This just seems like something nice to have since I go to school in the mountains.