Hello, The two wire connector is for the heated mirror,I believe.Follow
the wide spade connectors and see if they go to the glass.I think it is
heated anytime the engine is running. I too, have a PM set I am getting
back together.Can you tell me the wire colors and where they go? I cant
decifer the Bentley.I have a switch to double check. I think you can put
12V directly to themotor to see if it works.