I just realized there are NO wires period to install, but since I may have two trailers to haul, I'd need to constantly move this transmitter from trailer to trailer to operate it. so I may just go wit ha hardwired controller. I jsut hate the idea of seeing the controller sittil idle (by the steering column) when I'm not pulling the trailers.

__________________
I swear, my cars are like a girlfriend.
Sometimes its a rough ride, sometimes its smooth motorin'.
Sometimes she doesnt like how i treat her and sometimes i dont like how she behaves.
BUT at the end of the day, she loves it when I am inside her.

_______________________
'91 850i
'05 X5 4.4i
'09 Clubman S