I have an 05 with the power folding, heated with turn signal mirrors. I want to install the power extending, heated with turn signal mirrors. Is it all just a plug in and it will all work with my power switch and defroster button?

My buddy also wants to do the same to his 03 but he just has the Plain Jane power mirrors. Does he just have to get a new switch to operate the power extending portion of it? He doesn't have the heated & turn signal mirrors.

Here are the instructions from the company who makes the power camper mirror for GM: http://powervisionmirrors.com/gm/gm_manuals.php You'll have to go through them to determine which version you'll need for both you and your friend.

Fred.