Heated Mirrors

[hd01chevy]

I recently purchased a set of the new style camper mirrors that are Power,heat,turn signal. my truck is a 01 with just power. what do i have to do to get them to work, from what i understand the heaed part runs off the rear defrost, but my truck does not have it. I am wondering what i will have to do to get them to work.

[Kodiak450]

Yes the heated mirrors do run off the rear defrost on my truck. This sounds like a question for the tech guys. My best guess, is running a seperate switch and power to battery, or power access point.