Anyone know if the mirrors from a 2010 will fit on a 2006 while still have heat, power fold and signal work?

 

Yes they will fit. I'm pretty sure that the pin out on the in door connector is different though.

 

Help me understand the pin out on the in door connector?
Do you think my power fold electrical connection will hook up to the newer 2010 mirror?

 

Tasca has a page with the pin out of the two connectors. Basically you would jsut have to pull out and swap a few pins around and then everything should work fine.

A Comprehensive Guide To The 04-2010 Truck Mirrors

 

I have em on my truck all I have is turn signal though I don't think tasca has the wiring diagram for the 09+ mirrors I know they have them for 04-08. I took my harness out of my 04 mirrors that was.wired for the turn signals and put them in my 09+ mirrors works like a champ