I'm looking to modify my power windows so that both fronts windows support Auto, not just for rolling the window down but also to roll the window up.

I'm wondering if anyone has approached this? Would it be just switches or motors and switches? Other then labor which can be a DIY project, I can't see it being too expensive. Just a matter of whether it will work or not.

 

The auto function in the old days used to be in the switch. I would take it apart and with a wiring diagram, see if the switch would physically fit, and if the switch could be wired properly.

 

That's what I was thinking as well. I don't have a a wiring diagram, but I can't imagine it being too difficult to figure out.