#11720, "RE: I can't find the HVAC power wire..." In response to In response to 2
what are you trying to do? if you want to pre-heat the car, your best bet is to just manually leave the heat controlls on when you exit (so the heat is already on when you start the car). if you are looking to have one button on the alarm that turns the heat on, you have a LOT more wiring to do than you think.
