3 Ignition Wires

But if I hook the Orange to ACC. the R/S doesn't work. I have to use the brown for the R/S to work.CementBrain

Ooppss!! I BAD. This is the way I had it hooked up. Car                    R/S RED----------------------RED RED----------------------RED PINK-------------------IGNITION #1 Output WHITE------------------IGNITION #2 Output YELLOW-----------------STARTER Output ORANGE-----------------ACCESSORY Output R/S will start the car and run heater, but when I get in the car and take over with the key, heater goes OFF and rear window defroster comes on. I don't understand that.CementBrain

When you say the heater goes off-- does it come back on when you turn it back on? If so, I would guess that you're just turning the key past the on/run/II position into the start/crank/III position from habit-- no big deal and easily fixed. Did you hook up the remote start's rear window defroster wire? If you did, I think this is what's happening: it's getting turned on (correctly) by the remote start, but getting no power, because it's on the ignition 3 output. When you start the car w/ the key, that wire gets power. These are just guesses-- I don't know that car, Me

When you say the heater goes off-- does it come back on when you turn it back on?    NO I would guess that you're just turning the key past the on/run/II position into the start/crank/III position from habit-- NO Did you hook up the remote start's rear window defroster wire? NO CementBrain