Hey Dick, what' wrong with the existing wiring ? The yellow/white wire should be good enough for an actuator. And ground should be no problem at all. I mean, if it's good enough to feed the solenoids which drain 15 Amps, then the actuators are something like a children's birthday party.... Oh well, hopefully I will get my actuators mounted tomorrow. After the doors open and lock/unlock by remote, the car honks like hell when pushing little button in my pocket and it is even possible to stop the car via remote - what's next ? Does anybody know where I can get Doc Brown's radio control unit ? ;-) Elvis Dan's only caution was to NOT use any existing wiring. Run a separate wire to the actuators. They draw a bunch of current. Dan felt that the reason the long promised Zilla door launchers had not yet hit the streets was because of Bob's insistence that no wiring be changed; ie, plug & play. Later Dick