Originally Posted by f250lightnin
I added a rear domelight to match the front on my zx5! Works just like factory using the fob and all.
Yep, because that circuit is powered buy a common hot that energizes when the key fob is pressed to unlock or the door is opened. They are triggered by the dome light circuit so anything wired in series with them will work as if wired stock....but remember, use LEDs! Too much current draw on that circuit can cause a fire or at the very least the fuse to keep blowing.