Hey everyone. So I have been doing a lot of work lately to my 99 xj. I took the rear panel off the back hatch and noticed that there was an extra wire in there. I investigated on another 99 xj that I just happen to have laying around and noticed that this wire plugged into a plunger system that looks like it would activate the door lock. My question is since the wiring is there, could I add power locks? If so, how about key less entry? These are two features that I would love to have. What would I have to do? Is there a write up somewhere?