ok i've done this before on a car but this srt-4 is different. i want to hook up my underbody neons to my dome light so when i unlock my car they will go on with the dome light and then shut up when it does. so i found the wire and cut into it. but the problem is the light automatically has electrical current running through it so the neons turn on automatically, even when the car is closed and locked. so how do i do this. the dome little is soo weird. i dont know how it turns on while it already has a little power coming through. plz can anyone help me.