Hello! Since my Renault is already as good as it is, it does not yet have an internal light automatic, which lights up a while after the door has been opened. So the light goes out immediately, when you turn the door shut! I have already built a circuit that allows me to still let the light shine longer! My question now is how I can access the plus cable from the lamp, the door contact cable and the ignition cable without having to destroy the car before! I don’t know at all, where these cables run in the car! Please help!!!! mfg Gertsch