I am going to rebuld the door hinges on the drivers door of my 70 standard Cougar. Is there a place to unplug the wire going through the door jamb to the door? I can see a plug above the kick panel, but it is an empty plug-nothing is plugged into it. Did I just not reach around in there enough yet? I do not want to cut original wires and have to re splice them- my interior courtesy lights all work and I would like to keep it that way. Please excuse my ignorance, I am a Mustang guy. Thanks for the help!!