I have searched and searched and unfortunately can not figure out this "green/brown" wire in the kick panel that is suppose to be the reverse lights. Is there anyone that has hooked up an aftermarket head unit and camera and found this wire? If so is there anyway you could describe or better yet take a picture of its location? There are a billion wires in the kick panel with many of them green, however I have not found a single green/brown wire. I have found brown/green, but when I metered it, I got nothing. Any help would be appreciated.