I just install a double indash dvd, reverse camera, tv, & navi system. It looks freking awsome, but I have a problem in order for the reverse camera to work when I put it in reverse, I need to hook up the reverse wire from the radio to the revers connetion some where in the shifter are (I think) but I can't find where the wire is located in the shifter area can some one help me out? Maybe some one that have a wiring diagram might help.