05-31-11, 11:23 AM
i purchased an factory supernav for my 2007 escalade. the radio was removed from a escalade ext.when i took it to the dealer to get the theftlock removed they said it couldn't be done because my truck was not wired for navigation so the supernav could not be installed in my vehicle. i explained to them i didn't want to use the navigation just the screen so that i can use my dvd player with the one that came installed in the rear. has anyone else ever had this problem?