So after spending two hours trying to figure out how to get the camera working i gave up. the diagram i have shows how to do a camera on a nav with Bose and a non nav system but not a nav with no bose. There were a few extra wires and seems to be a video feed wire but cannot locate the wire to ground to let the system know there is a camera.
if anyone wants the wiring diagram let me know
if anyone wants the wiring diagram let me know