Hey,
I have rigged my rear view camera to be able to see it any time I would like. I have the AV cable to the head unit rear view camera in. I have the power cable to the red swicthed power on the head unit. The ground to the metal. And I have the rear camera sensor from the head unit to the backup light cable.
I can see the camera when in reverse and in the rear view navigation mode.
The problem is I can't see it in the AV source menu, but I have seen on these forums that I should be able to. Is there anything I am doing wrong?