Does anyone know how to turn on the rearview camera to switch from Navi screen to rearview without having to shift into reverse?
I'd like to monitor traffic behind sometimes and see how close someone may get when sitting at a light. Thanks

 

I too would like to know how to do this if anyone has done it. It'd be kinda cool to see how close that car is REALLY. :-)

 

just send power to the camera via a power switch and dom's unit and it will switch.