dspin

Day and Night mode are based on sunup and sunset (Clock). The dimmer wire will dim the display depending on setting of dimmer adjustment with lights on and off.  It fades between the two settings.It isn't like older systems that would change the map to dark when lights are on.

You will need to wait for firmware update from Maestro. That is vehicle and radio specific.

The camera is probably wired into the reverse signal circuit. To power the camera not just trigger it. I had to wire my camera that way. If it was powered all the time the night vision properties of it would over saturate the camera. So if I press map rearview camera is just a black screen.