When the temperature falls below freezing, the backup camera will work 50% of the time, the other 50% the screen will not change when shifting into reverse or the screen just turns blue. Very annoying. Also the bluetooth connectivity is hit and miss. Overall the infotainment system is lacking in this car. But i put up with it for the zoom zoom.

When going into reverse:

most time(70%) the screen will not move from the entertainment screen to backup camera, it displays whatever showing(radio, nav...)

some time(10%) display message "no signal detected from backup camera" on black screen.

some time(20%) works, display backup camera