See also:

Office
...

Deleting stored functions
Press and hold the left and right button on the interior rearview mirror simultaneously for approximately 20 seconds until the LED flashes rapidly. All stored functions are deleted. The functions ...

Display on the Control Display
Switching on the backup camera via the iDrive With PDC activated: "Rear view camera" The backup camera image is displayed. The setting is stored for the remote control currently in ...