Display
Night Vision with pedestrian detection is not available on the rear screen.
Adjustments via the iDrive
With Night Vision switched on:
1. Activate Night Vision with pedestrian detection.
2. Press the controller.
Open the desired menu item.
▷ 
"Brightness"
▷ 
"Contrast"
▷ 
"Pedestrian detection"
The settings are stored for the remote control currently in use.
See also:
Malfunction
A message is displayed in the instrument cluster.
HDC is not available, e.g., due to elevated
brake temperatures. ...
The concept
The parking brake is primarily intended to prevent
the vehicle from rolling while parked; it
brakes the rear wheels.
...
Traffic bulletins on the map
"Traffic conditions/gray map" active:
The Control Display changes to a black and
white display. This enables a better view of the
traffic bulletins. The day/night mode is disregarded
...