Knob in the instrument cluster
Press the knob.
▷ When the ignition is switched on, the trip odometer is reset.
Press the knob for approx. 5 seconds:
View service requirement display
▷ When the ignition is switched off, the time,
external temperature and odometer are displayed.
See also:
External temperature
External temperature warning
If the display drops to +37 ℉/
+3 ℃, a signal sounds.
A Check Control message is displayed.
There is the increased danger of
ice.
Ice on roads
Even ...
Switching on automatically
Select transmission position R with the engine
running.
The Top View and PDC images are displayed if
the system is switched on via iDrive. ...
Safety switch for the rear
Press the button on the driver's
door if
children are being transported in the
rear.
This locks the rear window switches so that the
windows cannot be operated from the rear:
safety switch. ...