Switching on/off manually
Press the button.
- On: the LED lights up.
- Off: the LED goes out.
The PDC is shown on the Control Display. Switch on the backup camera via the iDrive.
See also:
My Info
Selecting additional functions
Additional functions are available when a message
is selected:
...
Tire Pressure Monitor TPM
The concept
The tire inflation pressure is measured in the
four mounted tires. The system notifies you if there is a significant loss of
pressure in one or
more tires.
Functional requirements
...
Treadwear
The treadwear grade is a comparative rating
based on the wear rate of the tire when tested
under controlled conditions on a specified government test course. For example,
a tire graded
150 wou ...