The concept
The system does not measure the actual inflation pressure in the tires.
It detects a pressure loss in a tire by comparing the rotational speeds of the individual wheels while moving.
In the event of a pressure loss, the diameter and therefore the rotational speed of the corresponding wheel change. This is detected and reported as a flat tire.
See also:
Engaging the transmission position
► Transmission position P can only be disengaged
if the engine is running and the brake
pedal is pressed.
► With the vehicle stationary, press on the
brake pedal before shifting out of ...
Displays in the instrument cluster
Displays in the instrument cluster
The gear position is displayed and the engaged
gear, such as M4, is displayed in manual mode. ...
General information
Take the remote control with you
Take the remote control with you when
leaving the vehicle so that children, for example,
cannot start the engine.
Set the parking brake and further sec ...