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:

    System limits
    Sudden tire damage Sudden serious tire damage caused by external influences cannot be indicated in advance.◄ The system does not operate correctly if it has not been reset. For example, a f ...

    Interior: driver-oriented cockpit, exclusive ambience.
    The driver-oriented cockpit layout familiar from BMW models down the years and a dynamic forward-surging movement define the design of the interior. The centre section of the instrument panel - in ...

    Display
    Instrument cluster Display in the instrument cluster. Instrument cluster with enhanced features Display in the instrument cluster with expanded scope. Detailed information on service req ...