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:

    Shift paddles for Sport automatic transmission
    The shift paddles on the steering wheel allow you to shift gears quickly while keeping both hands on the steering wheel. If the shift paddles on the steering wheel are used to shift gears i ...

    Through-loading system
    General information The cargo area can be enlarged by folding down the rear seat backrest. The rear seat backrest is divided into two parts at a ratio of 60 to 40. The sides can be folded down ...

    Coolant
    Coolant consists of half water and half additive. Not all commercially available additives are suitable for your BMW. Ask your BMW center for suitable additives. Only use suitable additives; other ...