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:

    BMW Info
    Starting destination guidance 1. Select the desired message. 2. "Start guidance" or "Add as another destination" Dialing the number in the message Up to 4 phone numbers c ...

    Fuel filler flap
    Opening 1.  Open the fuel filler flap. To do so, lightly press the rear edge. 2.  Turn the fuel cap counterclockwise. 3.  Place the fuel cap in the bracket attached to the fuel fille ...

    Storage tray for front cupholders
    The cupholder with the storage tray can be used for additional storage. To do this, place the storage tray in the cupholder. Only use the storage tray for small objects, such as keys or the rem ...