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:

    Freeze frame
    1. Press the button on the remote control during playback. Freeze frame 2.  Select the symbol. 3.  Press the button. To continue playback: 1. Select the symbol. 2. Press th ...

    Determining the load limit
    Determining the load limit 1. Locate the following statement on your vehicle’s placard: ▷ The combined weight of occupants and cargo should never exceed XXX kg or YYY lbs. Otherwise, d ...

    Notes on EmergencyRequests
    Do not use the voice activation system to initiate an Emergency Request. In stressful situations, the voice and vocal pitch can change. This can unnecessarily delay the establishment of a telephone ...