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:

    Starting destination guidance
    1. "Navigation". 2. Make a destination entry. 3. "Accept destination". 4. "Start guidance". ▷ The route is shown on the Control Display. ▷ The distance t ...

    Controls
    Activating Switch position with the ignition switched on. The turning lamps are automatically switched on depending on the steering angle or the use of turn signals. To avoid blinding onco ...

    Precise lines produce a stretched silhouette and enhance the car's dynamic impact
    Powerfully taut surfaces with sweeping lines dominate the side view of the BMW 3-Series Sedan, stretching the car visually and lending extra verve to its dynamic stance. The flanks of the car are ...