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:
Top-class performance from eight or six cylinders: BMW TwinPower Turbo in
the new BMW 6-Series Coupe.
One V8 and one six-cylinder in-line engine are available for the new BMW
6-Series Coupe from market launch, and both can claim unique features.
These power units are kitted out with BMW TwinPower ...
Malfunction
The cooler cannot be switched on or switches
off, e.g., when the cooling system overheats or
if the battery voltage is low. One of the LEDs
flashes.
Remedy the problem
1. If necessary, allow t ...
Snow chains
Only certain fine-link snow chains have been
tested by BMW, classified as safe for use and
recommended. Consult your service center for
more information.
BMW X5: use only in pairs on the rear w ...