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:
Programmable memory buttons
General information
The Owner's Manual can be stored on the programmable
memory buttons and called up directly.
Storing
1. "Owner's Manual" Select via the iDrive.
2. Press the desired ...
Text messages
Text messages in combination with a symbol in
the instrument cluster explain a Check Control message and the meaning of the
indicator and
warning lamps. ...
Following part replacement
The same breaking in procedures should be observed
if any of the components mentioned
above have to be renewed in the course of the
vehicle's operating life. ...