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:
Connecting the cables
1. Open the cover of the BMW starting aid terminal.
2. Attach one terminal clamp of the positive
jumper cable to the positive terminal of the
battery, or to the corresponding starting aid
termi ...
Personal Profile settings
The following functions and settings can be
stored in a profile.
More information on the settings can be found
under:
▷ Active Cruise Control: collision warning.
▷ Exterior mirror p ...
Deactivating the system
▷ When driving, press the lever up or down
twice.
▷ When stationary, do the same while depressing
the brake pedal.
▷ Switch off the ignition.
The displays go out, and the stor ...