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:
Navigation
This chapter contains various examples of how
the navigation system can guide you reliably to
your destination. ...
Information at a glance
Repeatedly pressing the button on the turn signal
lever calls up the following information on the
info display:
▷ Range.
▷ Average fuel consumption.
▷ Average speed.
▷ ...
General information
The BMW Assist Concierge service offers information
on events, gas stations, and hotels, and
provides phone numbers and addresses. Hotels
can be booked directly by the BMW Assist Concierge
ser ...