Setting compass zones
Set the compass zone corresponding to the vehicle's geographic location so that the compass

Setting compass zones
Press the adjustment button for 3‑4 seconds.
The number of the compass zone set is shown in the display.
To change the zone setting, briefly press the adjustment button repeatedly until the display shows the number of the compass zone corresponding to the current location. can function correctly; refer to the world map with compass zones.
The compass is operational again after approx.
10 seconds.
See also:
Malfunction
The small warning
lamp flashes in yellow
and then lights up continuously;
the larger warning lamp comes on in
yellow. On the Control Display, the
tires are shown in gray and a message appear ...
Calls with multiple participants
General information
You can switch between calls or connect two
calls to a single conference call. These functions
must be supported by the mobile phone and
service provider.
Accepting a call ...
Tire inflation pressures at max. speeds
above 100 mph/160 km/h
Speeds above 100 mph/160 km/h
In order to drive at maximum speeds in excess
of 100 mph/160 km/h, please observe, and,
if necessary, adjust tire pressures for speeds
exceeding 100 mph/160 km/h ...
