Professional navigation system
If the vehicle is equipped with a Professional navigation system, the system adapts the acceleration and deceleration behavior of the vehicle to the road on which you are currently driving.
To ensure that the system has the latest information on the course of the road, use the most recent version of the navigation data.
If the vehicle position is unknown, e.g., if you have left the region covered by the map, the navigation system ceases to influence vehicle behavior.
See also:
Special destinations
General information
Even with the most current navigation data, information
regarding particular individual destinations
may have changed. For instance, certain
gas stations may not be operating.
...
Reassigning individual programs
1. Switch on the ignition.
2. Hold the hand-held transmitter at a distance
of approx. 1 to 3 in/2.5 to 8 cm from the
memory buttons.
The required distance depends on the particular
hand-held t ...
Sound output
Switching on/off
When the ignition is switched off: press ON/OFF
button on the radio.
Muting
When the ignition is switched on or the engine
is running: press the ON/OFF button on the
radio. ...