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:
Display in the instrument cluster
The selected speed is displayed
in the speedometer.
Green: the system is actively
braking the vehicle.
Orange: the system is on
standby.
...
Controls
At a glance
1 System on/off, interrupt
2 Resume speed
3 Store speed
4 Store, maintain/change speed
Switching on
Press the button on the steering
wheel.
The marking in the speedometer is ...
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. ...