Avoid high engine speeds
Driving at a low engine speed reduces fuel consumption and minimizes wear.
See also:
General information
The navigation system can determine the precise
position of the vehicle, with the aid of satellites
and vehicle sensors, and can reliably
guide you to every entered destination.
Navigation data ...
Switching on automatically
Select transmission position R with the engine
running. ...
Switching off
Press the button repeatedly until the LEDs go
out. ...