See also:

Switching off automatically
The system switches off and the LED goes out: After approx. 33 ft/10 m when driving forward. Above approx. 9 mph/15 km/h when driving forward. Switch on the system again if necessary. ...

Entering a street or intersection separately
Enter a street and intersection in the same way as you would enter a town/city. ...

Messages after trip completion
Malfunctions indicated during a trip are displayed again after the ignition is switched off. ...