See also:

Automatic deactivation during forward travel
The system switches off when a certain driving distance or speed is exceeded. Switch the system back on if necessary. ...

Filtering the message list
The message list can be filtered when more than one type of message exists. 1. "Filter:" 2. Select the type of message. ▷ "All" All messages are displayed. ▷ & ...

Deleting all stored programs
Press both outer memory buttons 1 for approx. 20 seconds until the LED flashes rapidly. All stored programs are deleted. The programs cannot be deleted individually. ...