See also:

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. ...

Storing a trip
Up to 30 trips can be stored in the trip list. If necessary, delete existing trips to be able to store new trips. 1. Open "Options". 2. "Store trip" 3. Enter a name for the ...

Indicator/warning lamps
The indicator and warning lamps can light up in a variety of combinations and colors. Several of the lamps are checked for proper functioning and light up temporarily when the engine is start ...