See also:

Electronic gearbox
The gearbox does not require any maintenance (no oil change). Refer to the servicing booklet for details of the checking interval for this component. ...

Trip recorder zero reset
With the trip mileage displayed, press the button for a few seconds. ...

Programming
Turn thumb wheel 1 to the "LIMIT" position: the speed limiter mode is selected but is not switched on (PAUSE). You do not have to switch the speed limiter on in order to set the speed. ...