See also:

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

Access
Remote control key A. Unfolding / Folding the key (press this button first). Normal locking (press once; fixed lighting of the direction indicators). or Deadlocking the vehicle (press t ...

Service indicator zero reset
After each service, the service indicator must be reset to zero. The procedure for resetting to zero is as follows: switch off the ignition, press and hold the trip distance recorder zero reset bu ...