See also:

Fuel quality
Fuels that are marked on the gas pump as containing metal must not be used. Refuel only with unleaded gasoline without metallic additives. Do not refuel with any leaded gasoline or gasoline ...

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. ...

COMFORT
Comfort-oriented tuning of the shock absorbers for optimal traveling comfort with maximum driving stabilization. Activating COMFORT Press the button repeatedly until COMFORT appears in the ...