See also:

Calling up information on the info display
Press the computer button on the turn signal lever. Information is displayed on the info display of the instrument cluster. ...

Brake force display
The concept During normal brake application, the outer brake lamps light up. During heavy brake application, the inner brake lamps light up in addition. ...

Maintenance
The battery is maintenance-free, i.e., the electrolyte will last for the life of the battery. Your service center will be glad to advise you on questions regarding the battery. ...