See also:

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. ...

Service history
Perform maintenance work at the service center and have them recorded in the vehicle data. The entries are like a service booklet of the documentation of regular maintenance. Displaying entered ...

Operation by voice commands
With voice activation system: Operation. Without voice activation system: Depending on your equipment, the mobile phone can be operated by voice as described below. The list of short commands in t ...