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. ...

Cooling function
The passenger compartment can only be cooled with the engine running. Press the button. The air is cooled and dehumidified and – depending on the temperature setting – warmed again. The cool ...

Illuminated vanity mirror* in the rear
Folding down Press the button. The vanity mirror folds down. The angle can be adjusted by hand. Folding up Press the mirror up. ...