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.
See also:
Front ventilation
▷ Thumbwheels for adjusting the temperature,
arrows 1.
Toward blue: colder.
Toward red: warmer.
▷ Lever for changing the air flow direction, arrow
2.
▷ Thumbwheels for open ...
Switching off
The system can be deactivated as follows:
▷ Press the button.
▷ Switch off the ignition. ...
Switch off the engine during longer stops
Switch off the engine during longer stops, e.g.,
at traffic lights, railroad crossings or in traffic
congestion.
Fuel savings are achieved after the vehicle is
switched off for only approx. 4 s ...