See also:

Vehicle battery
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. Batt ...

Switching off automatically
The system switches off and the LED goes out: After approx. 160 ft/50 m when driving forward. Above approx. 22 mph/36 km/h when driving forward. Switch on the system again if necessary. ...

Activating the switch-on time
1. "Settings" 2. "Climate" 3. "Activate Timer 1" or "Activate Timer 2" The symbol on the automatic climate control lights up when the switch-on time is ...