See also:

Connecting another mobile phone
If you have authorized more than one mobile phone, you can switch between the individual phones. You can only switch to another authorized phone if you are not currently making a call. Selec ...

Charging the batter
WARNING   Never charge a battery still installed in the vehicle unless a battery charger unit approved by Mercedes-Benz is being used. Gases may escape during charging and cause explosio ...

Child-proof locks for the rear doors
WARNING Children could open a rear door from inside the vehicle. This could result in serious injuries or an accident. Therefore, when children ride in the rear always secure the rear doors ...