See also:

General notes
The HOLD function can assist the driver in the following situations: • when pulling away, especially on steep slopes • when maneuvering on steep slopes • when waiting in traffic The vehicle is kep ...

Charging the battery
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 explosions th ...

Additives
Only use DEF in accordance with ISO 22241. Do not use additives with DEF and do not dilute DEF with water. This may destroy the BlueTEC exhaust gas aftertreatment system. ...