See also:

Roadside Assistance button
Open the stowage compartment under the armrest. Press and hold Roadside Assistance button 1 for more than two seconds. This initiates a call to the Mercedes-Benz Customer Assistance Center ...

Operating video DVD
Switch on COMAND and select Video DVD. Press the or button on the steering wheel to select the Audio menu. 1 Current scene 2 Medium (disc number only for DVD changer) To select the n ...

Important safety notes
In order for the battery to achieve the maximum possible service life, it must always be sufficiently charged. Have the battery checked regularly at a qualified specialist workshop, such as an ...