Engine oil
Vehicles with a diesel particle filter:
If the vehicle is mostly driven for short distances, it is possible that malfunctions may occur during the automatic cleaning of the diesel particle filter. This can lead to engine damage. Therefore, if you frequently drive short distances, make sure to drive on highways or inter-urban roads for 20 minutes at least every 310 miles (500 km).
See also:
Activating/deactivating the residual heat function
It is possible to make use of the residual heat of the engine to continue heating
the stationary vehicle for up to 30 minutes after the engine has been switched off.
The heating time depends on th ...
Roadside Assistance button
X Press and hold Roadside Assistance button 1 for more than two seconds. This
initiates a call to the Mercedes-Benz Customer Assistance Center. The indicator
lamp in Roadside Assistance button 1 ...
General information
Portable electronic devices in the vehicle
may seriously impair radio reception. ...