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:
Rejecting or ending a call
► Press the
button on the steering
wheel.
If you are not in the Telephone menu, you can
still accept a call. ...
Switching the button lighting on/off
Press button 2 on the remote control.
Depending on the previous status, the
button lighting is switched on or off.
If you do not use the remote control for
about 15 seconds, the button light ...
Changing batteries
Batteries are required for the remote control
and for the two sets of cordless headphones.
WARNING
Keep the batteries out of the reach of
children. Consult a doctor immediately if a
child sh ...