Sound output
Switching on/off
When the ignition is switched off: press ON/OFF button on the radio.
Muting
When the ignition is switched on or the engine is running: press the ON/OFF button on the radio.
See also:
Deactivating HDC
Press the button again; the LED goes out. HDC
is automatically deactivated above approx.
37 mph/60 km/h. ...
Vehicle equipment
All standard, country-specific and optional
equipment that is offered in the model series is
described in this chapter. Therefore, equipment
is also described that is not available in a vehicle, ...
Display
▷ Lines, arrow 1: the system is activated.
▷ Arrows, arrow 2: at least one lane marking
was detected and warnings can be issued. ...