Switching the microphone to mute
When a call is active, the microphone can be muted.
1. "Telephone".
2. "Active calls".
3. 
"Microphone mute"
A microphone that has been switched to mute is automatically reactivated:
▷ When a new connection is established.
▷ When switching between call parties.
See also:
Lateral ventilation
Thumbwheel for opening and closing the
vents continuously, arrow 1.
Lever for changing the air flow direction, arrow
2.
...
Odometer and trip odometer
► Odometer, arrow 1.
► Trip odometer, arrow 2.
Resetting the trip odometer
Press the knob.
► The odometer is displayed
when the ignition is switched
off.
► When th ...
Brake system
Brakes require an initial break-in period of approx.
300 miles/500 km to achieve optimized
contact and wear patterns between brake pads
and discs. Drive moderately during this break-in
period. ...