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:
AUX-IN port
At a glance
For connecting audio devices, e.g., MP3
player. The sound is output on the vehicle
loudspeakers.
Recommendation: use medium tone and
volume settings on the audio device. The ...
General driving notes
Closing the trunk lid
Drive with the trunk lid closed
Only drive with the tailgate closed; otherwise,
in the event of an accident or braking or
evasive maneuvers, passengers or other road
use ...
Text messages
Text messages in combination with a symbol in
the instrument cluster explain a Check Control message and the meaning of the
indicator and
warning lamps. ...