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:
Continuing destination guidance
If the destination was not reached during the last trip, destination guidance
can be resumed.
"Resume guidance" ...
Rear
A storage compartment is located in the center
armrest between the seats.
Opening
Depending on the equipment in your vehicle, the
button is in the depression at the front of the
center armrest ...
Replacing the battery
1. Take the integrated key out of the remote
control.
2. Push in the catch with the key, arrow 1.
3. Remove the cover of the battery compartment;
see arrow 2.
4. Insert a battery of the same ty ...