Switching spoken instructions on/off
The setting is stored for the remote control currently in use.
1. "Navigation"
2. "Map"
3. 
"Voice
instructions"
See also:
Radio
FM
AM
Satellite radio
Stored stations
...
Switching on/off manually
Press the button.
On: the LED lights up.
Off: the LED goes out.
The PDC is shown on the Control Display.
Switch on the backup camera via the iDrive. ...
Close the windows and glass sunroof
Driving with the glass sunroof and windows
open results in increased air resistance and
raises fuel consumption. ...