Activating the voice activation system
1.
Press the button on the steering
wheel.
2. Wait for the signal.
3. Say the command.
The command is displayed in the instrument cluster.
This symbol in the instrument cluster indicates
that the voice activation system is active.
If no other commands are available, operate the function in this case via iDrive.
See also:
Following part replacement
The same breaking in procedures should be observed
if any of the components mentioned
above have to be renewed in the course of the
vehicle's operating life. ...
Deactivating HDC
Press the button again and the
LED goes
out. HDC is automatically deactivated
above approx. 37 mph/60 km/h. ...
The concept
The tire inflation pressure is measured in the
four mounted tires. The system notifies you if
there is a significant loss of pressure in one or
more tires. ...