See also:

Heated oxygen sensors
The heated oxygen sensors monitor the oxygen content of the exhaust gases. Readings are fed into a control module that continuously monitors engine functions and controls fuel injection. The ratio ...

Ringing volume
In phone mode, go to Phone menu Phone settings Sounds and volume Ring volume and adjust the volume by turning VOL. Save the setting by pressing EXIT. ...

Using voice commands
The driver initiates a voice command dialogue by pressing the voice control button (see the illustration on page 241). When a dialogue has been initiated, commonly used commands will be shown i ...