Supplementary text messages
Addition information, such as on the cause of a fault or the required action, can be called up via Check Control.
The supplementary text of urgent messages is automatically displayed on the Control Display.
Symbols
Within the supplementary text, the following functions can be selected independent of the check control message.
► 
Display additional
information about the
Check Control message in the integrated
owner's manual.
► 
"Service request"
Contact the service partner.
► 
"Roadside Assistance"
Contact Roadside Assistance.
See also:
Filtering traffic bulletins
You can set which traffic bulletins appear on the
map.
1. "Navigation"
2. "Map"
3. Open "Options".
4. "Traffic Info categories"
5. Select the desired ca ...
Controls
1 Change entertainment sources
2 Volume, on/off
3 Programmable memory buttons or radio station buttons
4 Change station/track
5 Eject CD/DVD
6 CD/DVD drive
7 Change wave band ...
Sound output
Switching on/off
When the ignition is switched off: press ON/OFF
button on the radio.
Muting
When the ignition is switched on or the engine
is running: press the ON/OFF button on the
radio. ...