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 displayed on the Control Display automatically.
Symbols
Depending on the Check Control message, the following functions can be selected.
▷ 
"Owner's Manual"
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:
Additional functions
Activating/deactivating the additional
functions
Activate the functions before pairing to be able
to use them in the vehicle. Information on suitable
mobile phones that support this function.
...
Vehicle equipment
All standard, country-specific and optional
equipment that is offered in the model series is
described in this chapter. Therefore, equipment
is also described that is not available in a vehicle,
e ...
Operating the programs
Automatic program change
The system automatically switches to COMFORT
in the following situations:
▷ Failure of DSC Dynamic Damping Control.
▷ The vehicle has a flat tire.
▷ ...