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:
Communication
All of the options available to you for mobile
communication with family, friends, business
partners, and service providers are described in
this chapter. ...
Reference
This chapter contains technical data, short
commands for the voice activation system, and an
index that will quickly take you to the information
you need. ...
Activating
Switch position with the
ignition switched
on.
The turning lamps are automatically switched
on depending on the steering angle or the use
of turn signals.
To avoid blinding oncoming traffic ...