Supplementary text messages
Addition information, such as on the cause of a fault or the required action, can be called up via Check Control.
In urgent cases, this information will be shown as soon as the corresponding lamp comes on.
Symbols
The following functions can be selected within the supplementary text message, depending on the Check Control message.
▷ 
"Service request"
Contact the service partner.
▷ 
"Roadside
Assistance"
Contact Roadside Assistance.
See also:
Mobility
This section helps you maintain your car's mobility by supplying important information
on vital topics including fuels and lubricants, wheels and tires, service, maintenance
and Roadside Assis ...
Adjusting the volume
Adjusting the volume
Turn the knob until the desired volume is selected.
The setting is stored for the remote control
currently in use.
The vehicle automatically adjusts the volume of
the mic ...
General information
1. Turn the controller: select letters or numbers.
2. Select additional letters or numbers if
needed.
3. "OK": confirm the entry.
...