SmartKey functions
See also:
Transferring data to another system
(vehicle)
Insert/connect the storage medium (SD
card or USB stick) with the saved data into/
to the relevant interface.
Select Vehicle in the main function bar by
turning the COMAND controller and
p ...
Displaying navigation instructions
In the Navi menu, the multifunction display
shows navigation instructions. For more
information, see the separate operating
instructions.
•► Switch on COMAND (see the separate
operating ...
Engine
Display messages
Possible causes/consequences and
Solutions
The yellow Check Engine warning lamp lights up while the engine is
running.
There may be a malfunction ...
