Other status indicators of the navigation system
• 
: you have reached the
destination or
an intermediate destination.
• New Route... or Calculating Route: a
new route is being calculated.
• Off Map or Off Mapped Road: the vehicle
position is outside the area of the digital
map (off-map position).
• No Route: no route could be calculated to
the selected destination.
See also:
Snow chains
For safety reasons, Mercedes-Benz
recommends that you only use snow chains
which have been specially approved for your
vehicle by Mercedes-Benz, or are of a
corresponding standard of quality.
...
Problems with your vehicle
If you should experience a problem with your
vehicle, particularly one that you believe may
affect its safe operation, we urge you to
contact an authorized Mercedes-Benz Center
immediately to have ...
System self-test
The indicator lamp illuminates
when you:
• turn the SmartKey to position 1 or 2 in the ignition lock
• press the KEYLESS-GO Start/Stop button once or twice
If an adult occupant is properly s ...