DISTRONIC PLUS displays in the speedometer

When DISTRONIC PLUS is activated, one or two segments 2 in the set speed range light up.
For design reasons, the speed
displayed
in the speedometer may differ slightly from
the speed set for DISTRONIC PLUS.
If DISTRONIC PLUS detects a vehicle in front, segments 2 between speed of the vehicle in front 1 and stored speed 3 light up.
See also:
Setting the air distribution
Air distribution settings
Directs air through the
defroster vents
Directs air through the center
and side
air vents
Directs the airflow through the
footwell air vents
Directs the airfl ...
Switching the ECO function on/off
The ECO start/stop function switches the
engine off automatically if the vehicle is
stopped under certain conditions. When
pulling away again, the engine starts
automatically. You can switch
...
Roadside Assistance button
Open the stowage compartment under the
armrest.
Press and hold Roadside Assistance
button 1 for more than two seconds.
This initiates a call to the Mercedes-Benz
Customer Assistance Center ...
