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 the ECO start/stop function on and off using COMAND.
If you switch the ECO start/stop function off using COMAND, the function is switched on again automatically when you switch the ignition off and on again.
To switch the ECO start/stop function
on/off: select Vehicle in the main
function bar by sliding 
and turning
the COMAND controller and press
to confirm.
The main area is active.
Select the ECO function by sliding
or
turning the COMAND controller and
press to confirm.
The ECO start/stop function is switched on and off alternately.
See also:
Cleaning the wiper blades
WARNING
Before cleaning the windshield or wiper
blades, switch off the windshield wipers and
remove the SmartKey from the ignition lock.
On vehicles with KEYLESS-GO, press the
Start/S ...
Headlamp cleaning system
The headlamps are cleaned automatically if
the "Wipe with washer fluid" function is
operated ten times while the lights are on and
the engine is running. When you
switch off the igni ...
Rejecting or ending a call
► Press the
button on the steering
wheel.
If you are not in the Telephone menu, you can
still accept a call. ...