Mercedes-Benz CL2012 Operator's Manual page 273

no engine-relevant diagnostics are active.
R
the driver's door is closed and the seat belt
R
is fastened.
Automatic engine start
The engine is started automatically if you:
release the brake pedal when HOLD is not
R
activated and the transmission is in
position D or N
shift the transmission to position R
R
depress the accelerator pedal
R
switch off the ECO start/stop function or
R
switch to drive program S or M
unfasten your seat belt or open the driver's
R
door
The engine is also started automatically if:
the vehicle starts to roll.
R
the brake system requires this.
R
the system detects moisture on the
R
windshield when the air-conditioning
system is switched on.
the temperature in the vehicle interior
R
deviates from the set range.
the charge level of the battery is too low.
R
Deactivating/activating the ECO start/
stop function
General information
You can deactivate and activate the ECO
start/stop function using COMAND
( Y page 231).
i You can also use the programmable
button ( Y page 109) to activate and
deactivate the ECO start/stop function if
you have assigned this function to the
button.
Deactivating
X
Deactivate the ECO start/stop function
using COMAND ( Y
The ¤ ECO symbol goes out and the
Stop/Start deactivated
page 231):
display
I n f o r m a t i o n P r o v i d e d b y :
message is shown in the multifunction
display.
i
If drive program S or M has been selected,
the ECO start/stop function is always
deactivated.
Activating
X
Activate the ECO start/stop function using
COMAND ( Y page 231).
The ¤ ECO symbol and the
Start active
display message are shown
in the multifunction display.
If not all conditions for automatic engine
switch-off are fulfilled (
Stop/Start inactive
i
If you activate the ECO start/stop
function in drive program S or M, drive
program C is selected automatically.
Driving
Stop/
Y page 270), the
message appears.
Z
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