Mercedes-Benz CL-Class 2013 Owners Manual - Manual (Page 277)

R no engine-relevant diagnostics are active.
R the driver's door is closed and the seat belt
is fastened.
Automatic engine start
The engine is started automatically if you:
R release the brake pedal when HOLD is not
activated and the transmission is in
position D or N
R shift the transmission to position R
R depress the accelerator pedal
R switch off the ECO start/stop function or
switch to drive program S or M
R unfasten your seat belt or open the driver's
door
The engine is also started automatically if:
R the vehicle starts to roll.
R the brake system requires this.
R the system detects moisture on the
windshield when the air-conditioning
system is switched on.
R the temperature in the vehicle interior
deviates from the set range.
R the charge level of the battery is too low.
Deactivating/activating the ECO start/
stop function
General notes
You can deactivate and activate the ECO
start/stop function using COMAND
(
Y
page 233).
i You can also use the programmable
button (
Y
page 111) 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
page 233).
The ¤ symbol goes out and the Stop/
Start deactivated 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 233).
The ¤ symbol and the Stop/Start
active message are shown in
multifunction display.
If not all conditions for automatic engine
switch-off (
Y
page 274) are fulfilled, the
Stop/Start inactive message appears.
i If you activate the ECO Start/Stop
function in drive programs S or M, drive
program C is selected automatically.
Driving
275
Driving
and
parking
Z