air conditioning MERCEDES-BENZ M-CLASS SUV 2011 Owners Manual

X
Take your foot off the brake pedal.
i Onc eyou have taken your foot off the
brake pedal, the vehicle is held for around
one second.
X Pull away.
Hill star tassist will not func tion if:
R you ar epulling away on alevel road or a
downhill gradient.
R the transmission is in position N.
R the electric parking brak eisapplied.
R ESP ®
is malfunc tioning. ECO sta
rt/stop function
General notes The ECO start/stop func
tion switches the
engin eoff automatically if th evehicle stops
moving.
The engine star tsautomatically when you pull
away again. The ECO start/stop function
thereby helps you to reduce the fuel con-
sumption and emissions of your vehicle.
The ECO start/stop function is activated each
time the engine is switched on. The system is
operational when ECO symbol ¤is shown
in the multifunc tion display.
If the ECO star t/stop func tion is deactivated
(Y page 143), ECO symbol ¤is not
shown. G
WARNING
If the ECO symbol appears in the multifunc-
tion displa ywhen the engin eisswitched off,
the engine was switched off automatically.
However, all vehicle systems remain active. If
you open the door, unfasten your seat belt or
remove your foot from the brake pedal, the
engine will automatically start .The vehicle
ma ybegin moving. There is arisk of accident.
To prevent the vehicle from accidentally pull-
ing away, do not release the brake pedal until
you want to drive on. Do not leave the vehicle until you have
switched off the ignition and secured the vehi-
cle to prevent it from rolling away.
! Always switch the ignition off and take the
key with you when leaving the vehicle.
Automa tice ngine switch-off The ECO start/stop function switches the
engin
eoff automatically in certain situations.
To do this ,the vehicle must brake to astand-
still and the brakes must remain depressed
with the transmission in position Dor N.
The engine is only switched off if:
R the vehicle is at astandstill.
R the outside temperature is withi nthe range
that is suitable for the system.
R the engin eisatnormal operatin gtemper-
ature.
R the set temperature for the vehicle interior
has been reached.
R the batter yissufficiently charged.
R the system detects that the windscreen is
not misted up when the air-conditioning
system is switched on.
R the bonnet is closed.
R the driver' sdoor is closed and the seat belt
is fastened.
i If you shift the transmission from Rto D,
the ECO start/stop func tion is available
again onc ethe ¤ ECO symbol reap-
pear sint he multifunction display.
i The engin ecan be switched off automat-
ically amaximum of three times in succes-
sion. The automatic engine switch-off is
then available again after the ¤ECO
symbol appears in the multifunction dis-
play.
i You can still activate the HOLD function
when the vehicle is stationary, even if the
engine has been switched off automati-
cally. It is then not necessary to continue
applying the brakes during the automatic
stop phase .When you depress the accel- 142
DrivingDriving and parking