Mercedes-Benz M-Class 2014 Owners Manual - Manual (Page 165)

R the brake system requires this.
R the temperature in the vehicle interior
deviates from the set range.
R the system detects moisture on the
windshield when the air-conditioning
system is switched on.
R the charge level of the battery is too low.
i Shifting the transmission to position P
does not start the engine.
i If you shift the transmission from R to D,
the ECO start/stop function is available
again once the ¤ symbol reappears in
green in the multifunction display.
Deactivating/activating the ECO start/
stop function
ECO button
X To switch off (except AMG vehicles):
press button :.
Indicator lamp ; and the ¤ symbol in
the multifunction display go out.
X
To switch on (except AMG vehicles):
press button :.
Indicator lamp ; lights up. If all conditions
for automatic engine switch-off
(
Y
page 162) are fulfilled, the ¤ symbol
is shown in green in the multifunction
display.
If not all conditions for automatic engine
switch-off (
Y
page 162) are fulfilled, the
¤ symbol is shown in yellow in the
multifunction display. If this is the case, the
ECO start/stop function is not available.
X To switch off (AMG vehicles): in program
C, press button :.
or
X Switch to drive program S or M
(
Y
page 169).
Indicator lamp ; and the ¤ symbol in
the multifunction display go out.
The
Stop/Start active or Stop/Start
inactive message in the AMG menu in the
multifunction display goes out.
X To switch on (AMG vehicles): press
button :.
Indicator lamp ; lights up. If drive
program S or M is active, the automatic
transmission switches to drive program C.
If all conditions for automatic engine
switch-off (
Y
page 162) are fulfilled, the
¤ symbol is shown in green in the
multifunction display. In addition, the
Stop/Start active message is shown in
the AMG menu in the multifunction display.
If conditions for automatic engine switch-
off (
Y
page 162) have not been fulfilled , the
¤ symbol will be shown in yellow. If this
is the case, the ECO start/stop function is
not available. In addition, the Stop/Start
inactive display message is shown in the
AMG menu in the multifunction display.
i If indicator lamp ; is off, the ECO start/
stop function has been deactivated
manually or as the result of a malfunction.
The engine will then not be switched off
automatically when the vehicle stops.
Driving
163
Driving
and
parking
Z