R
the system detects moisture on the wind-
shield when the air-conditioning system is
switched on
R
the condition of charge of the battery is too
low
Shifting the transmission to position
j
does
not start the engine.
Deactivating or activating the ECO
start/stop function
X
To deactivate: press ECO button
:
.
Indicator lamp
;
goes out.
X
To activate: press ECO button
:
.
Indicator lamp
;
lights up.
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.
AMG Performance exhaust system
(Mercedes-AMG vehicles)
You can choose between different AMG Per-
formance exhaust system volumes using the
position of the exhaust flap.
Each time you start the engine with the Smart-
Key or the Start/Stop button, the quietest set-
ting is activated.
Setting the volume:
X
Press button
:
.
If you select the loudest setting, indicator
lamp
;
lights up.
130
Driving
Dr
ivi
ng
an
d
parki
ng
