Mercedes-Benz S-Class Saloon W223 2021 Owner's Manual page 200

198 Driving and parking
The symbol ç (yellow) appears when the
R
vehicle is at a standstill: Not all vehicle condi-
tions for an engine stop have been met.
Neither the symbol è nor ç appears
R
when the vehicle is at a standstill: An intelli-
gent stop inhibitor was detected, for example,
a stop sign.
The symbol s appears: The ECO start/
R
stop function is deactivated or there is a mal-
function.
If the engine was switched off by the ECO start/
stop function and you leave the vehicle, a warning
tone sounds and the engine is not restarted. In
addition, the following display message appears in
the driver display:
Vehicle is operational Switch off vehicle before
exiting
If you do not switch off the ignition, it is automati-
cally switched off after three minutes.
▌Deactivating or activating the ECO start/stop
function
Press button 1.
#
A display appears in the driver display when
switching the ECO start/stop function off/on.
%
A continuous s display appears in the
driver display while the ECO start/stop func-
tion is deactivated.
P223 0288 02
ECO display function
The ECO display shows an evaluation of your driv-
ing style on the driver display depending on the
situation. This enables you to check the efficiency
of your driving style and adjust it if necessary. The
ECO display menu shows a ball
forwards or backwards on a stylised road in the
direction of travel according to the driving charac-
teristics.
Above and below the road, lines mark the area for
an efficient driving style 3. Ball
green if it is rolling within these lines. Outside the
lines, the ball will light up in orange.
2 that will roll
2 will light up in