Mercedes-Benz S-Class 2020 Owner's Manual page 211

208 Driving and parking
If the engine was switched off by the ECO start/
stop function and you leave the vehicle, a warn‐
ing tone sounds and the engine is not restarted.
In addition, the following display message
appears in the driver display:
Vehicle is operational Switch off ignition before
exiting
If you do not switch off the ignition, it is auto‐
matically 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.
ECO display function
The ECO display shows an evaluation of your
driving style on the driver display depending on
the situation. This enables you to check the effi‐
ciency of your driving style and adjust it if neces‐
sary. The ECO display menu shows a ball
will roll forwards or backwards on a stylised road
in the direction of travel according to the driving
characteristics.
Above and below the road, lines mark the area
for an efficient driving style 3. Ball
up in green if it is rolling within these lines. Out‐
side the lines, the ball will light up in orange.
1 that
1 will light