Mercedes-Benz S-Class 2020, Руководство пользователя

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Microsleep detection also does not function
when the driver camera cannot detect the eyes
of the driver, as a result of the following factors,
for example:
R
The driver's eyes are covered due to the
steering column position, for example.
R
Poor lighting conditions.
R
Some types of spectacles or sunglasses.
R
The driver's line of vision is outside the driver
camera's field of vision.
Also observe any information regarding display
messages that can be displayed in the driver dis‐
play.
The tiredness and alertness assessment of
ATTENTION ASSIST with microsleep detection is
reset and restarted when continuing the journey
in the following situations:
R
If you switch off the engine.
R
If you unfasten your seat belt and open the
driver's door (e.g. to change drivers or take a
break).
Setting ATTENTION ASSIST
Multimedia system:
4
©
5
Settings
5
Assistance
5
Assistance
5
ATTENTION ASSIST
Setting the sensitivity
#
Tap the current setting.
#
Select Standard or Sensitive .
Activating/deactivating the microsleep
warning
#
Activate/deactivate Microsleep warning .
Limiter
Function of the limiter
The limiter restricts the speed of the vehicle. To
reduce the speed to the set speed, the limiter
applies the brakes automatically.
You can limit the speed as follows:
R
Variable: for a short-term speed restriction,
e.g. in built-up areas
R
Permanent: for a longer-term speed restric‐
tion, e.g. in winter tyre mode
The variable limiter is operated using the corre‐
sponding steering wheel buttons (
/
page 243).
You can store any speed above 20 km/h up to
the maximum design speed or up to the set win‐
ter tyre limit. You can also perform settings
while the vehicle is stationary if the vehicle has
been started.
Observe the notes on driving systems and your
responsibility; you may otherwise fail to recog‐
nise dangers (
/
page 230).
Messages in the driver display
R
È (grey): variable limiter is selected but
not yet activated.
R
È (flashes grey): variable limiter is tempo‐
rarily passive.
R
È (green): variable limiter is activated.
A stored speed appears under the È display
and is indicated in the speedometer.
When the driving speed is greater than the
stored speed, the È display flashes.
Driving and parking 239