Mercedes-Benz S-Class Coupe, Руководство пользователя

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R
a narrow vehicle travelling in front, e.g. a
motorcycle
R
a vehicle travelling in front on a different
line
Detection by the camera system is also
impaired in the event of:
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dirt on the camera or if the camera is cov-
ered
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glare on the camera system, e.g. from the
sun being low in the sky
R
darkness
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if:
-
pedestrians move quickly, e.g. into the
path of the vehicle
-
the camera system no longer detects a
pedestrian as a person due to special
clothing or other objects
-
a pedestrian is concealed by other
objects
-
the typical outline of a person is not dis-
tinguishable from the background
Following damage to the front end of the vehi-
cle, have the radar sensor settings and oper-
ation checked at a qualified specialist work-
shop. This also applies to collisions at slow
speeds where there is no visible damage to
the front of the vehicle.
Following damage to the windscreen, have
the configuration and operation of the cam-
era system checked at a qualified specialist
workshop.
Function
X
To activate/deactivate: activate or deac-
tivate PRE-SAFE
®
Brake in the on-board
computer (
Y
page 258).
If the PRE-SAFE ® Brake is not activated, the
æ symbol appears in the multifunction
display.
This function will issue a warning if:
R
at a speed of around 30 km/h or more, the
distance maintained to the vehicle travel-
ling in front is insufficient for several sec-
onds.
The · distance warning lamp then lights
up in the instrument cluster.
R
at a speed of approximately 7 km/h or
higher, you very quickly approach a vehicle
in front or a pedestrian.
An intermittent warning tone will then
sound and the · distance warning lamp
lights up in the instrument cluster.
X
Brake immediately to defuse the situation.
or
X
Take evasive action provided it is safe to do
so.
i
If there is an increased risk of collision,
preventive passenger protection measures
(PRE-SAFE
®
) are activated.
If the risk of collision with the vehicle in front
remains and you do not brake, take evasive
action or accelerate significantly, the vehicle
may perform automatic emergency braking,
up to the point of full brake application. Auto-
matic emergency braking is not performed
until immediately prior to an imminent acci-
dent.
You can prevent the intervention of PRE-
SAFE ® Brake at any time by:
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depressing the accelerator pedal further
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activating kickdown
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releasing the brake pedal
The braking action of PRE-SAFE
®
Brake is
ended automatically if:
R
you manoeuvre to avoid the obstacle
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there is no longer a risk of collision
R
there is no longer an obstacle detected in
front of your vehicle
STEER CONTROL
General notes
STEER CONTROL helps you by transmitting a
noticeable steering force to the steering
wheel in the direction required for vehicle
stabilisation.
Driving safety systems
79
Saf
ety
Z