Steer Control - Mercedes-Benz S-Class Coupe Operator's Manual

Driving safety systems
70
darkness
R
or if:
R
pedestrians move quickly, e.g. into the path
-
of the vehicle
the camera system no longer recognizes a
-
pedestrian as a person due to special cloth-
ing or other objects
a pedestrian is concealed by other objects
-
the typical outline of a person is not distin-
-
guishable from the background
Following damage to the front end of the vehicle,
have the configuration and operation of the
radar sensors checked at a qualified specialist
workshop. This also applies to collisions at slow
speeds where there is no visible damage to the
front of the vehicle.
Following damage to the windshield, have the
configuration and operation of the camera sys-
tem checked at a qualified specialist workshop.
Function
To activate/deactivate: activate or deacti-
X
vate PRE-SAFE
puter ( page 199).
Y
If the PRE-SAFE
æ symbol appears in the multifunction dis-
play.
Starting at a speed of around 4 mph (7 km/h),
this function warns you if you rapidly approach a
vehicle in front. An intermittent warning tone
will then sound and the · distance warning
lamp will light up in the instrument cluster.
Brake immediately to defuse the situation.
X
or
Take evasive action provided it is safe to do
X
so.
®
PRE-SAFE Brake can also brake the vehicle
automatically under the following conditions:
the driver and front passenger have their seat
R
belts fastened
the vehicle speed is between approximately
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4 mph (7 km/h) and 124 mph (200 km/h)
At speeds of up to approximately 44 mph
(70 km/h) PRE-SAFE
stationary objects in the path of your vehicle,
R
e.g. stopped or parked vehicles
pedestrians in the path of your vehicle
R
®
Brake in the on-board com-
®
Brake is not activated, the
®
Brake can also detect:
i
If there is an increased risk of a collision,
preventive passenger protection measures
®
(PRE-SAFE ) are triggered (
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. Automatic
emergency braking is not performed until imme-
diately prior to an imminent accident.
You can prevent the intervention of the PRE-
®
SAFE Brake at any time by:
depressing the accelerator pedal further.
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activating kickdown.
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releasing the brake pedal.
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The braking action of PRE-SAFE
automatically if:
you maneuver 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
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front of your vehicle.

STEER CONTROL

General information
STEER CONTROL helps you by transmitting a
noticeable steering force to the steering wheel
in the direction required for vehicle stabilization.
This steering assistance is provided in particular
if:
both right wheels or both left wheels are on a
R
wet or slippery road surface when you brake
the vehicle starts to skid
R
Important safety notes
i
Observe the "Important safety notes" sec-
tion ( page 61).
Y
No steering support is provided from STEER
CONTROL, if:
®
ESP is deactivated
R
®
ESP is malfunctioning
R
the steering is faulty
R
Power steering will, however, continue to func-
tion.
page 55).
Y
®
Brake is ended