Mercedes-Benz S-Class Coupe Operator's Manual page 72

Driving safety systems
70
Recognition by the camera system is also
impaired in the event of:
dirt on the camera or if the camera is cov-
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ered
there is glare on the camera system, e.g.
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from the sun being low in the sky
darkness
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if:
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pedestrians move quickly, e.g. into the
-
path of the vehicle
the camera system no longer recognizes
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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 configuration and operation of
the radar sensors checked at a qualified spe-
cialist workshop. This also applies to colli-
sions at low 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
system checked at a qualified specialist work-
shop.
Function
To avoid a collision, BAS PLUS calculates the
brake force necessary if:
you approach an obstacle, and
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BAS PLUS has detected a risk of collision
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When driving at a speed under 20 mph
(30 km/h): if you depress the brake pedal,
BAS PLUS is activated. The increase in brake
pressure will be carried out at the last possi-
ble moment.
When driving at a speed above 20 mph
(30 km/h): if you depress the brake pedal
sharply, BAS PLUS automatically raises the
brake pressure to a value adapted to the traf-
fic situation.
BAS PLUS provides braking assistance in haz-
ardous situations with vehicles in front within
a speed range between 4 mph (7 km/h) and
155 mph (250 km/h).
At speeds of up to approximately 44 mph
(70 km/h), BAS PLUS can react to:
stationary objects in the path of your vehi-
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cle, e.g. stopped or parked vehicles
pedestrians in the path of your vehicle
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objects crossing your path and that are
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recognized in the detection range of the
sensors
i
If BAS PLUS demands particularly high
braking force, preventative passenger pro-
tection measures (PRE-SAFE
ted simultaneously.
Keep the brake pedal depressed until the
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emergency braking situation is over.
ABS prevents the wheels from locking.
BAS PLUS is deactivated and the brakes func-
tion as usual again, if:
you release the brake pedal.
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there is no longer a risk of collision.
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no obstacle is detected in front of your
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vehicle.
you depress the accelerator pedal.
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you activate kickdown.
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COLLISION PREVENTION ASSIST
PLUS
General information
COLLISION PREVENTION ASSIST PLUS con-
sists of a distance warning function with an
autonomous braking function and adaptive
Brake Assist.
COLLISION PREVENTION ASSIST PLUS can
help you to minimize the risk of a front-end
collision with a vehicle ahead or reduce the
effects of such a collision.
If COLLISION PREVENTION ASSIST PLUS
detects that there is a risk of a collision, you
will be warned visually and acoustically. If you
®
) are activa-