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Crossing vehicles
No reaction
Moving pedestrians
Up to approx.
60 km/h
Stationary pedestrians No reaction
Situation-dependent brak ake f e for orce boos
Situation-dependent br
ce boosting
Situation-dependent brak ake f e for orce boos
Situation-dependent br
ce boosting may
int interv
ervene at speeds abov
ene at speeds above appro
e approximat
in t
in the f
he follo
ollowing situations:
wing situations:
Vehicles travelling in
Up to approx.
front
250 km/h
Stationary vehicles
Up to approx.
80 km/h
Crossing vehicles
No reaction
Moving pedestrians
Up to approx.
60 km/h
Stationary pedestrians No reaction
Cancelling a brak ake application of A
Cancelling a br
Assist
Assist
You can cancel a brake application of Active
Brake Assist at any time by:
Fully depressing the accelerator pedal or with
R
kickdown.
ting
Releasing the brake pedal.
R
ting may
Active Brake Assist may cancel the brake applica-
ximatel ely y 7 km/h
7 km/h
tion when one of the following conditions is ful l-
led:
you manoeuvre to avoid the obstacle
R
there is no longer a risk of collision
R
an obstacle is no longer detected in front of
R
your vehicle
System limits
Syst
em limits
Full system performance is not available for a few
seconds a er driving o .
The system may be impaired or may not function
in the following situations:
In snow, rain, fog, heavy spray, if there is glare,
R
in direct sunlight or in greatly varying light
conditions.
e application of Activ
ctive Br
e Brake
ake
Driving and parking 189
If the sensors are dirty, misted up, damaged or
R
covered.
If the sensors are impaired due to interference
R
from other radar sources, e.g. strong radar
re ections in multi-storey car parks.
If a loss of tyre pressure or a defective tyre
R
has been detected and displayed.
In complex tra c situations where objects
R
cannot always be clearly identi ed.
For pedestrians or vehicles if they move
R
quickly into the sensor detection range.
For pedestrians who are hidden by other
R
objects.
If the typical outline of a pedestrian cannot be
R
distinguished from the background.
If a pedestrian is not detected as such, e.g.
R
due to special clothing or other objects.
If the driver's seat belt is not fastened.
R
On bends with a tight radius.
R
189
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