Mercedes-Benz Sprinter Operating Instructions Manual page 149

stop, the vehicle is braked until the vehicle/
trailer combination is stabilised. If necessary, the
vehicle's engine output is limited.
If your vehicle with trailer (vehicle/trailer combi‐
nation) starts to swerve, you are able to stabilise
the vehicle/trailer combination only by braking.
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ESP trailer stabilisation helps you to stabilise
the vehicle/trailer combination in this situation.
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ESP trailer stabilisation is active above speeds
of 65 km/h.
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If ESP is deactivated because of a malfunction,
trailer stabilisation will not function.
Function of EBD (Electronic Brakeforce Distri‐
bution)
EBD has the following characteristics:
monitoring and controlling the braking force
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on the rear wheels
improving driving stabilisation when braking,
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especially on bends
Function of Active Brake Assist
Active Brake Assist consists of:
Distance warning function
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Autonomous braking function
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Situation-dependent braking assistance
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Active Brake Assist can help you to minimise the
risk of a collision with vehicles or pedestrians or
to reduce the effects of such a collision.
If Active Brake Assist has detected a risk of colli‐
sion, you will be warned visually and acoustically.
If you do not react to the visual or acoustic warn‐
ing, autonomous braking can be initiated in criti‐
cal situations.
If there are pedestrians and cyclists crossing: in
especially critical situations, Active Brake Assist
can initiate autonomous braking directly. In this
case, the visual and acoustic warning occurs
simultaneously with the braking application.
If you apply the brake yourself in a critical situa‐
tion, or apply the brakes during autonomous
braking, situation-dependent braking assistance
occurs. The brake pressure increases up to maxi‐
mum full-stop braking if necessary. Situation-
dependent braking assistance only intervenes
when the brakes are applied firmly; otherwise, it
remains within the autonomous braking process.
& WARNING Risk of accident caused by
limited detection performance of Active
Brake Assist
Active Brake Assist cannot always clearly
identify objects and complex traffic situa‐
tions.
Due to the nature of the system, complex
driving conditions may also cause Brake
Assist to intervene or not intervene without
reason. In such cases, and in the event of
Active Brake Assist malfunctioning, the brake
system will continue to be available with full
brake boost and BAS.
Always pay careful attention to the traf‐
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fic situation; do not rely on Active Brake
Assist alone. Active Brake Assist is only
an aid. The driver of the vehicle is
responsible for keeping a sufficiently
safe distance to the vehicle in front, for
vehicle speed and for braking in good
time.
Be prepared to brake or swerve if nec‐
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essary.
Also observe the system limitations of Active
Brake Assist.
The individual subfunctions are available in
the following speed ranges:
Distance warning function
The distance warning function issues a warning
at speeds:
from approximately 30 km/h, if over several
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seconds the distance maintained to the vehi‐
cle travelling in front is insufficient for the
driven speed.
The · distance warning lamp then lights
up in the instrument cluster.
from approximately 7 km/h, if your vehicle is
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critically close to a vehicle or pedestrian.
An intermittent warning tone sounds and the
· distance warning lamp lights up in the
instrument cluster.
Brake immediately or take evasive action, provi‐
ded it is safe to do so and the traffic situation
allows this.
147
Driving and parking