Steer Control - Mercedes-Benz 2016 GL Operator's Manual

there are strong radar reflections, for
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example in parking garages
a narrow vehicle traveling in front, e.g. a
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motorbike
a vehicle traveling in front on a different line
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relative to the center of your vehicle
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.
Function
To activate/deactivate: activate or deac-
X
®
tivate PRE-SAFE Brake in the on-board
computer ( page 282).
Y
®
If the PRE-SAFE Brake is not activated, the
æ symbol appears in the multifunction
display.
If you have activated DSR (
®
SAFE Brake is deactivated.
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
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seat belts fastened
and
the vehicle speed is between approx-
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imately 4 mph (7 km/h) and 124 mph
(200 km/h)
i
If there is an increased risk of collision,
preventive passenger protection measures
®
(PRE-SAFE ) are activated.
page 257), PRE-
Y
Driving safety systems
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 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
ended automatically if:
you maneuver to avoid the obstacle.
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there is no longer any danger of a collision.
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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 partic-
ular if:
both right wheels or both left wheels are on
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a wet or slippery road surface when you
brake.
the vehicle starts to skid.
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Important safety notes
i
Observe the "Important safety notes" sec-
tion ( page 68).
Y
No steering support is provided by STEER
CONTROL, if:
®
ESP is malfunctioning.
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the lighting is faulty.
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77
®
Brake is
Z