Adaptive Brake - Mercedes-Benz 2013 SL Operator's Manual

the brake system checked at a qualified
specialist workshop.
Observe information regarding indicator and
warning lamps ( page 271) as well as
Y
display messages ( page 243).
Y
EBD monitors and controls the brake
pressure on the rear wheels to improve
driving stability while braking.

ADAPTIVE BRAKE

ADAPTIVE BRAKE enhances braking safety
and offers increased braking comfort. In
addition to the braking function, ADAPTIVE
BRAKE also has the HOLD function
( page 195) and hill start assist
Y
( page 158).
Y
®
PRE-SAFE Brake
i
Observe the "Important safety notes"
section ( page 73).
Y
®
PRE-SAFE Brake is only available in vehicles
with DISTRONIC PLUS.
®
If PRE-SAFE Brake is to aid you, the radar
sensor system must:
activated ( page 235)
R
Y
operational
R
®
PRE-SAFE Brake can help you to minimize
the risk of a collision with a vehicle ahead or
reduce the effects of such a collision. If PRE-
®
SAFE Brake detects a risk of collision, you
will be warned visually and acoustically as
well as by automatic braking. PRE-SAFE
Brake cannot prevent a collision without your
intervention.
Starting at a speed of around
4 mph (7 km/h), this function warns you if
you very quickly approach a vehicle in front.
An intermittent warning tone will then sound
and the · distance warning lamp will light
up in the instrument cluster.
Driving safety systems
Brake immediately in order to increase the
X
distance from the vehicle in front.
or
Take evasive action provided it is safe to do
X
so.
From a speed of approximately
4 mph (7 km/h), if the driver and front
passenger have fastened their seat belts,
®
PRE-SAFE Brake can brake the vehicle
automatically at speeds up to approximately
124 mph (200 km/h).
Due to the nature of the system, particularly
complicated driving conditions may cause
unnecessary warnings or the unnecessary
intervention of PRE-SAFE
You can prevent the intervention of the PRE-
®
SAFE Brake at any time by:
depressing the accelerator pedal further
R
activating kickdown
R
releasing the brake pedal.
R
The braking action of PRE-SAFE
ended automatically if:
you maneuver to avoid the obstacle.
R
there is no longer any danger of a rear-end
R
collision.
there is no longer an obstacle detected in
R
front of your vehicle.
With the help of the radar sensor system,
®
PRE-SAFE Brake can detect obstacles that
are in front of your vehicle for an extended
period of time.
At speeds of up to approximately 40 mph
(70 km/h), BAS PLUS can also detect
stationary objects. Examples of stationary
®
objects are stopped or parked vehicles.
If you approach an obstacle and PRE-SAFE
Brake detects a risk of a collision, the system
will alert you both visually and acoustically. If
you do not brake or take evasive action, the
system will warn you by automatically braking
the vehicle gently. If there is an increased risk
of collision, preventative passenger
protection measures (PRE-SAFE
activated ( page 64).
Y
®
Brake.
®
Brake is
®
®
) are
Z
79