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brake pedal. Objects stored in this area may
impair pedal
movement which could interfere
with the braking ability of the PRE-SAFE
®
Brake.
Do not place your foot under the brake pedal
– your foot could become caught.
To maintain the proper distance to the vehicle
in front of you and thus prevent a rear-end
collision, you must apply the brakes yourself.
X
Brake the vehicle immediately to avoid a
collision.
Under no circumstances should the driver
await the intermittent warning sound
before braking. Observe the following
warning note.
The
intermittent
warning sound ceases and
the distance warning lamp · goes out
when the necessary distance to the vehicle
ahead is again established.
The PRE-SAFE
®
Brake
can react to stationary
obstacles such as standing or parked vehicles
at road speeds of up to approximately 40 mph
(70 km/h).
G
Warning!
If you do not receive visual or acoustic
warning signals, the PRE-SAFE
®
Brake may
R
not have recognized the collision risk
R
have been deactivated
R
be malfunctioning
Apply the
brakes yourself to avoid a collision.
The PRE-SAFE
®
Brake does not always clearly
interpret complex traffic situations. If a visual
and/or acoustic warning is issued in an
uncritical driving situation, or if the vehicle
brakes lightly, you can interrupt the PRE-
SAFE
®
Brake maneuver by pressing down all
the way on the accelerator pedal, using
kickdown, or releasing the brake pedal.
The PRE-SAFE
®
Brake maneuver is
terminated immediately when
R
you avoid the obstacle by evasive steering
R
you drive less than 9 mph (15 km/h)
R
an obstacle can no longer be identified
ahead of you
R
the system no longer senses the risk of a
collision
i
The PRE-SAFE
®
Brake will remain passive
while DISTRONIC PLUS is switched on
(Y page 304).
After a hard collision or damage to the front
of the vehicle from an accident, have the
settings and operation of the radar sensors
checked by an authorized Mercedes-Benz
Center.
When traveling in Canada in a vehicle not
registered in Canada, you must switch off the
radar sensor system (Y page 216). Canadian
law does not permit the use of the radar
sensor system for vehicles from outside of
Canada.
When you switch off the radar system, the
following functions are deactivated:
R
PRE-SAFE
®
Brake
R
BAS PLUS (Y page 57)
R
DISTRONIC PLUS (Y page 304)
R
Park Assist (Y page 324)
R
Blind Spot Assist (Y page 335)
R
Advanced Parking Guidance (Y page 327)
X
Activating and deactivating: Activate or
deactivate the PRE-SAFE
®
Brake using the
instrument cluster control system
(Y page 213).
After the function has been activated, the
PRE-SAFE
®
Brake indicator Ä appears
in the instrument cluster. When the HOLD
function is switched on, the PRE-SAFE
®
Brake indicator Ä will not appear.
64
Driving safety systems
Safety and security
216_AKB; 3; 90, en-US
d2ureepe, Version: 2.11.8.1
2009-05-15T11:47:50+02:00 - Seite 64