In order to maintain an appropriate distance
from the vehicle in front and thus prevent a
collision, you must apply the brakes yourself.
At speeds up to approximately
40 mph (70 km/h), PRE-SAFE
®
Brake may
also detect stationary obstacles, for example
stopped or parked vehicles.
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.
X
To activate/deactivate: activate or
deactivate PRE-SAFE
®
Brake in the on-
board computer (
Y
page 376).
After activation, the
Ä
symbol is
displayed on the left in the instrument
cluster.
For PRE-SAFE
®
Brake to assist you when
driving, the radar sensor system must be
switched on and operational.
PRE-SAFE
®
Brake does not always detect
complex traffic situations properly. You can
terminate the braking action of PRE-SAFE
®
Brake in a non-critical driving situation at any
time if:
R
an acoustic and visual warning occurs.
R
the vehicle brakes.
To stop the braking action, you can either
depress the accelerator pedal further,
activate kickdown or release the brake pedal.
The braking action of PRE-SAFE
®
Brake is
ended automatically if:
R
you maneuver to avoid the obstacle.
R
your speed drops below approximately
9 mph (15 km/h).
R
there is no longer an obstacle detected in
front of your vehicle.
R
there is no longer any danger of a collision.
Following a collision or collision-related
damage to the front end of the vehicle, have
the configuration and operation of the radar
sensors checked. Choose a qualified
specialist workshop which has the necessary
specialist knowledge and tools for the work
required. Mercedes-Benz recommends that
you use an authorized Mercedes-Benz Center
for this purpose.
Anti-theft systems
Immobilizer
The immobilizer prevents your vehicle from
being started without the correct key.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. The
engine can be started by anyone with a valid
key that is left inside the vehicle.
X
To activate with the SmartKey: remove
the SmartKey from the ignition lock.
X
To activate with KEYLESS-GO: switch the
ignition off and open the driver's door.
X
To deactivate: switch on the ignition.
i
The immobilizer is always deactivated
when you start the engine.
ATA (Anti-Theft Alarm system)
A visual and audible alarm is triggered if the
alarm system is armed and you open:
R
a door
R
the vehicle with the mechanical key
R
the trunk lid
R
the hood
The alarm is not switched off, even if you
close the open door that has triggered it, for
example.
Anti-theft systems
73
Safety
Z
Содержание S-Class 2011
Страница 1: ...S Class Operator s Manual...
Страница 4: ......
Страница 42: ...40...
Страница 77: ...Vehicle equipment 76 SmartKey 76 Doors 82 Trunk 85 Side windows 89 Sliding sunroof 93 75 Opening and closing...
Страница 286: ...284...
Страница 364: ...362...
Страница 446: ...444...
Страница 447: ...Vehicle equipment 446 Engine compartment 446 Maintenance 451 Care 452 445 Maintenance and care...
Страница 462: ...460...
Страница 480: ...478...
Страница 520: ...518...
Страница 521: ...519...
Страница 522: ...520...
Страница 524: ...Order no 6515 2341 13 Part no 221 584 23 83 Edition A 2011 2215842383t 2215842383...