Occupant safety
41
Window curtain air bags
Occupant Classification System
(OCS)
G Warning
Observe "Important safety notes"
How the occupant classification
system works
(
Y page 36).
The Occupant Classification System (OCS) is
standard equipment in the USA.
The window curtain air bags enhance the level
of protection for the head (but not chest or
arms) of the vehicle occupants on the side of
the vehicle on which the impact occurs.
The window curtain air bags are integrated
into the side of the roof frame and deploy in
the area extending from the front door (A-
pillar) to the rear door (C-pillar).
OCS categorizes the occupant on the front-
passenger seat by means of a weight sensor.
The front-passenger front air bag is
automatically deactivated for certain weight
categories. The respective status can be
recognized by the45 indicator lamp.
With the45 indicator lamp
illuminated, the front-passenger front air bag
is deactivated.
The system does not deactivate:
Rthe side impact air bag
Rthe pelvis air bag
Rthe window curtain air bag
Rthe Emergency Tensioning Devices
To be classified correctly, the front passenger
must sit:
Window curtain air bags: are deployed:
Rwith the seat belt properly fastened
Rin a position that is as upright as possible
with the back against the seat backrest
Rwith their feet on the floor
Ron the side on which an impact occurs
Rat the start of an accident with a high rate
of lateral vehicle deceleration or
acceleration, e.g. in a side impact
Rregardless of whether the front-passenger
seat is occupied
If the front-passenger's weight is transferred
to another object in the vehicle (e.g. by
leaning on armrests), OCS may not be able to
approximate the occupant's weight category.
If the front passenger seat, the seat cover, or
the seat cushion are damaged, have the
necessary repair work carried out at an
authorized Mercedes-Benz Center.
For reasons of safety, Mercedes-Benz
recommends that you only use seat
accessories that have been approved by
Mercedes-Benz.
Rindependently of seat belt use
Rif the vehicle overturns and the system
determines that window curtain air bag
deployment can offer additional protection
to that provided by the seat belt
Rindependently of the front air bags
Window curtain air bags: will not deploy in
impacts with deceleration rates which do not
exceed the system’s preset deployment
thresholds for vehicle deceleration or
acceleration. You will then be protected by
the seat belt.
Both the driver and the front passenger
should observe the45 indicator lamp
to determine whether or not the front
passenger is positioned correctly.
Z
| Categories | Mercedes-Benz GL-Class Manuals, Mercedes-Benz Manuals |
|---|---|
| Tags | Mercedes-Benz GLK350, Mercedes-Benz X204 |
| Model Year | 2011 |
| Download File |
|
| Document File Type | |
| Copyright | Attribution Non-commercial |
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