Mercedes-Benz S-Class Operator's Manual page 55

If you place a child in a forward-facing child
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restraint on the front-passenger seat:
move the seat as far back as possible
-
use the proper child restraint
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recommended for the age, size and
weight of the child
secure child restraint with the vehicle's
-
seat belt according to the child seat
manufacturer's instructions
For children larger than the typical 12-
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month-old child, the front-passenger front
air bag may or may not be activated.
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WARNING
If the red 6 SRS warning lamp in the
instrument cluster and the 45
indicator lamp light up simultaneously, the
OCS is malfunctioning. The front passenger
front air bag will be deactivated in this case.
Have the system checked by qualified
technicians as soon as possible. Contact an
authorized Mercedes-Benz Center.
Only have the seat repaired or replaced at an
authorized Mercedes-Benz Center.
In order to ensure proper operation of the air
bag system and OCS:
Sit with the seat belt properly fastened in a
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position that is as upright as possible with
your back against the seat backrest.
When seated, a passenger should not
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position him/herself in such a way as to
cause the passenger's weight to be lifted
from the seat cushion as this may result in
the OCS being unable to correctly
approximate the passenger's weight
category.
Read and observe all warnings in this
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chapter.
Occupant safety
PASSENGER AIR BAG OFF indicator lamp
:
PASSENGER AIR BAG ON indicator lamp
;
If the SmartKey is removed from the ignition
lock or is in position 0, PASSENGER AIR BAG
OFF indicator lamp : does not light up.
PASSENGER AIR BAG ON indicator lamp ;
is inoperative. It lights up briefly when the
ignition is switched on and then goes out
again.
The Occupant Classification System (OCS)
categorizes the occupant on the front-
passenger seat using a weight sensor. The
front-passenger front air bag is deactivated
automatically for certain weight categories.
PASSENGER AIR BAG OFF indicator lamp :
shows you the current status. If PASSENGER
AIR BAG OFF indicator lamp : is lit, the front-
passenger front air bag is disabled.
The system does not deactivate:
the side impact air bag
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the window curtain air bag
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the Emergency Tensioning Devices
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To be classified correctly, the front passenger
must sit:
with the seat belt fastened correctly
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in a position that is as upright as possible
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with their back against the seat backrest
with their feet on the floor
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The OCS weight sensor reading is affected if
the occupant's weight is transferred, e.g. by
leaning on the armrest.
If the front-passenger seat, the seat cover or
the seat cushion are damaged, have the
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