Mercedes-Benz 2009 ML-Class Automobile User Manual


 
87
Safety and Security
Occupant safety
When the OCS senses that the front passen-
ger seat occupant is classified as being
heavier than the weight of a typical
12-month-old child seated in a standard
child restraint or as being a small individual
(such as a young teenager or a small adult),
the 59 indicator lamp will illu-
minate for approximately 6 seconds when
the engine is started and then, depending on
occupant weight sensor readings from the
seat, remain illuminated or go out. With the
59 indicator lamp illuminated,
the front passenger front air bag is deacti-
vated. With the 59 indicator
lamp out, the front passenger front air bag is
activated.
When the OCS senses that the front passen-
ger seat occupant is classified as an adult or
someone larger than a small individual, the
59 indicator lamp will illumi-
nate for approximately 6 seconds when the
engine is started and then go out, indicating
that the front passenger front air bag is
activated.
If the 59 indicator lamp is illu-
minated, the front passenger front air bag is
deactivated and will not be deployed.
If the 59 indicator lamp is not
illuminated, the front passenger front air
bag is activated and will be deployed:
ț in the event of certain frontal impacts
ț if impact exceeds a preset deployment
threshold
ț independently of the side impact air
bags.
If the front passenger front air bag is de-
ployed, the rate of inflation will be influ-
enced by:
ț the rate of vehicle deceleration as
assessed by the air bag control unit
ț the front passenger’s weight category
as identified by the Occupant Classifica-
tion System (OCS)
Warning! G
According to accident statistics, children
are safer when properly restrained in the
rear seating positions than in the front seat-
ing position. Thus, we strongly recommend
that children be placed in the rear seats
whenever possible. Regardless of seating
position, children 12 years old and under
must be seated and properly secured in an
appropriate infant or child restraint
recommended for the size and weight of the
child.
The infant or child restraint must be properly
secured with the vehicle’s seat belt, the seat
belt and top tether strap, or lower anchors
and top tether strap, fully in accordance
with the child seat manufacturer’s
instructions.
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