Mercedes-Benz 2007 SLR Mclaren Automobile User Manual


 
68
Safety and Security
Occupant safety
When the OCS senses that the passenger
seat occupant is classified as being up to or
less than the weight of a typical
12-month-old child in a standard child
restraint, the PASSENGER AIR BAG OFF indi-
cator lamp will illuminate when the engine is
started and remain illuminated, indicating
that the passenger front air bag and passen-
ger knee air bag are deactivated.
When the OCS senses that the passenger
seat is classified as being empty, the
PASSENGER AIR BAG OFF indicator lamp
will illuminate when the engine is started
and remain illuminated, indicating that the
passenger front air bag and the passenger
knee air bag are deactivated.
When the OCS senses that the passenger
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 PASSENGER
AIR BAG OFF indicator lamp will illuminate
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
PASSENGER AIR BAG OFF indicator lamp
illuminated, the passenger front air bag and
the passenger knee air bag are deactivated.
With the PASSENGER AIR BAG OFF indicator
lamp out, the passenger front air bag and
the passenger knee air bag are activated.
When the OCS senses that the passenger
seat occupant is classified as an adult or
someone larger than a small individual, the
PASSENGER AIR BAG OFF indicator lamp
will illuminate for approximately 6 seconds
when the engine is started and then go out,
indicating that the passenger front air bag
and the passenger knee air bag are
activated.
If the PASSENGER AIR BAG OFF indicator
lamp is illuminated, the passenger front air
bag and the passenger knee air bag are
deactivated and will not be deployed.
If the PASSENGER AIR BAG OFF indicator
lamp is not illuminated, the passenger front
air bag and the passenger knee air bag are
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 head-thorax air
bags
If the passenger front air bag and the pas-
senger knee air bag are deployed, the rate of
inflation will be influenced by:
ț the rate of relevant vehicle deceleration
as assessed by the air bag control unit
ț passenger’s weight category as identi-
fied by the Occupant Classification
System (OCS)
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