Srs Airbags And Seat Belt Pretensioners; Standard Equipment; Optional Equipment - Lexus GS 450h 2006 Emergency Response Manual

SRS AIRBAGS & SEAT BELT PRETENSIONERS
Frontal, Seat Side, Curtain, and
Knee Airbag
Driver Side Knee Airbags
WARNING:
The SRS may remain powered for up to 90
seconds after the vehicle is shut off or
disabled. To prevent serious injury or death
from unintentional SRS deployment, avoid
breaching the SRS components

Standard Equipment

• Electronic frontal impact sensors (2) are
mounted in the engine compartment
illustrated on the following page.
• Front seat belt pretensioners are mounted near
the base of the B-pillar
• A frontal dual stage airbag for the driver
mounted in the steering wheel hub.
• A frontal dual stage airbag for the front
❹
passenger is integrated into the dashboard
and deploys through the top of the dashboard.
•
The SRS computer
pan underneath the centre console. It also
contains an impact sensor.
• Front electronic side impact sensors (2) are
mounted near the base of the B-pillars
• Rear electronic side impact sensors (2) are
mounted near the base of the C-pillars
• Front seat side impact airbags
in the front seats.
• Side curtain airbags
outer edge inside the roof rails.
• Front knee airbags
driver side and passenger side lower portion
of the dash.

Optional Equipment

• Rear seat side impact airbags
rear seats are optional equipment.
• A pre-crash safety system containing a radar
sensory system, occupant seat sensor, and an
electric motor-pyrotechnic pretensioner system.
During a pre-collision event, an electric motor in
the pretensioners retracts the slack in the front
seatbelts. When conditions stabilise the electric
motor will reverse itself. When the airbags
deploy, the pyrotechnic pretensioners
function normally.
NOTES:
The front seat side impact airbags and the side
curtain airbags may deploy independently of
each other.
The knee airbags deploy simultaneously with the
frontal airbags and seat belt pretensioners.
– 13 –
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➒
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