What Makes an Airbag Inflate?; How Does an Airbag Restrain?; Seats and Restraints- Page 88

2011 Buick LaCrosse Owner Manual

Model Year
2014 Dodge Charger SRT Owner Manual

Table of Contents

In Brief
Seats and Restraints
Instruments and Controls
Driving and Operating
Vehicle Care
Customer Information
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Black plate (34,1)

Buick LaCrosse Owner Manual - 2011

3-34

Seats and Restraints

In any particular crash, no one
can say whether an airbag should
have inflated simply because of
the damage to a vehicle or because
of what the repair costs were.
For frontal airbags, inflation is
determined by what the vehicle
hits, the angle of the impact, and
how quickly the vehicle slows down.
For seat-mounted side impact and
roof-rail airbags, deployment is
determined by the location and
severity of the side impact.

In a rollover event, roof

rail airbag

deployment is determined by the
direction of the roll.

What Makes an Airbag
Inflate?

In a deployment event, the sensing
system sends an electrical signal
triggering a release of gas from the
inflator. Gas from the inflator fills the
airbag causing the bag to break out
of the cover and deploy. The inflator,
the airbag, and related hardware are
all part of the airbag module.

Frontal airbag modules are located
inside the steering wheel and
instrument panel. For vehicles with
seat-mounted side impact airbags,
there are airbag modules in the side
of the front seatbacks closest to
the door. For vehicles with roof-rail
airbags, there are airbag modules
in the ceiling of the vehicle, near the
side windows that have occupant
seating positions.

How Does an Airbag
Restrain?

In moderate to severe frontal or
near frontal collisions, even belted
occupants can contact the steering
wheel or the instrument panel.
In moderate to severe side
collisions, even belted occupants
can contact the inside of the
vehicle.

Airbags supplement the protection
provided by safety belts. Frontal
airbags distribute the force of
the impact more evenly over the
occupant's upper body, stopping
the occupant more gradually.
Seat-mounted side impact and
roof-rail airbags distribute the
force of the impact more evenly
over the occupant's upper body.

Detailed Information for 2011 Buick LaCrosse Owner Manual

FAQ (Frequently Asked Questions) for 2011 Buick LaCrosse Owner Manual - Page 88

  • Black plate (34,1) Buick LaCrosse Owner Manual - 2011 3-34 Seats and Restraints In any particular crash, no one can say whether an airbag should have inflated simply because of the damage to a vehicle or because of what the repair costs were. For frontal airbags, inflation is determined by what the vehicle hits, the angle of the impact, and how quickly the vehicle slows down. For seat-mounted side impact and roof-rail airbags, deployment is determined by the location and severity of the side impact. In a rollover event, roof ‐ rail airbag deployment is determined by the direction of the roll. What Makes an Airbag Inflate?
  • For vehicles with roof-rail airbags, there are airbag modules in the ceiling of the vehicle, near the side windows that have occupant seating positions. How Does an Airbag Restrain?