What Makes an Airbag Inflate?; How Does an Airbag Restrain?; What Will You See after an Airbag Inflates?- Page 53

2021 Buick Envision Owner Manual

Model Year
2014 Dodge Charger SRT Owner Manual

Table of Contents

02-Seats and Restraints_en_US
04-Instruments and Controls_en_US
08-Driving and Operating_en_US
Driving and Operating
09-Vehicle Care_en_US
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Buick E2UB-N Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-

14583509) - 2021 - CRC - 1/8/21

52

Seats and Restraints

Seat-mounted side impact airbags are
designed to inflate in moderate to severe
side crashes depending on the location of
the impact. Seat-mounted side impact
airbags are not designed to inflate in frontal
impacts, near frontal impacts, rollovers,
or rear impacts. A seat-mounted side impact
airbag is designed to inflate on the side of
the vehicle that is struck.

Roof-rail airbags are designed to inflate in
moderate to severe side crashes depending
on the location of the impact. In addition,
these roof-rail airbags are designed to inflate
during a rollover or in a severe frontal
impact. Roof-rail airbags are not designed to
inflate in rear impacts. Both roof-rail airbags
will inflate when either side of the vehicle is
struck, or if the sensing system predicts that
the vehicle is about to roll over on its side,
or in a severe frontal impact.

In any particular crash, no one can say
whether an airbag should have inflated
simply because of the vehicle damage or the
repair costs.

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. The inflator, the
airbag, and related hardware are all part of
the airbag module.

For airbag locations, see

Where Are the

Airbags?

0

50

.

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 seat belts by distributing the force of the
impact more evenly over the
occupant's body.

Rollover capable roof-rail airbags are
designed to help contain the head and chest
of occupants in the outboard seating
positions in the first and second rows. The
rollover capable roof-rail airbags are
designed to help reduce the risk of full or
partial ejection in rollover events, although
no system can prevent all such ejections.

But airbags would not help in many types
of collisions, primarily because the
occupant's motion is not toward those
airbags. See

When Should an Airbag Inflate?

0

51

.

Airbags should never be regarded as
anything more than a supplement to seat
belts.

What Will You See after an
Airbag Inflates?

After frontal, knee, and seat-mounted side
impact airbags inflate, they quickly deflate,
so quickly that some people may not even
realize the airbags inflated. Roof-rail airbags
may still be at least partially inflated for
some time after they inflate. Some
components of the airbag module may be
hot for several minutes. For location of the
airbags, see

Where Are the Airbags?

0

50

.

The parts of the airbag that come into
contact with you may be warm, but not too
hot to touch. There may be some smoke
and dust coming from the vents in the
deflated airbags. Airbag inflation does not
prevent the driver from seeing out of the
windshield or being able to steer the
vehicle, nor does it prevent people from
leaving the vehicle.

Detailed Information for 2021 Buick Envision Owner Manual

FAQ (Frequently Asked Questions) for 2021 Buick Envision Owner Manual - Page 53

  • Both roof-rail airbags will inflate when either side of the vehicle is struck, or if the sensing system predicts that the vehicle is about to roll over on its side, or in a severe frontal impact. In any particular crash, no one can say whether an airbag should have inflated simply because of the vehicle damage or the repair costs. What Makes an Airbag Inflate?
  • The inflator, the airbag, and related hardware are all part of the airbag module. For airbag locations, see Where Are the Airbags?
  • 0 50 . How Does an Airbag Restrain?
  • See When Should an Airbag Inflate?
  • 0 51 . Airbags should never be regarded as anything more than a supplement to seat belts. What Will You See after an Airbag Inflates?
  • For location of the airbags, see Where Are the Airbags?