1995 PONTIAC PONTIAC Owners Manual

When should an air bag inflate?
The air bag is designed to inflate in moderate to severe
frontal or near-frontal crashes. The air bag will inflate
only if the impact speed is above the system’s designed
“threshold level.”
If your vehicle goes straight into a
wall that doesn’t move or deform, the threshold level is
about
9 to 15 mph (14 to 24 lufl/h). The threshold level
can vary, however, with specific vehicle design,
so that
it can be somewhat above or below this range. If your
vehicle strikes something that will move or deform, such
as a parked car, the threshold level will be higher. The
air bag is not designed to inflate in rollovers, side
impacts, or rear impacts, because inflation would not
help the occupant. In any particular crash,
no one
can say whether an air
bag should have inflated simply because of the damage
to
a vehicle or because of what the repair costs were.
Inflation is determined by the angle of the impact and
the vehicle’s deceleration. Vehicle damage is only one
indication of this.
What makes an air bag inflate?
In a frontal or near-frontal impact of sufficient severity,
the air bag sensing system detects that the vehicle is
suddenly stopping as a result of a crash. The sensing
system triggers
a chemical reaction of the sodium azide
sealed in the inflator. The reaction produces nitrogen
gas, which inflates the air bag. The inflator,
air bag, and
related hardware
are all part of the air bag modules
packed inside the steering wheel and in the instrument
panel in front of the right front passenger.
How does an air bag restrain?
In moderate to severe frontal or near-frontal collisions,
even belted occupants can contact the steering wheel or
the instrument panel. The air bag supplements the
protection provided by safety belts. Air bags distribute
the force
of the impact more evenly over the occupant’s
upper body, stopping the occupant more gradually. But air bags would not help you in many types of collisions,
including rollovers and rear and side impacts, primarily
because an occupant’s motion
is not toward the air bag.
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Air bags should never be regarded as anyhng more
than a supplement to safety belts, and then only in
moderate to severe frontal or near-frontal collisions.
What will you see after an air bag inflaters?
After the air bag inflates, it quickly deflates. This occurs
so quickly that some people may not even realize the air
bag inflated. Some components of the air bag module in
the steering wheel hub for the driver’s air bag, or the
instrument panel for the right front passenger’s bag, will
be hot for a short time, but the part
of the bag that comes
into contact with you will not be hot
to the touch. There
will be some smoke and dust coming from vents
in the
deflated
air bags. Air bag inflation will not prevent the
driver from seeing or from being able to steer the
vehicle, nor will it stop people from leaving the vehicle. In many crashes severe enough to inflate an air bag,
windshields are broken by vehicle deformation.
Additional windshield breakage may also occur fi-om the
right front pas.senges
air bag.
The air bags are designed to inflate only once. After
they inflate, you’ll need some new
parts for your air
bag system. If you don’t get them, the air bag system
won’t be there
to help protect you in another crash.
A new system will include air bag modules and
possibly other parts. The service manual for your
vehicle covers the need to replace other parts.
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Your vehicle is equipped with a alagnostic module,
which records information about the alia bag system,
The module records Mormation about the readiness
of the system, when the sensors are activated and
driver’s safety belt usage at deployment.
Let only qualified technicians work on your air bag
system. Improper service can mean that your air bag
system won’t work properly. See your dealer for
service.
NOTICE:
If you damage the cover for the driver’s or the
right front passenger’s
air bag, they may not
work properly. You may have to replace the air
bag module in the steering wheel or both the air
bag module and the instrument panel for the
right front passenger’s air bag.
Do not open or
break the
air bag covers.
Sewicing Your Air Bag-Equipped Pontiac
Air bags affect how your Pontiac should be serviced.
There
are parts of the air bag system in several places
around your vehicle. You don’t want the system to
inflate while someone
is working on your vehicle. Your
Pontiac dealer and the 1995 Grand Prix Service Manual
have information about servicing
your vehicle and the
air bag system.
To purchase a service manual, see
“Service Publications’’ in the Index.
The air bag system does not need regular maintenance.
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Safety Belt Use During Pregnancy
Safety belts work for everyone, including pregnant
women. Like all occupants, they are more likely
to be
seriously injured if they don’t wear safety belts.
A pregnant woman should wear a lap-shoulder belt, and
the lap portion should be worn as
low as possible
throughout the pregnancy. The
best way to protect the fetus
is to protect the
mother. When
a safety belt is worn properly, it’s more
likely that the fetus won’t be hurt
in a crash. For
pregnant women, as for anyone,
the key to making
safety belts effective is wearing them properly.
Right Front Passenger Position
The right front passenger’s safety belt works the same
way as the driver’s safety belt. See “Driver Position,’’
earlier
in this section.
On four-door models, when the shoulder belt is pulled
out all the way, it will lock. If it does, let it go back all
the way and start again.
Center Passenger Position
Lap Belt
If your vehicle has a bench seat, someone can sit in the
center position.
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When you sit in a center seating position, you have a lap
safety belt, which has no retractor.
To make the belt
longer, tilt the latch plate and pull it along the belt.
To make the belt shorter, pull its free end as shown until
the belt is snug.
Buckle, position and release it the same way as the lap
part of a lap-shoulder belt. If the belt isn’t long enough,
see “Safety Belt Extender’’ at the end of this section.
Make sure the release button on the buckle
is positioned
so you would be able to unbuckle the safety belt quickly
if
you ever had to.
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Rear Seat Passengers
It‘s very important for rear seat passengers to buckle up!
Accident statistics show that unbelted people in’the rea
seat
are hurt more often in crashes than those who are
wearing safety belts.
Rear passengers who aren’t safety belted
can be thrown
out
of the vehicle in a crash. And they can strike others
in the vehicle who are wearing safety belts.
Rear Seat Outside Passenger Positions
U
Lap-Shoulder Belt
The positions next to the windows have lap-shoulder
belts. Here’s how to wear one properly.
1. Pick up the latch plate and pull the belt across you.
Don’t let it get twisted.
The shoulder belt may lock
if you pull the belt across
you
very quickly. If this happens, let the belt go back
slightly to unlock it. Then pull the belt across you
more slowly.
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2. Push the latch plate into the buckle until it clicks.
Pull up on the latch plate to make sure
it is secure.
When the shoulder belt is pulled out all the way,
11
will lock. If it does, let it go back all the way and
start again.
If the belt is not long enough, see “Safety
Belt Extender” at the end
of this section. Make sure
the release button on the buckle
is positioned so you
would be able to unbuckle the safety belt quickly
if
you ever had to.
3. To make the lap part tight, pull down on the buckle
end of the belt as you pull up on the shoulder part.
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The lap part of the belt should be worn low and snug on
the hips, just touching the thighs. In a crash, this applies
force to the strong pelvic bones. And you'd be less likely
to slide under the lap belt.
If you slid under it, the belt
would apply force at your abdomen.
This could cause
serious
or even fatal injuries. The shoulder belt should go
over the shoulder
and across the chest. These parts of the
body
are best able to take belt restraining forces.
The safety belt locks if there's a sudden stop
or a crash,
or if you pull the belt very quickly out of the retractor.
To unlatch the belt, just push the button on the buckle.
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