lock CHEVROLET IMPALA 2001 8.G User Guide

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Shoulder Belt Height Adjuster
Before you begin to drive, move the shoulder belt
adjuster to the height that is right for you.To move it down, squeeze the release lever and the
shoulder belt guide as shown and move the height
adjuster to the desired position. You can move the
adjuster up just by pushing up on the shoulder belt
guide. After you move the adjuster to where you want it,
try to move it down without squeezing the release lever
to make sure it has locked into position.
Adjust the height so that the shoulder portion of the
belt is centered on your shoulder. The belt should be
away from your face and neck, but not falling off
your shoulder.

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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
To learn how to wear the right front passenger's
safety belt properly, see ªDriver Positionº earlier
in this section.
The right front passenger's safety belt works the same
way as the driver's safety belt
-- except for two things.
If the belt stops before it reaches the buckle, tilt the latch
plate and keep pulling until you can buckle the belt.
On some vehicles, if you pull the shoulder portion of the
belt out all the way, you will engage the child restraint
locking feature. If this happens, just let the belt go back
all the way and start again.

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CAUTION:
If something is between an occupant and an
air bag, the bag might not inflate properly or it
might force the object into that person. The path
of an inflating air bag must be kept clear. Don't
put anything between an occupant and an air
bag, and don't attach or put anything on the
steering wheel hub or on or near any other air
bag covering and don't let seat covers block the
inflation path of a side impact air bag.
When should an air bag inflate?
The driver's and right front passenger's frontal air bags
are designed to inflate in moderate to severe frontal or
near
-frontal crashes. But they are designed to inflate
only if the impact speed is above the system's designed
ªthreshold level.º
In addition, your vehicle has ªdual stageº frontal air
bags, which tailor the amount of restraint according
to crash severity. For moderate frontal impacts,
these air bags inflate at a level less than full deployment.For more severe frontal impacts, full deployment occurs.
If the front of your vehicle goes straight into a wall
that doesn't move or deform, the threshold level
for the reduced deployment is about 12 to 16 mph
(19 to 26 km/h), and the threshold level for a full
deployment is about 18 to 24 mph (29 to 38.5 km/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 driver's and right front passenger's frontal
air bags are not designed to inflate in rollovers, side
impacts, or rear impacts, because inflation would not
help the occupant.
The driver's side impact air bag is designed to inflate in
moderate to severe side crashes involving the driver's
door. The side impact air bag will inflate if the crash
severity is above the system's designed ªthreshold
level.º The threshold level can vary with specific
vehicle design. The driver's side impact air bag is not
designed to inflate in frontal or near
-frontal impacts,
rollovers or rear impacts, because inflation would not
help the occupant.

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The parts of the bag that come into contact with you
may be warm, but not too hot to touch. There will be
some smoke and dust coming from the vents in the
deflated air bags. Air bag inflation doesn't prevent the
driver from seeing or being able to steer the vehicle,
nor does it stop people from leaving the vehicle.
CAUTION:
When an air bag inflates, there is dust in the air.
This dust could cause breathing problems
for people with a history of asthma or other
breathing trouble. To avoid this, everyone in the
vehicle should get out as soon as it is safe to do so.
If you have breathing problems but can't get out
of the vehicle after an air bag inflates, then get
fresh air by opening a window or a door.
Your vehicle has a feature that will automatically unlock
the doors and turn the interior lamps on when the air
bags inflate (if battery power is available). You can lock
the doors again and turn the interior lamps off by using
the door lock and interior lamp controls.In many crashes severe enough to inflate an air bag,
windshields are broken by vehicle deformation.
Additional windshield breakage may also occur from
the right front passenger air bag.

Air bags are designed to inflate only once. After an
air bag inflates, 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.

Your vehicle is equipped with an electronic frontal
sensor, which helps the sensing system distinguish
between a moderate frontal impact and a more severe
frontal impact. Your vehicle is also equipped with a
crash sensing and diagnostic module, which records
information about the frontal air bag system.
The module records information about the readiness
of the system, when the system commands air bag
inflation and driver's safety belt usage at deployment.
The module also records speed, engine rpm, brake
and throttle data.

Let only qualified technicians work on your air
bag systems. Improper service can mean that an
air bag system won't work properly. See your dealer
for service.

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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.
2. Push the latch plate into the buckle until it clicks.If the belt stops before it reaches the buckle, tilt the
latch plate and keep pulling until you can buckle it.
Pull up on the latch plate to make sure it is secure.
On some vehicles, 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. If the belt is not long
enough, see ªSafety Belt Extenderº 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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3. To make the lap part tight, pull down on the buckle
end of the belt as you pull up on the shoulder part.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.

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4. Some vehicles have a child restraint locking feature
on the shoulder belt retractor. You can tell if your
vehicle has this feature by pulling the shoulder belt
all the way out of the retractor. Then, let the belt go
back a few inches, and try to pull the belt out again.
If you can't pull the belt out because it has locked,
it means the retractor has the child restraint locking
feature. If the belt doesn't lock and you can pull the
belt out of the retractor again, it means your vehicle
doesn't have the child restraint locking feature on the
shoulder belt retractor.
If your vehicle has the child restraint locking
feature on the shoulder belt retractor, pull the rest
of the shoulder belt all the way out of the retractor
to set the lock.
To tighten the belt, feed the shoulder belt back
into the retractor while you push down on the
child restraint. If you're using a forward
-facing
child restraint, you may find it helpful to use your
knee to push down on the child restraint as you
tighten the belt.

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If your vehicle doesn't have the child restraint
locking feature on the shoulder belt retractor,
tighten the belt by pulling up on the shoulder
belt while you push down on the child restraint.
If you're using a forward
-facing child restraint
you may find it helpful to use your knee to push
down on the child restraint as you tighten the belt.
5. Push and pull the child restraint in different
directions to be sure it is secure.
To remove the child restraint, just unbuckle the vehicle's
safety belt and let it go back all the way. The safety belt
will move freely again and be ready to work for an adult
or larger child passenger.
Securing a Child Restraint in the Right
Front Seat Position
Your vehicle has a right front passenger air bag. Never
put a rear
-facing child restraint in this seat. Here's why:
CAUTION:
A child in a rear-facing child restraint can be
seriously injured or killed if the right front
passenger's air bag inflates. This is because the
back of the rear
-facing child restraint would be
very close to the inflating air bag. Always secure
a rear
-facing child restraint in the rear seat.
Although a rear seat is a safer place, you can secure a
forward
-facing child restraint in the right front seat.
You'll be using the lap
-shoulder belt. See the earlier
part about the top strap if the child restraint has one.
Be sure to follow the instructions that came with the
child restraint. Secure the child in the child restraint
when and as the instructions say.
1. Because your vehicle has a right front passenger air
bag, always move the seat as far back as it will go
before securing a forward
-facing child restraint.
See ªSeatsº in the Index.

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5. Some vehicles have a child restraint locking feature
on the shoulder belt retractor. You can tell if your
vehicle has this feature by pulling the shoulder belt
all the way out of the retractor. Then, let the belt go
back a few inches, and try to pull the belt out again.
If you can't pull the belt out because it has locked,
it means the retractor has the child restraint locking
feature. If the belt doesn't lock and you can pull the
belt out of the retractor again, it means your vehicle
doesn't have the child restraint locking feature on the
shoulder belt retractor.
If your vehicle has the child restraint locking
feature on the shoulder belt retractor, pull the rest
of the shoulder belt all the way out of the retractor
to set the lock.
To tighten the belt, feed the shoulder belt back
into the retractor while you push down on the
child restraint. You may find it helpful to use your
knee to push down on the child restraint as you
tighten the belt.

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If your vehicle doesn't have the child restraint
locking feature on the shoulder belt retractor,
tighten the belt by pulling up on the shoulder
belt while you push down on the child restraint.
You may find it helpful to use your knee to push
down on the child restraint as you tighten the belt.6. Push and pull the child restraint in different
directions to be sure it is secure.
To remove the child restraint, just unbuckle the vehicle's
safety belt and let it go back all the way. The safety belt
will move freely again and be ready to work for an adult
or larger child passenger.