BUICK CENTURY 2004 Workshop Manual

{CAUTION:
A child in a child restraint in the center front
seat can be badly injured or killed by the right
front passenger’s air bag if it inates. Never
secure a child restraint in the center front seat.
It is always better to secure a child restraint in
the rear seat.
If you secure a forward-facing child restraint in
the right front passenger seat, always move
the front passenger seat as far back as it will
go. It is better to secure the child restraint in a
rear seat.
1. Make the belt as long as possible by tilting the latch
plate and pulling it along the belt.
2. Put the restraint on the seat.
3. Run the vehicle’s safety belt through or around the
restraint. The child restraint instructions will show
you how.
1-45

4. Buckle the belt. Make sure the release button is
positioned so you would be able to unbuckle the
safety belt quickly if you ever had to.
5. To tighten the belt, pull its free end while you push
down on the child restraint. If you’re using a
forward-facing child restraint, you may nd it helpful
to use your knee to push 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. It will be ready to work for an adult or
larger child passenger.
1-46

Securing a Child Restraint in the
Right Front Seat Position
If your child restraint is equipped with the LATCH
system, seeLower Anchorages and Top Tethers for
Children (LATCH System) on page 1-40. SeeTop Strap
on page 1-38if the child restraint has one.
Your vehicle has a right front passenger air bag.
Neverput a rear-facing child restraint in this seat.
Here is why:
{CAUTION:
A child in a rear-facing child restraint can be
seriously injured or killed if the right front
passenger’s air bag inates. This is because
the back of the rear-facing child restraint
would be very close to the inating air bag.
Always secure a rear-facing child restraint in a
rear seat.
A rear seat is a safer place to secure a forward-facing
child restraint. If you need to secure a forward-facing
child restraint in the right front seat, you will be using the
lap-shoulder belt to secure the child restraint. 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 “Seats” in the Index.
2. Put the restraint on the seat.
1-47

3. Pick up the latch plate, and run the lap and shoulder
portions of the vehicle’s safety belt through or
around the restraint. The child restraint instructions
will show you how.
Tilt the latch plate to adjust the belt if needed.
4. Buckle the belt. Make sure the release button is
positioned so you would be able to unbuckle the
safety belt quickly if you ever had to.5. Pull the rest of the shoulder belt all the way out of
the retractor to set the lock.
1-48

6. To tighten the belt, feed the shoulder belt back into
the retractor while you push down on the child
restraint. You may nd it helpful to use your knee
to push down on the child restraint as you
tighten the belt.
7. 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.
Air Bag Systems
This part explains the frontal and side impact air bag
systems.
Your vehicle has air bags – a frontal air bag for the
driver and another frontal air bag for the right front
passenger. Your vehicle may also have a side impact
air bag for the driver.
If your vehicle has a
side impact air bag for
the driver it will say
AIR BAG on the air bag
covering on the side of the
driver’s seatback closest
to the door.
Frontal air bags are designed to help reduce the risk of
injury from the force of an inating frontal air bag.
But these air bags must inate very quickly to do their
job and comply with federal regulations.
1-49

Here are the most important things to know about the
air bag systems:
{CAUTION:
You can be severely injured or killed in a crash
if you aren’t wearing your safety belt, even if
you have air bags. Wearing your safety belt
during a crash helps reduce your chance of
hitting things inside the vehicle or being
ejected from it. Air bags are designed to work
with safety belts but don’t replace them.
Frontal air bags for the driver and right front
passenger are designed to deploy only in
moderate to severe frontal and near frontal
crashes. They aren’t designed to inate at all
in rollover, rear or low-speed frontal crashes,
or in many side crashes. And, for some
unrestrained occupants, frontal air bags may
provide less protection in frontal crashes
than more forceful air bags have provided in
the past.
CAUTION: (Continued)
CAUTION: (Continued)
The side impact air bag for the driver is
designed to inate only in moderate to severe
crashes where something hits the driver’s side
of your vehicle. It isn’t designed to inate in
frontal, in rollover or in rear crashes.
Everyone in your vehicle should wear a safety
belt properly, whether or not there’s an air bag
for that person.
{CAUTION:
Both frontal and side impact air bags inate
with great force, faster than the blink of an
eye. If you’re too close to an inating air bag,
as you would be if you were leaning forward, it
could seriously injure you. Safety belts help
keep you in position for air bag ination before
and during a crash.
CAUTION: (Continued)
1-50

CAUTION: (Continued)
Always wear your safety belt, even with frontal
air bags. The driver should sit as far back as
possible while still maintaining control of the
vehicle, and should not lean on the door.
{CAUTION:
Anyone who is up against, or very close to,
any air bag when it inates can be seriously
injured or killed. Air bags plus lap-shoulder
belts offer the best protection for adults, but
not for young children and infants. Neither the
vehicle’s safety belt system nor its air bag
system is designed for them.
CAUTION: (Continued)
CAUTION: (Continued)
Young children and infants need the protection
that a child restraint system can provide.
Always secure children properly in your
vehicle. To read how, see the part of this
manual called “Older Children” or “Infants and
Young Children.”
There is an air bag
readiness light on the
instrument panel, which
shows the air bag symbol.
The system checks the air bag electrical system for
malfunctions. The light tells you if there is an electrical
problem. SeeAir Bag Readiness Light on page 3-30
for more information.
1-51

Where Are the Air Bags?
The driver’s frontal air bag is in the middle of the
steering wheel.The right front passenger’s frontal air bag is in the
instrument panel on the passenger’s side.
1-52

If your vehicle has one, the driver’s side impact air
bag is in the side of the driver’s seatback closest to
the door.
{CAUTION:
If something is between an occupant and an
air bag, the bag might not inate properly or it
might force the object into that person causing
severe injury or even death. The path of an
inating 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. Don’t let seat covers block the
ination path of a side impact air bag.
1-53

When Should an Air Bag Inate?
The driver’s and right front passenger’s frontal air bags
are designed to inate in moderate to severe frontal
or near-frontal crashes. But they are designed to inate
only if the impact speed is above the system’s
designed “threshold level.”
If the front of your vehicle goes straight into a wall that
does not move or deform, the threshold level is
about 12 to 18 mph (19 to 29 km/h). The threshold level
can vary, however, with specic 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 inate in rollovers, rear
impacts, or in many side impacts because ination
would not help the occupant.Your vehicle may or may not have a driver’s side impact
air bag. SeeAir Bag Systems on page 1-49. A driver’s
side impact air bag is designed to inate in moderate to
severe side crashes involving the driver’s door. A side
impact air bag will inate if the crash severity is
above the system’s designed “threshold level.” The
threshold level can vary with specic vehicle design. A
driver’s side impact air bag is not designed to inate
in frontal or near-frontal impacts, rollovers or rear
impacts, because ination would not help the occupant.
In any particular crash, no one can say whether an
air bag should have inated simply because of
the damage to a vehicle or because of what the repair
costs were. For frontal air bags, ination is determined
by the angle of the impact and how quickly the
vehicle slows down in frontal and near-frontal impacts.
For side impact air bags, ination is determined by
the location and severity of the impact.
1-54