wheel BUICK CENTURY 1996 Owners Manual

Why Safety Belts Work
When you ride in or on anything, you go as fast as
it goes.
Take the simplest vehicle. Suppose it's just a seat
on wheels. Put
someone
on it.
1-9
ProCarManuals.com

Ha th Air Bag bystc 1 Works Where is the air bag?
The driver’s air bag is in the middle of the steering wheel.
~
~~ ~~ ~ ~ ~~
I,CAUTION:
Don’t put anything on, or attach anything to, the
steering wheel. Also, don’t put anything (such as
pets or objects) between the driver and the
steering wheel.
If something is between an
occupant and an air bag, it could affect the
performance of the air bag
-- or worse, it could
cause injury.
1-22
ProCarManuals.com

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 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
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 module
packed inside the steering wheel.
How does an air bag restrain?
In moderate to severe frontal or near-frontal collisions,
even belted occupants can contact the steering wheel.
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, rear impacts and side impacts, primarily
because an occupant’s motion
is not toward the air bag.
Air bags should never be regarded as anything more
than a supplement to safety belts, and then only in
moderate to severe frontal or near-frontal collisions.
1-23
ProCarManuals.com

What will you see after an air bag inflates?
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 will be hot for a short time. The
part of the bag that comes into contact with you may be
warm, but it will never be too hot to touch. There will be
some smoke and dust coming from vents in the deflated
air bag. 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.
r
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 door.
0
a
0
The air bag is designed to inflate only once. After it
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 the air bag module and
possibly other parts. The service manual for your
vehicle covers the need to replace other parts.
Your vehicle is equipped with a diagnostic module,
which records information about the air bag system.
The module records information 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 air bag,
it may not work properly. You may have to
replace the air bag module.
Do not open or break
the air bag cover.
1-24
ProCarManuals.com

Turn the key to the left to release the liftgate glass.
Then, pull the glass up by the handle.
To close, lower
the glass until the latch catches.
Theft
Vehicle theft is big business, especially in some cities.
Although your Buick has a number of theft-deterrent
features, we know that nothing we put
on it can make
it impossible to steal. However, there are ways you
can help.
Key in the Ignition
If you leave your vehicle with the keys inside, it’s an
easy target for joy riders or professional thieves
-- so
don’t do it.
When you park your Buick and open the driver’s door,
you’ll hear a chime reminding you to remove your key
from the ignition and take it with you. Always do
this.
Your steering wheel will be locked, and so will your
ignition and transaxle. And remember to lock the doors.
Parking at Night
Park in a lighted spot, close all windows and lock your
vehicle. Remember
to keep your valuables out of sight.
Put them in a storage area, or take them with
you.
Parking Lots
If you park in a lot where someone will be watching
your vehicle, it’s best
to lock it up and take your keys.
But what if you have to leave your ignition key? What if
you have to leave something valuable in your vehicle?
@ Put your valuables in a storage area, like your trunk
or glove box.
0 Lock the glove box.
Lock all the doors except the driver’s.
0 Then take the door key with you.
2-9
ProCarManuals.com

’ New Vehicle “Break-In”
NOTICE:
Your modern Buick doesn’t need an elaborate
“break-in.” But it will perform better in the long
run if you follow these guidelines:
0
0
0
Don’t drive at any one speed -- fast or
slow
-- for the first 500 miles (804 km).
Don’t make full-throttle starts.
Avoid making hard stops for the first
200 miles (322 km) or so. During this time
your new brake linings aren’t yet broken
in. Hard stops with new linings can mean
premature wear and earlier replacement.
Follow this breaking-in guideline every
time you get new brake linings.
Don’t tow
a trailer during break-in. See
“Towing a Trailer” in the Index
for more
information.
Ignition Positions
With the ignition key in the ignition switch, you can
turn the switch
to five positions.
C
ACCESSORY (A): Position in which you can operate
your radio or windshield wipers. Press in the ignition
switch as you turn the top
of it toward you.
LOCK (B): The only position in which you can
remove the key.
This locks your steering wheel,
ignition and transaxle.
2-10
ProCarManuals.com

OFF (C): Unlocks the steering wheel, ignition, and
transaxle, but does not send electrical power
to any
accessories. Use this position if your vehicle must be
pushed
or towed, but never try to push-start your
vehicle.
A warning chime will sound if you open the
driver’s door when the ignition is off and the key is in
the ignition.
RUN (D): Position to which the switch returns after you
start your engine and release the switch. The switch
stays in the RUN position when the engine is running.
But even when the engine is not running, you can
use
RUN to operate your electrical power accessories, and
to display some instrument panel warning lights.
START (E): Starts the engine. When the engine starts,
release the key. The ignition switch will return
to RUN
for normal driving.
NOTICE:
If your key seems stuck in LOCK and you can’t
turn it, be sure it is all the way in.
If it is, then
turn the steering wheel left and right while you
turn the key hard. But turn the key only with
your hand. Using a tool to force it could break
the key or the ignition switch.
If none of this
works, then your vehicle needs service.
2-11
ProCarManuals.com

Automatic Transaxle Operation
Your shift lever is located on the steering column.
There are several different positions for your shift lever.
P RNpl321
I I
PARK (P): This locks your front wheels. It’s the best
position to use when you start your engine because your
vehicle can’t move easily.
A CAUTION:
I
It is dangerous to get out of your vehicle if the
shift lever is not fully in
PARK (P) with the
parking brake firmly set. Your vehicle can roll.
Don’t leave your vehicle when the engine is
running unless you have to. If you have left the
engine running, the vehicle can move suddenly.
You or others could be injured.
To be sure your
vehicle won’t move, even when you’re
on fairly
level ground, always set your parking brake and
move the shift lever to
PARK (P).
See “Shifting Into PARK (P)” in the Index. If
you’re pulling
a trailer, see “Towing a Trailer”
in the Index.
2-16
ProCarManuals.com

REVERSE (R): Use this gear to back up.
NOTICE:
Shifting to REVERSE (R) while your vehicle is
moving forward could damage your transaxle.
Shift to WVERSE
(R) only after your vehicle is
stopped.
To rock your vehicle back and forth to get out of snow,
ice or sand without damaging your transaxle, see
“Stuck: In Sand, Mud, Ice or Snow”
in the Index.
NEUTRAL (N): In this position, your engine doesn’t
connect with the wheels. To restart when you’re
already moving, use NEUTRAL
(N) only. Also, use
NEUTRAL
(N) when your vehicle is being towed.
I A CAUTION:
Shifting out of PARK (P) or NEUTRAL (N) while
your engine is “racing” (running at high speed)
is
dangerous. Unless your foot is firmly on the
brake pedal, your vehicle could move very
rapidly. You could lose control and hit people or
objects. Don’t shift out of PARK
(P) or
NEUTRAL
(N) while your engine is racing.
AUTOMATIC OVERDRIVE
(0): If your automatic
transaxle
has AUTOMATIC OVERDRIVE (@), this
position is for normal driving.
If you need more power
for passing, and you’re:
- Going less than 35 mph (56 km/h), push your
accelerator pedal about halfway down.
- Going about 35 mph (56 km/h) or more, push the
accelerator all the way down.
You’ll shift down to the
next gear and have more power.
2-17
ProCarManuals.com

FIRST (1): This position gives you even more power
(but lower fuel economy) than
SECOND (2). You
can use it on very steep hills, or in deep snow or mud.
If the selector lever is put in FIRST (I), the transaxle
won’t shift into first gear until the vehicle is going
slowly enough.
NOTICE:
If your front wheels can’t rotate, don’t try to
drive. This might happen if you were stuck in
very deep sand or mud or were up against a solid
object.
You could damage your transaxle.
Also,
if you stop when going uphill, don’t hold
your vehicle there with only the accelerator
pedal. This could overheat and damage the
transaxle. Use your brakes to hold your vehicle in
position on a hill.
Parking Brake
To set the parking brake,
hold the regular brake pedal
down with your right foot
and push down the parking
brake pedal with your left
.foot. If the ignition is on,
the.brake system warning
light will come on.
To release the parking
brake, hold the regular
brake pedal down. Pull the
brake release lever.
2-19
ProCarManuals.com