change wheel BUICK CENTURY 1993 Owners Manual

Horn
You can sound the horn by pressing the horn symbol on
your steering wheel.
Tilt Steering Wheel (Option)
b
-.
A tilt steering wheel allows
you
to adjust the steering
wheel before you drive. You
can
also raise it to the
highest level
to give your
legs more room when you
exit and enter the vehicle.
To tilt the wheel, hold the
steering wheel and pull the
lever. Move the steering
wheel to a comfortable
level, then release the lever
to lock the wheel in place.
The I’urn SignaUHeadlight Beam
Lever
The lever on the left side of the steering column includes
your:
Turn Signal and Lane Change Indicator
Headlight High-Low Beam
Windshield Wipers
Windshield Washer
Cruise Control (Option)
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Cruise Control (option)
. .
- ~ "IWC.
. .. -
With Cruise Control, you can maintain a speed of about
25 mph (40 Wh) or more without keeping your foot on
the accelerator.
This can really help on long trips. Cruise
Control does not
work at speeds below about 25 mph
(40 Wh).
When you apply your brakes, the Cruise Control shuts
off.
A CAUTION:
Cruise Control can be dangerous where you
can't drive safely
at a steady speed. So, don't
use your Cruise Control on winding roads or
in heavy traffic.
Cruise Control can be dangerous on slippery
roads.
On such roads, fast changes in tire
traction can cause needless wheel spinning,
and you could lose control. Don't use Cruise
Control on slippery roads.
To Set Cruise Control
1. Move the Cruise Control
switch
to "ON?
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Steering
Power Steering
If you lose power steering assist because the engine stops
or the system
fails to function, you can steer but it will
take much more effort.
Steering Tips
Driving on Curves
It’s important to take curves at a reasonable speed.
A lot of the “driver lost control” accidents mentioned on
the news happen on curves. Here’s why:
Experienced driver or beginner, each of us is subject to
the same laws of physics when driving on curves. The
traction
of the tires against the road surface makes it
possible for the vehicle to change its path when you turn
the front wheels. If there’s no traction, inertia will keep
the vehicle going
in the same direction. If you’ve ever
tried to steer a vehicle on wet ice, you’ll understand
this.
The traction you can get in a curve depends on the
condition
of your tires and the road surhce, the angle at
which the curve is banked, and your
speed. While you’re
in a curve, speed is the one factor you can control.
Suppose you’re steering through
a sharp curve. Then you
suddenly apply
the brakes. Both control systems-
steering and braking-have
to do their work where the
tires meet the road. Adding the hard braking can demand
too much at those places. You can lose control.
The
same thing can happen if you’re steering through a’
sharp curve and you suddenly accelerate. Those two
control systems-steering and acceleration-can
overwhelm those places where the tires meet the road and make you lose ‘control.
What should you do
if this ever happens? Let up on the
brake or accelerator
pedal, steer the vehicle the way you
want it to go, and slow down.
Speed limit signs near curves warn that you should adjust
your
speed. Of course, the posted speeds are based on
good weather and road conditions. Under less favorable
conditions you’ll want
to go slower.
If you need to reduce your speed as you approach a
curve, do it before you enter the curve, while your front
wheels
are straight ahead. Try to adjust your speed so
you can “drive” through the curve. Maintain a
reasonable, steady speed. Wait to accelerate until you are
out of the curve, and then accelerate gently into the
straightaway.
When you drive
into a curve at night, it’s harder to see
the road ahead of you because it bends away .from the
straight beams of your lights.
This is one good reason to
drive slower.
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Don’t overtake a slowly moving vehicle too rapidly.
Even though the brake lights are not flashing, it
may be
slowing down or starting to turn.
driver to get ahead of you. Perhaps you can ease a little
to the right.
If you’re being passed, make it easy for the following
Loss of Control
Let’s review what driving experts say about what happens
when the three control systems (brakes, steering and
acceleration) don’t have enough friction where the tires
meet the road
to do what the driver has asked.
In any emergency, don’t give up. Keep trying to steer and
constantly
seek an escape route or area of less danger.
Skidding
In a skid, a driver can lose control of the vehicle.
Defensive drivers avoid most skids
by taking reasonable
care suited
to existing conditions, and by not
“overdriving” those conditions. But skids are always
possible.
The three types
of skids correspond to your Buick‘s three
control systems. In the braking skid your wheels aren’t
rolling.
In the steering or cornering skid, too much speed
or steering in a curve causes tires to slip and lose
cornering force. And
in the acceleration skid too much
throttle causes the driving wheels to spin.
I
A cornering skid and an acceleration skid are best
handled by easing your foot
off the accelerator pedal. If
your vehicle starts to slide (as when you turn a corner on
a wet, snow- or ice-covered road), ease your
foot off the
accelerator pedal as soon as you feel the vehicle start to
slide. Quickly steer the way you want the vehicle to go. If
you
start steering quickly enough, your vehicle will
straighten out. As it does, straighten the front wheels.
Of course, traction is reduced when water, snow, ice,
gravel, or other material is on the road.
For safety, you’ll
want to slow down and adjust your driving
to these
conditions. It is important to slow down on slippery
surfaces because stopping distance will be longer and
vehicle control more limited.
While driving on a surfhce
with reduced traction, try
your best to avoid sudden steering, acceleration, or
braking (including engine braking
by shifting to a lower
gear).
Any sudden changes could cause the tires to slide.
You may not realize the surface is slippery until your
vehicle is skidding.
Learn to recognize warning clues-
such as enough water, ice or packed snow on the road
to
make a “mirrored surface”-and slow down when you
have
any doubt.
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Is your vehicle ready for a long trip? If you keep it
serviced and maintained, it’s ready to go. If it needs
service, have it done before starting out.
Of course, you’ll
find experienced and able service experts in Buick
dealerships
all across North America. They’ll be ready
and willing to help if you need it.
Here are some things you can check before
a trip:
Windshield Washer Fluid: Is the reservoir full? Are
all windows clean inside and outside?
Wiper Blades: Are they in good shape?
hel, Engine Oil, Other Fluids: Have you checked all
Lights: Are they all working? Are the lenses clean?
Tires: They are vitally important to a safe, trouble-free
trip.
Is the tread good enough for long-distance
driving? Are the tires all inflated to the recommended
pressure?
Weather Forecasts: What’s the weather outlook along
your route? Should you delay your trip a short time to
avoid a major storm system?
levels?
Maps: Do you have up-to-date maps?
On the Road
Unless you
are the only driver, it is good to share the
driving task with others. Limit
turns behind the wheel to
about
100 miles (160 km) or two hours at a sitting. Then,
either change drivers or stop for some refreshment like
coffee, tea or
sol3 drinks and some limbering up. But do
stop and move around. Eat lightly along the way. Heavier
meals tend
to make some people sleepy.
On two-lane highways or undivided multilane highways
that do not have controlled access, you’ll want to watch for some situations not usually found on freeways.
Examples are: stop signs and signals, shopping centers
with direct access to the highway, no passing zones and school zones, vehicles turning left and right
off the road,
pedestrians, cyclists, parked vehicles, and even animals.
Highway Hypnosis
Is there actually such a condition as “highway hypnosis”?
Or is it just plain falling asleep at the .wheel? Call it
highway hypnosis, lack of awareness, or whatever.
There is something about an easy stretch
of road with the
same scenery, along with the hum
of the tires on the
road, the drone
of the engine, and the rush of the wind
against the vehicle that can make you sleepy. Don’t let it \
happen to you!
If it does, your vehicle can leave the road
in
less than a second, and you could crash and be
injured.
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Towing a Trailer
A CAUTION:
If you don’t use the correct equipment and
drive properly, you can lose control when you
pull a traller. For example, If the trailer is too
heavy, the brakes may not work well--or wen
at all. Mu and your passengets could be
seriously Injured. Pull a trailer only if you have
followed all the steps in this section.
hicle and result
Your Buick can tow a trailer. To identify what the vehicle
trailering capacity is for your vehicle, you should read
the information in “Weight of the Trailer” that appears
later
in this section. But trailering is different than just
driving your vehicle
by itself. Trailering means changes
in handling, durability, and fuel economy. Successful,
safe trailering
takes correct equipment, and it has to be
used properly. That’s the reason for this section.
In it are many time-
tested, important trailering tips and safety rules. Many
of
these are important for your safety and that of your
passengers.
So please read this section carefully before
you pull a trailer.
Load-pulling components such as the engine, transaxle,
wheel assemblies, and tires are forced to work harder against the drag of the added weight. The engine is
required to operate at relatively higher speeds and under
greater loads, generating extra heat. What’s more, the
trailer adds considerably
to wind resistance, increasing
the pulling requirements.
All of that means changes in:
Handling
Durability
Fuel economy
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Driving with a Trailer
Towing a trailer requires a certain amount of experience.
Before setting out for the open road, you’ll want to get t\
o
know your rig. Acquaint yourself with the
feel of
handling and braking with the added weight of the trailer.
And always keep in mind that the vehicle you
are driving
is now a good deal longer and not nearly
so responsive as
your vehicle is by itself.
Before you
start, check the trailer hitch and platform, safety
chains, electrical connector, lights, tires and mirror
adjustment. If the trailer has electric brakes,
start your vehicle
and trailer moving and then apply the trailer brake controller \
by hand to be sure the brakes
are working. This lets you
check your electrical connection at the same time. During
your trip, check occasionally
to be sure that the load is secure,
and that the lights and any trailer brakes are still working.
Following Distance
Stay at least twice as fit, behind the vehicle ahead as you
would when driving your vehicle without a trailer. This
can help you avoid situations that require heavy braking
and sudden turns.
Passing
You’ll need more passing distance up ahead when you’re
towing
a trailer. And, because you’re a good deal longer,
you’ll
need to go much farther beyond the passed vehicle
before you can return to your lane.
Backing Up
Hold the bottom of the steering wheel with one hand.
Then, to move the trailer to the left, just move that hand
to the left.
To move the trailer to the right, move your
hand to the right. Always back up slowly and, if
possible, have someone guide you.
Making nrns
When you’re turning with a trailer, make wider turns
than normal.
Do this so your trailer won’t strike soft
shoulders, curbs, road signs, trees, or other objects.
Avoid jerky or sudden maneuvers. Signal well in
advance.
Turn Signals When Towing a Mler
When you tow a trailer, your vehicle has to have a
different turn signal flasher and extra wiring. The green arrows on your instrument panel will flash whenever you
signal a turn or lane change. Properly hooked up, the
trailer lights will also flash, telling other drivers you’re \
about to turn, change lanes or stop.
When towing a trailer, the green arrows on your instrument panel will flash for turns even if the bulbs on
the trailer are burned out. Thus, you may think drivers
behind you are seeing your signal when they are not. It’s
important to check occasionally to be sure the trailer
bulbs are still working.
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12. Remove the cables in reverse order to prevent
electrical shorting. Take care that they don't touch
each other or any other metal. Towing Your Buick
Try to have a GM dealer or a professional towing service
tow your Buick. The usual towing equipment is
a sling-
tvPe (A) or wheel-lift (B) or a car carrier (C) tow truck.
If your vehicle has been changed or modified since it was
fhctory-new by adding aftermarket items
like fog lamps,
aero skirting, or special tires and wheels, these
instructions and illustrations may not be correct.
Before
you do anything, turn on the hazard warning
flashers.
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8. Then replace the pressure cap. Be sure
the
arrows on the pressure
cap line up like this.
If a Tire Goes Flat
It’s unusual for a tire to “blow out” while you’re driving,
especially if you maintain your tires properly. If air
goes
out of a tire, it’s much more likely to leak out slowly. But
if you should ever have a “blowout:’ here are a few tips
about what to expect and what to do:
If a front tire fails, the flat tire will create a drag that
pulls
the vehicle toward that side. Take your foot off the
accelerator pedal and grip
the steering wheel firmly.
Steer to maintain lane position, then gently brake to a
stop well out of the traffic lane.
A rear blowout, particularly on a curve, acts much like a
skid and may require the same correction you’d use in a skid.
In any rear blowout, remove your foot from the
accelerator pedal. Get the vehicle under control by
steering the way you want the vehicle
to go. It may be
very bumpy and noisy, but you can still steer. Gently brake
to a stop, well off the road if possible.
If your tire goes flat; the next section shows how to use
your jacking equipment to change a flat tire safely.
Changing a Flat Tire
If a tire goes flat, avoid further tire and wheel damage ~y
driving slowly to a level place. Turn on your hazard
warning flashers.
A CAUTION:
Changing a tire can cause an injury. The vehicle can slip
off the jack and roll over you
or other people. You and they could be badly injured. Find a level place to change your tire.
To help prevent the vehicle from moving:
1. Set the parking brake firmly.
2. Put the shift lever in “P” (Park).
3. Turn off the engine.
CAUTION (Continued)
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All Vehicles
1. Using the wheel wrench, loosen all the wheel nuts.
Don’t remove them yet.
2. Position the jack under
the vehicle nearest the
tire to be changed. The
jack location should be approximately five
inches
(12.7 cm) from the
wheel well.
A CAUTION:
Getting under a vehlcle when It Is jacked up fs
dangerous. If the vehicle sllps off the jack, you
.could be badly injured or killed. Never get
under a vehicle when it Is supported only by a
rack.
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