lights BUICK CENTURY 1993 Owner's Manual

ahead starts to become less clear or, at night, if the
taillights are harder to see, the fog is probably thickening.
Slow down to give traffic behind you a chance to slow
down. Everybody then has a better chance to avoid hitting the vehicle ahead.
A patch of dense fog may extend only for a few feet
(meters) or for miles (kilometers); you can’t really tell
while you’re in it. You can only treat the situation with
extreme care.
One‘common fog condition-sometimes called mist or
ground fog-can happen in weather that seems perfect,
especially at night or
in the early morning in valley and
low, marshy areas. You can be suddenly enveloped in
thick, wet haze that may even coat your windshield. You
can often spot these fog patches or mist layers with your
headlights. But sometimes they can be waiting for you as
you come over a hill or dip into a shallow valley.
Start
your windshield wipers and washer, to help clear
accumulated
road dirt. Slow down carefully.
Tips on Driving in Fog
If you get caught in fog, turn your headlights on low
beam, even in daytime. You’ll see-and be seen-better.
Don’t use your high beams. The light will bounce
off the
water droplets that make up fog and reflect back at you.
Use your defogger. In high humidity, even a light buildup
of moisture on the inside of the glass will cut down on
your already limited visibility. Run your windshield
wipers and washer occasionally. Moisture can build up
on the outside glass, and what seems to be fog .may
actually be moisture on the outside
of your windshield.
Treat dense fog as an emergency.
Try to find a place to
pull off the road. Of course you want to respect another’s
property, but you might need to put something between
you and moving vehicles-space, trees, telephone poles,
a private driveway, anything that removes you from other
traffic.
If visibility is near zero and you must stop but
are unsure
whether you are away from the road, turn your lights on,
start your hazard warning flashers, and sound your horn
at intervals or when you hear approaching traffic.
Pass other vehicles in fog only if you can see far enough
ahead to pass safely. Even then, be prepared
to delay
your pass if you suspect the fog is worse up ahead.
If
other vehicles try to pass you, make it easy for them.
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If you are moving from an outside to a center lane on a
freeway, having more than two lanes, make sure another
vehicle isn’t about
to move into the same spot. Look at
the vehicles two lanes over and watch for telltale signs:
turn signals flashing, an increase in speed, or moving
toward the edge of the lane. Be prepared to delay your
move.
Once you are moving on the freeway, make certain you
allow a reasonable following distance. Expect to move slightly slower at night.
Leaving the Freeway
When you want to-leave the freeway, move to the proper
lane well in advance. Dashing across lanes at the last
minute is dangerous.
If you miss your exit do not, under
any circumstances, stop and back up. Drive
on to the
next exit.
At each exit point is a deceleration lane. Ideally it should
be long enough for you to enter it at freeway speed (after
signaling, of course) and then do your braking before
moving onto the exit ramp. Unfortunately, not all
deceleration lanes are long enough-some are too short
for
all the braking. Decide when to start braking. If you
must bkke on the through lane, and if there is traffic
close behind you, you can allow a little extra time and
flash your brake lights (in addition to your
turn signal) as
extra warning that you are about to slow down and exit. The ,exit ramp can be curved, sometimes quite sharply.
The exit
speed is usually posted. Reduce your speed
according to your speedometer, not to your sense of
motion. After driving for any distance at higher speeds,
you may tend to
think you are going slower than you
actually
are. For example, 40 mph (65 km/h) might. seem
like only
20 mph (30 ludh). Obviously, this could lead
to serious trouble on a ramp designed for
20 mph
(30 ludh)!
Driving a Long Distance
Although most long trips today are made on freeways,
there are still many made on regular highways.
Long-distance driving on freeways and regular highways
is
the same in some ways. The trip has to be planned and
the vehicle prepared, you drive at higher-than-city
speeds, and there are longer turns behind the wheel.
You’ll enjoy your trip more if you and your vehicle are in
good shape. Here are some tips for a successful long trip.
Before Leaving on a Long Trip
Make sure you’re ready. Try to be well rested. If you
must start when you’re not fresh-such as after a day’s
work-don’t plan to make too many miles that first part
of the journey. Wear comfortable clothing and shoes you
can easily drive in.
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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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~ CAUTION (Contlnued)
1 Opien a wlndow Just a llttle on the side of the
vehlcie that’s
away fmm the wind. Thls will
help keep CO out.
I
Run your engine only as long as you must. This saves
fuel. When you run the engine, make it go a little faster
than just idle. That is, push the accelerator slightly. This
uses less
fuel for the heat that you get and it keeps the
battery charged. You
will need a well-charged battery to
restart
the vehicle, and possibly for signaling later on
with your headlights. Let the heater run for awhile.
Then, shut the engine
off and close the window almost
all the way to preserve the heat. Start the engine again
and repeat
this only when you feel really uncomfortable
from the cold. But do it as little as possible. Preserve the
fuel
as long as you can. To help keep warm, you can get
out
of the vehicle and do some fhirly vigorous exercises
every half hour or
so until help comes.
If You’re Stuck in Deep Snow
This manual explains how to get the vehicle out of deep
snow without damaging
it. See “Rocking Your Vehicle”
in the Index.
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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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Hazard Warning Flashers
Your hazard warning flashers let you warn others. They
also let police know you have a problem. Your front and
rear turn signal lights will flash on
and off.
Press the button in to make
your front and
rear turn signal
lights flash on and
off.
Your hazard warning flashers work no matter
what position your key is
in, and even if the key isn't in.
To turn off the flashers,
pull out on
the collar.
When the hazard warning flashers are on, your
turn
signals won't work.
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Engine Coolant
The following explains your cooling system and how to
add coolant when it is low.
If you have a problem with
engine overheating, see “Engine Overheating” in the Index. \
The proper coolant for your Buick will:
Give freezing protection down to -34°F (-37°C).
Give boiling protection up to 262” F (128” C).
Protect against rust and corrosion.
Help keep the proper engine temperature.
Let the warning lights work as they should.
What to Use: Use a mixture of one-half clean water
(preferably distilled) and one-half antifreeze that meets
“GM Specification 1825-Mi’ which won’t damage
aluminum parts. You can also use a recycled coolant
conforming to GM Specification 1825-M with a complete
coolant flush
and refill. Use GM Engine Coolant
Supplement
(sealer) with any complete coolant change. If
you use these, you don’t need to add anything else.
I
A CAUTION:
Adding only plain water to your coollng system
can
be dangerous. Plain water, or some other
liquid
like alcohol, can boil before the proper
coolant mix will. Mur vehicle’s coolant
warning system
Is set for the proper coolant
mix. With plain water or the wrong mlx, your
engine could get too hot but you wouldn’t get
the overheat warning. bur engine could catch
fire and you or others’could be burned. Use a
50/50 mPx of clean water and a proper
antifreeze.
I
: warranty. Too much
l
and crack t
other parts
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Fuse Usage
I
I
Fuse Rating
(AMPS)
A
B
C
D E
15
20
10
10
15
ECM; MAF Sensor (3300 Engine only)
ECM Injectors/Coil
Eng. A/C Relay; EGR Solenoid; Canister Purge Solenoid
Fan/Elect; Generator; DRL Module
Turn Signal Flasher; Back-up Lights;
TruWLiftgate Release
Fuse
F
G
H
I
J
K
L
M
Rating
(AMPS)
10
20
20
10
20
20
30"
5
Circuitry N
0
P
Q
10
30"
25
20
15
15
15
Circuitry
Supplemental Inflatable Restraint (Air Bagj
Tail; Park; Side Marker; License Plate; Stop/Turn Signal
Heater/Air Conditioner
Gages; Warning Indicators; Torque Convert
Clutch; Audible Warning System; Computer Command Control; Trunk Release; Brake
Warning Indicator; Rear Defog Switch;
Speedometer
Stop Lights; Hazard Flashers
Interior, Underhood, Courtesy, I/P, Trunk Lights; Door
Locks; Horn Relay, Passive Restraint
System, Deck Lid Release, Power Antenna
Liftgate Release; Power Windows
Illumination for: I/P, Radio,
Pod Lights,
Ashtray, Console Light, Heater-A/C Control,
Defog Switch, Headlight Switch
Radio, Cruise Control
Seats, Door
Locks, Rear Defog
Windshield Wipe/Wash
Cigarette Lighter
Safety Belt/Chirne (ICAM) Module (Located
behind the fuse block, above the hush panel.)
Remote Lock Control (Located behind the fuse
block, above the hush panel.) Fuel Pump, ECM (Located under the hood.)
*Circuit Breaker
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Headlights
The headlight wiring is protected by a circuit breaker in
the light switch. An electrical overload will cause the
lights
to go 'on and off or, in some cases, to remain off. If
this happens, have your headlight system checked right
away.
Windshield Wipers
The windshield wiper motor is protected by a circuit
breaker and a fuse.
If the motor overheats due to heavy
snow, etc., the wiper will
stop until the motor cools. If
the overload is caused by some electrical problem, have it
fixed.
Power Windows and Other Power Options
Circuit breakers in the.fuse panel protect the power
windows and other power accessories. When the current
load is
too heavy, the circuit breaker opens and closes,
protecting the ,circuit until the problem
is fixed.
Cigarette Lighter Fuse and Safety Belt Fuse
These fuses are located behind the glove box. The fuse
holders are
taped together with gray tape.
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Clock. Setting the ......................... .118. 121. 124
Comfort Controls
Air Conditioning
................................. 114
Heating
............... .. ........................ 115
Ventilation
................................. .ll5. 116
Your Buick Comfort Control System
................. 114
Compact Disc Care
................................ 130
Compact Spare Tire ....................... .205. 215. 218
Compartment. Rear Locking Storage
.................. 103
Control of a Vehicle
................................ 146
Convenience Net
.................................. 101
Convex Outside Mirror
.............................. 99
Coolant (See “Engine Coolant”)
Courtesy Lights
.................................... 98
Cruisecontrol
..................................... 91
CupHolder
...................................... 103
Curves. Driving on
................................ 150
Customer Assistance Information ..................... 299
DaytimeR-ngLights
........................... 96
Dead Battery: What to Do
........................... 185
Defensive Driving
................................. 142
Defogger. Rear Window
............................. 115
Defogging Your Windows
............................ 115
Defrosting ........................................ 115
Dimensions
....................................... 269
Doing Your Own Service Work
...................... 222
DoorLoc
ks ....................................... 65
Downshifting
.................................. .79, 167
Driver Position .................................... 30
AtNight
....................................... 155
City .......................................... 162
Controlling a Skid
............................... 154
Defensively
.................................... 142
Drunken
........................................ 143
Freeway
....................................... 163
Hill and Mountain
............................... 166
Hydroplaning
................................... 159
In a Foreign Country
............................. 224
In Fog, Mist and Haze ............................ 160
IntheRain
..................................... 158
LongDistance .................................. 164
Loss of Control ................................. 154
OnCurves
..................................... 150
On Snow or Ice ................................. 172
Passing
......................................... 152
Through Deep Standing Water
....................... 76
Winter Driving
................................... 171
Drunken Driving
.................................. 143
Electrical Equipment,
Adding
................................. 75, 117, 265
Emergencies, Braking in
............................ 149
Emergencies on the Road
........................... 183
Emergencies, Steering in
............................ 151
EmergencyStarting
................................ 185
Emergency Towing ..... .......................... 189
Engine Block Heater
........................... .76, 232
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