1993 BUICK LESABRE warning light

/I CAUTION:
If you let your tires spin at high speed when the
“TRACTION OFF“ warning light is on, they can
explode and you or others could be injured. And,
spinning your tires with the “TRACTION OFF”
warning light on can cause the transaxle to
overheat
or can cause other problems. That
could
cause an engine fire or other damage.
When you’re stuck,
spin the wheels as little as
possible. Don’t spin the wheels above 35 mph
(55 km/hl as shown on the speedometer.
I
:’NOTICE:
Spinning your wheels whel. ..?e “Tl .A (ION
OFF” warning light is on can destroy parts 01
your vehicle as well as the tires. If you spin your
wheels too fast while shifting your transaxle
back and forth, you can destroy your transaxle.
rheel!
s little B
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When yor-’-e stud
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Engine Coolant
Temperature Warning
Light
TEMP
This light tells you that your engine coolant has
overheated or your radiator cooling fans are
not
working. If you have been operating your vehicle under
normal driving conditions, you should
pull off the road,
stop your vehicle and turn the engine
off as soon as
possible.
HOT COOLANT CAN BURN YOU BADLY!
In “Problems on the Road,” this manual shows what to
do. See “Engine Overheating”
in the Index.

Engine Coolant Temperature Gage
If you have the Gage Cluster, you have a gage that
shows the engine coolant temperature. If the gage
pointer moves into the red area, your engine
is too hot!
That reading means the same thing as the warning light.
It means that
your engine coolant has overheated. If you
have been operating your vehicle under normal driving
conditions, you should pull off the road, stop your
vehicle and turn off
the engine as soon as possible.
HOT COOLANT CAN BURN YOU BADLY!
In “Problems on the Road,” this manual shows what to
do. See “Engine Overheating”
in the Index.
Malfunction Indicator Lamp
(Service Engine Soon Light)
SERVICE
,ENGINE SOON
SERVICE
ENGINE
SOON
A computer monitors operation of your fuel, ignition
and emission control systems. This light should come
on
when the ignition is on, but the engine is not running, as
a check to show
you it is working. If it does not come on
at all, have
it fixed right away. If it stays on, or it comes
on while you are driving, the computer
is indicating that
you have a problem. You should take your vehicIe in for
service soon.
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Pavement Markings
NO
PASSING
ZONE
Pavement markings add to traffic signs and signals.
They give information to drivers without taking
attention from the roadway. A solid yellow line on your
side
of the road or lane means “don’t cross.’’
Your Own Signals
Drivers signal to others, too. It’s not only more polite,
it’s safer to let other drivers know what
you are doing.
And in some places the law requires driver signals.
Turn and
lane change signals. Always signal when you
plan to turn or change lanes.
If necessary, you can use hand signals
out the window:
Left arm straight out for a left turn, down for slow or
about-to-stop, and
up for a right turn.
Slowinn down. If time allows, tap the brake pedal once
or twice in advance of slowing or stopping. This warns
the driver behind
you.
Disabled. Your four-way flashers signal that your
vehicle is disabled
or is a hazard. See “Hazard Warning
Flashers” in the Index.
Traffic Officer
The traffic police officer is also a source of important
information. The officer’s signals govern, no matter
what the traffic lights or other signs say.
The next section discusses some
of the road conditions
you may encounter.
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0 If your engine ever stops while you’re driving, brake
normally but don’t pump your brakes.
If you do, the
pedal may get harder to push down.
If your engine
stops, you will still have some power brake assist.
But
you will use it when you brake. Once the power assist
is used up, it may take longer to stop and the brake
pedal will be harder to push.
Anti-Lock Brakes (ABS)
Your Buick has an advanced electronic braking system
that will help prevent skidding.
This light
on the instrument panel will go on when you
start your vehicle.
See “Anti-lock Brake System Warning Light”
in the
Index.
@
ANTI
LOCK
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a,
rn
e,
Here’s how anti-lock works. Let’s say the road is wet.
You’re. driving safely. Suddenly an animal jumps
out in
front
of you.
You slam on the brakes. Here’s what happens with ABS.
A computer senses that wheels are slowing down. The
computer separately works the brakes at each front
wheel and at the rear wheels.
The anti-lock system can change the brake pressure
faster than any driver could. The computer
is
programmed to make the most of available tire and road
conditions.
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Traction Control System (Option)
Your vehicle may have a traction control system that
limits wheel spin. This is especially
useful in slippery
road conditions. The traction control system works at
low speeds only, such
as when you accelerate from a
stop. It applies brake pressure
to an individual wheel
that the system senses is about to spin.
You may feel the system working, or
you may notice
some noise, but this is normal.
OFF
The “TRACTION OFF” warning light lets you know if
your traction control system is not working. See
“Traction Control System Warning Light” in the Index.
Disc Brake Wear Indicators
Your Buick has front disc brakes and rear drum brakes.
Disc brake pads have built-in wear indicators that make a
high-pitched warning sound when the brake pads are
worn and new pads are needed. The sound may come and
go or be heard all the time your vehicle is moving (except
when you are pushing
on the brake pedal firmly).
A CAUTION:
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The brake wear warning sound means that
sooner or later your brakes won’t work well. That
could lead to an accident. When you hear the
brake wear warning sound, have your vehicle
serviced.
Some driving conditions or climates may cause a brake
squeal when the brakes are first applied or lightly
1 LC3

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.
Remember: Any anti-lock braking system (ABS) helps
avoid only the braking skid. Steer the way
you want to go.
Driving at Night
Night driving is more dangerous than day driving. One
reason is that some drivers are likely
to be impaired -- by
alcohol or drugs, with night vision problems, or by
fatigue.
Here are some tips on night driving.
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Drive defensively. Remember, this is the most
dangerous time.
Don’t drink and drive, (See “Drunken Driving’’ in
the Index for more
on this problem.)
Adjust your inside rearview mirror to reduce the
glare from headlights behind you.
Since you can’t see as well,
you may need to slow
down and keep more space between you and other
vehicles. It’s hard to tell
how fast the vehicle ahead
is going just by looking at its taillights.
Slow down, especially on higher speed roads. Your
headlights can light up only
so much road ahead.
In remote areas, watch for animals.
If you’re tired, pull off the road in a safe place and
rest.
169

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.
City Driving
I
One of the biggest problems with city streets is the
amount
of traffic on them. You’ll want to watch out for
what the other drivers are doing and pay attention to
traffic signals.
Here are ways
to increase your safety in city driving:
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Know the best way to get to where you are going.
Try not to drive around trying to pick out a familiar
street or landmark. Get a city map and plan your trip
into an unknown part of the city just
as you would
for a cross-country trip.
Try
to use the freeways that rim and crisscross most
large cities. You’ll save time and energy. (See the
next section, “Freeway Driving.”)
Treat a green light as a warning signal.
A traffic light
is there because the corner is busy enough to need it.
When a light turns green, and just before you start to
move, check both ways for vehicles that have not
cleared
the intersection or may be running the red
light.
Obey all posted speed limits. But remember that they
are for ideal road, weather and visibility conditions.
You may need to drive below the posted limit in bad
weather or when visibility is especially poor.

If you are on a three-lane freeway, treat the right lane as
the slower-speed through lane, the middle lane as the
higher-speed through lane, and the left lane
as the
passing lane.
Before changing lanes, check your rearview mirrors.
Then use your turn signal.
Just before
you leave the lane, glance quickly over your
shoulder to make sure there isn’t another vehicle in your
“blind” spot.
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.
AI 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 brake 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.
I ne 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 km/h). Obviously, this could
lead to serious trouble on a ramp designed for
20 mph
(30 km/h)!
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