1993 BUICK SKYLARK engine

This light will also come on when you set your parking
brake, and will stay on
if your parking brake doesn’t
release fully. If it stays on after your parking brake is
fully released, it means you have a brake problem.
If the
light comes on while driving, pull
off the road and stop
carefully, You may notice that the pedal is harder to
push. Or, the pedal may go closer to the floor. It may
take longer to stop. If the light is still on, have the
vehicle towed for service. (See “Towing Your
Car” in
the Index.)
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I A CAUTION:
Your brake system may not be working properly
if the brake warning light is on. Driving with the
brake warning light on can lead to an accident. If
the light is still on after you’ve pulled off the road
and stopped carefl
r, have the vehicle towed for
service.
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Anti-Lock Brake System Warning Light
ANTI.-
LOCK
With anti-lock, this light will go on unless you start your
engine and it will stay on for three .seconds. If the light
doesn’t come on, have it fixed
so it will be ready to
warn
you if there is a problem.
If the light stays on or comes on when you’re driving,
stop as soon
as possible and turn the key off. Then start
the engine to reset the system. If the light still stays on,
or comes on again while you’re driving, your Buick
needs service. Unless the regular brake system warning
light is also on, you will still have brakes, but not
anti-lock brakes. If the regular brake system warning
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Low Coolant Warning Light
If this light comes on, your
system is low on coolant
and the engine may
overheat.
Malfunction Indicator Lamp (Service Engine Soon Light)
See “Engine Coolant’’ in the Index and have your
vehicle serviced as
soon as you can. 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 computkr is indicating that
you have a problem. You should take your vehicle in for
service soon.

This gage tells you if there could be a problem with your
engine oil pressure.
If the gage reads in the red band, and stays there, it
means oil isn’t going through your engine properly. You
could be low on oil or you might have some other oil
problem.
Don’t keep driving if the oil pressure is low. If
you do, your engine can become so hot that it
catches fire. You or others could be burned.
Check your oil as soon as possible and hp-
I your vehicle serviced.
“Check Oil” Light
e
The “Check Oil” light is lit
for three seconds as a bulb
check each time the
ignition key
is turned to the
RUN position. If the light
doesn’t come on, have your vehicle serviced.
If ‘the engine oil is more than one quart low, the light
will come on briefly, then
go off for 15 - 25 seconds,
and then come back on for
20 - 40 seconds.
However, under the following conditions, the system
will not register a low engine oil condition.
0 If the vehicle is tilted more than 20°. I problems can be costly and is not covered by
If it has not been more than 8 minutes since the
engine was last shut off.
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If the “Check Oil” light comes back on, the engine oil
should be brought up to the proper level, see “Engine
j Oil” in the Index.
“Battery” Light
When you turn the key to RUN, this light will come on
briefly, to show that your alternator and battery charging
systems are working.
If the light stays on, you need service, and should take your Buick to the dealer
at
once. To save your battery until
you get there, turn off
all accessories, and set your air system to OFF.
Volts Gage (Option)
This gage shows the voltage in the electrical system.
The normal range is
11 to 15 volts. If the reading stays
outside the normal range, have your Buick dealer check
the electrical system.

Tachometer (Option)
The tachometer tells you how fast the engine is running.
It displays engine speed in^ hundreds of revolutions per
minute
(RPM).
Do not operate tne engine with the tachometer in
the red area,
or engine damage may occur

BIL (Bi-level) Windshield Defrost
This
setting allows the outside air to flow through your
Buick in two ways. Cooler air is directed to the upper
portion of your body through the vent outlets. Slightly
warmer air
is directed through the heater ducts and
defroster outlets.
Vent
Using vent will allow outside air to flow through the
instrument panel outlets. Set the temperature knob as
desired.
Heater
On days when it’s cold outside, this setting sends heated
air through the heater ducts and
the windshield defroster
outlets. If you have the engine block heater, you can use
it in cold weather (+2OoF/-8 OC or lower) to heat your
vehicle’s passenger area quicker. The engine block
heater warms the engine coolant which
will ultimately
warm the passenger area more efficiently.
( See “Engine
Block Heater” in the Index.)
Blend
This setting divides the air flow equally between the
heater and the defroster outlets. This setting operates the defroster. Most
of the air comes
out near the windshield. Use defrost when you get fog or
ice on the windshield.
Rear Window Defogger (Option)
The lines you see on the
rear window warm
the
glass. Press the button to
start warming your
.window. Pressing the
button again will shut it off.
If you
turn the rear defogger on while driving at or
above
45 mph (72 km/h), it will stay on as long as that
speed is maintained.
You must press the button to shut
it
off.
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I’ not cover thisdamage. And don’t put decals
Air Conditioner (Option)
The air conditioner cools the air coming into your
vehicle. The air conditioner won’t .work, well unless all
the windows are closed. On a very hot day, you might
want to open the windows to let the hottest air out.
Max
This setting provides maximum cooling with the least
amount of work. MAX recirculates the air inside your
vehicle, and cools the air quickly. Adjust the
temperature control to a cold setting.
Norm.
After using the MAX setting to cool the air quickly,
adjust the air conditioner to NORM and the temperature
to the desired comfort setting. This permits fresh air to
be cooled and to circulate through your vehicle.
Audio Systems
Your Delcoa audio system has been degigned to operate
easily and give years
of listening pleasure. But you will
get the most enjoyment out
of your system if you
acquaint yourself with it first. Find out what your
Delcom system can do and how to operate all its
controls,
to be sure you’re getting the most out of the
advanced engineering that went into it.
FM Stereo
FM stereo will give you the best sound. But FM signals
will reach only about
10 to 40 miles (16 to 65 km). And,
tall buildings or hills can interfere with FM signals, causing the sound to come and go.
AM
The range for most AM stations is greater than for FM,
especially at night. The longer range, however, can
cause stations to interfere with each other. AM can pick
up noise from things like storms and power lines.
Try
reducing the treble to reduce this noise.
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AM Stereo
This means the Delco@ system can receive C-QUAM@
stereo broadcasts. Many AM stations around the country
Before you add any sound equipment to your
use C-QUAM@ to produce stereo, though some do not. vehicle -- like a tape player, CB radio, mobile
(C-QUAM@ is a registered trademark of Motorola, Inc.) telephone or two-way radio -- be sure you can
If your Delco@ system can get C-QUAM@, your add what you want. If you can, it’s very important
“STEREO” light will come on when you’re receiving it. to do it properly. Added sound equipment may
Hearing damage from loua noise is almost
undetectable until
it is too late. Your hearing
adapt to higher volumes of sound. Sound that
seems normal can be
loud and harmful to your
hearing. Take precautions by adjusting the
volume control on your radio to a safe sound
level before your hearing adapts to it.
To help avoid hearing loss or damage:
Adjust the volume control to the lowest
Increase volume slowly until you hear can
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setting.
comfortably and clearly. interfere
with the operation
of your vehicle’s
engine, Delco@ radio or other systems, and even
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