warning light BUICK REGAL 1994 User Guide

LOW Coolant Warning Light Engine Oil Pressure Gage
LOW
COOLANT
If this light comes on, your
system
is low on coolant
and the engine may
overheat.
See “Engine Coolant”
in the Index and have your
vehicle serviced as soon as you can.
1
You can read your engine
oil pressure directly from
the gage
on your instrument
panel.
If the gage reads in the red band and stays there, it
means oil isn’t going through your engine properly.
You
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could be low on oil, or you might have some other oil
problem. Have your vehicle serviced as soon
as you can.
NOTICE:
Damage to your engine from neglected oil
problems can be costly and is not covered by
your warranty.
Low Oil Warning Light
LOW
OIL
Your vehicle is equipped
with an oil level monitoring
system. When the ignition
key is turned on, the light
will flash briefly.
If the light stays on, stop the vehicle on a level surface and
turn
off the engine. Check the oil level using the engine oil
dipstick. See “Engine Oil” in the Index. If the light does
not flash, have the low oil level sensor system repaired so
it will be ready to warn you if there’s a problem.
Note: The oil level monitoring system only checks oil
level during the brief period between key
on and engine
crank. It does not monitor engine oil level when the
engine
is running. Additionally, an oil level check is
only performed
if the engine has been turned off for a
considerable period of time allowing the oil normally
in
circulation to drain back into the oil pan.
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Anti-Lock Brakes (ABS)
Your Buick has an advanced electronic braking system
that will help prevent skidding.
ANTI-LOCK
This light on the
instrument panel will
go on when you start
your vehicle.
When you start your vehicle, or when you begin to drive
away, you may hear a momentary motor or clicking
noise. And
you may even notice that your brake pedal
moves a little while this is going on. This is the
ABS
system testing itself. If there’s a problem with the
anti-lock brake system, the anti-lock brake system
warning light
will stay on or flash.
See “Anti-lock Brake System Warning Light”
in the
Index. 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. If one
of the wheels
is about to stop rolling, the computer will
separately work the brakes at each front wheel and at the
rear wheels.
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Here are ways to increase your safety in city driving: 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.
Mile for mile, freeways (also called thruways, parkways,
expressways, turnpikes, or superhighways) are the safest
of all roads. But they have their own special rules.
The most important advice on freeway driving
is: Keep
up
with traffic and keep to the right. Drive at the same
speed most
of the other drivers are driving. Too-fast or
too-slow driving breaks a smooth traffic flow. Treat the
left lane
on a freeway as a passing lane.
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I
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Include an ice scraper, a small brush or broom, a supply
of windshield washer fluid, a rag, some winter outer
clothing, a small shovel,
a flashlight, a red cloth, and a
couple
of reflective warning triangles. And, if you will
be driving under severe conditions, include a small bag
of sand, a piece of old carpet or a couple of burlap bags
to help provide traction.
Be sure you properly secure
these items
in your vehicle.
What's the worst time for this? "Wet ice." Very cold
snow or ice can be slick and hard to drive
on. But wet
ice can be even more trouble because
it may offer the
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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.
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Press down on the switch 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, press down on the switch then
as you
lift your finger the switch will follow it to the
OFF position. When the hazard warning flashers are on,
your turn signals won’t work.
Other Warning Devices
If you carry reflective triangles, you can set one up at
the side of the road about
300 feet (100 m) behind your
vehicle.
Jump Starting
If your battery has run down, you may want to use
another vehicle and some jumper cables to start your
Buick. But please follow
the steps below to do it safely.
A CAUTION:
Batteries can hurt you. They can be dangerous
because:
They contain acid that can burn you.
They contain gas that can explode or
They contain enough electricity to burn
If you don’t follow these steps exactly, some or
all
of these things can hurt you.
ignite.
you.
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Engine Overheating
You will find the coolant temperature gage on your
instrument panel.
You may also find a low coolant
warning light.
If Steam Is Coming From Your Engine
I NOTICE:
If your engine catches fire because you keep
driving with no coolant, your vehicle can be
badly damaged. The costly repairs would not be
covered by your warranty.
If No Steam Is Coming From Your Engine
If you get the overheat warning but see or hear no
steam, the problem may not be too serious. Sometimes
the engine can get a little too hot when you:
Climb a long hill on a hot day.
Stop after high speed driving.
Idle for long periods in traffic.
0 Tow a trailer.
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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 or if you need to add coolant to your
radiator, see “Engine Overheating” in the Index.
The proper coolant for your Buick will:
0 Give freezing protection down to -34°F (-37°C).
0 Give boiling protection up to 262°F (128°C).
Protect against rust and corrosion.
0 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-M,” 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.
If you use this mixture, you don’t need to add
anything else.
NOTICE:
If you use an improper coolant mix, your engine
could overheat and be badly damaged. The repair cost wouldn’t be covered by your
warranty. Too much water in the mix can freeze
‘and crack the engine, radiator, heater core and other parts.
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Brakes
Brake Master Cylinder
Your brake master cylinder is here. It is filled with
DOT-3 brake fluid. that
sooner or later your brakes won’t work well, or
won’t work at all.
So, it isn’t a good idea to “top off’
your brake fluid. Adding brake fluid won’t correct a
leak. If you add fluid when your linings are worn, then
you’ll have too much fluid when you get new brake
linings. You should add (or remove) brake fluid, as
necessary, only when work is done on the brake
hydraulic system.
When your brake fluid falls to a low level, your brake
There are only two reasons why
the brake fluid level in warning light will come on. See “Brake System Warning
your master cylinder might
go down. The first is that the Light” in the Index.
brake fluid goes down to an acceptable level during
normal brake lining wear. When new linings are
put in,
the fluid level goes back up. The other reason is that
fluid is leaking out
of the brake system. If it is, you
should have your brake system fixed, since a leak means
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