1994 BUICK CENTURY warning light

Here are ways to increase your safety in city driving:
0 Know the best way to get to where you are going.
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.
Freeway Driving
..
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.
157
ProCarManuals.com

.I. L.
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.
Driving on Snow or Ice
Most of the time, those places where your tires meet the
road probably have good traction.
However,
if there is snow or ice between your tires and the
road,
you can have a very slippery situation. You’ll have a
lot less traction or “grip” and will need to be very careful.
What’s the worst time for this? “Wet ice.” Very cold
snow or ice can be slick and hard to drive
on. But wet
162
ProCarManuals.com

Hazard Warning Flashers
m
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.
172
ProCarManuals.com

.-
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.
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.
173
ProCarManuals.com

Engine Overheating
You will find a coolant temperature gage or the warning
light about a hot engine on
your Buick’s instrument
panel.
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.
Tow a trailer.
184
ProCarManuals.com

How to Add Fluid
Refer to the Maintenance Schedule to determine what
kind of transaxle fluid
to use. See “Recommended
Fluids and Lubricants” in the Index.
Engine Coolant
If the fluid level is low, add only enough of the proper
fluid to bring the level into the cross-hatched area on the
dipstick.
1. Pull
out the dipstick.
2. Using a long-neck funnel, add enough fluid at the
It doesn’t take much fluid, generally less than a pint
(OSL).
Don’t overfill. We recommend you use only
fluid labeled DEXRON@-I11 or DEXRON@-IIE,
because fluids with that label are made especially for
your automatic transaxle. Damage caused by fluid other
than DEXRON@-I11 or DEXRON@-IIE is
not covered
by your new vehicle warranty. dipstick
hole
to bring it to the proper level.
After adding fluid, recheck the fluid level as
described under “How to Check.”
0 When the correct fluid level is obtained, push the
dipstick back in all the way. 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).
0 Protect against rust and corrosion.
Help keep the proper engine temperature.
0 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.
223
ProCarManuals.com

should have your brake system fixed, since a leak means
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
warning light will come on. See “Brake System Warning
Light” in the Index.
What to Add
When you do need brake fluid, use only DOT-3 brake
fluid
-- such as Delco Supreme 11 @ (GM Part
No. 1052535). Use new brake fluid from a sealed
container only, and always clean the brake fluid
reservoir cap before removing it.
NOTICE:
DOT-5 silicone brake fluid can damage
your vehicle. Don’t use
it.
a Don’t let someone put in the wrong kind of
fluid. For example,
just a few drops of
mineral-based
oil, such as engine oil, in
your brake system can damage brake
system parts
so badly that they’ll have to
be replaced.
Brake fluid can damage paint, so be careful
not to spill brake
fluid on your vehicle. If
,you do, wash it off immediately. See
“Appearance Care” in the Index.
229
ProCarManuals.com

Brake Wear
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).
Continuing to drive with worn-out brake pads
could result in costly brake repair.
Some driving conditions or climates may cause a brake
squeal when the brakes are first applied or lightly
applied. This does not mean something
is wrong with
your brakes.
Your rear drum brakes don’t have wear indicators, but if
you ever hear a rear brake rubbing noise, have the rear
brake linings inspected. Also, the rear brake drums
should be removed and inspected each time the tires are
removed for rotation or changing. When you have the
front brakes replaced, have the rear brakes inspected,
too.
Brake linings should always be replaced as complete
axle sets.
Brake Pedal Travel
See your dealer if the brake pedal does not return to
normal height, or
if there is a rapid increase in pedal
travel. This could be a sign of brake trouble.
Brake Adjustment
Every time you apply the brakes moderately, with or
without the vehicle moving, your brakes adjust for wear.
230
ProCarManuals.com