Buick 2000 Century User manual

Free lockout assistance
Free dead-battery assistance
Free out-of-fuel assistance
Free flat-tire change
Emergency towing
1-800-252-1112
(For vehicles purchased in Canada,
call 1-800-268-6800)
that provides in an emergency:
1-800-252-1112
(For vehicles purchased in Canada,
call 1-800-268-6800)
Bumper-to-Bumper
3-years/36,000 miles (60 000 km)
Limited Warranty
Courtesy
Transportation
Every
2000 Century
under warranty is
backed with the
following
services:

2000 Buick Century
Owner's Manual
Litho in U.S.A.
Part Number 10422241 A First Edition
© Copyright General Motors Corporation 1999
All Rights Reserved
i

ii
Table of Contents
Keys and Door Locks
Remote Keyless Entry (RKE) System
Trunk Release
Automatic Transmission
Parking Brake
Windows
Tilt Wheel
Turn Signal/Multifunction Lever
Windshield Wipers
Cruise Control
Interior and Exterior Lamps
Mirrors
Storage Compartments
Convenience Net (If Equipped)
Accessory Power Outlets/Auxiliary Power Connection
OnStar® System (If Equipped)
Sunroof (Option)
Instrument Panel, Warning Lights and Gages
Memory and Personalization/Personal Choice Feature
Seats and Seat Controls
Safety Belts
Air Bag Systems
Child Restraints
Section
1
Section
2
Seats and Restraint Systems
Features and Controls

iii
Section
3
Comfort Controls and Audio Systems
Section
4
Your Driving and the Road
Section
5
Table of Contents (cont'd)
Defensive Driving
Drunken Driving
Control of a Vehicle
Braking
Steering
Driving Tips for Various Road Conditions
Recreational Vehicle Towing
Loading Your Vehicle
Towing a Trailer
Heating and Air Conditioning
Setting the Radio Clock
Radio/Cassette Player/CD Player
Radio Theft-Deterrent Feature
Steering Wheel Controls (If Equipped)
Hazard Warning Flashers
Jump Starting
Towing Your Vehicle
Engine Overheating
Changing a Flat Tire
If You're Stuck
Problems on the Road

Fuel
Checking Fluids and Lubricants
GM Oil Life System™ (If Equipped)
Engine Air Cleaner/Filter
Passenger Compartment Air Filter (If Equipped)
Brakes
Bulb Replacement
Windshield Wiper Blade Replacement
Tires and Wheels
Appearance Care
Electrical System/Fuses and Circuit Breakers
Capacities and Specifications
Normal Maintenance Replacement Parts
Table of Contents (cont'd)
Maintenance Schedule
Service and Appearance Care
Section
7
Section
6
Scheduled Maintenance
Owner Checks and Services
Periodic Maintenance Inspections
Recommended Fluids and Lubricants
Maintenance Records
iv

Table of Contents (cont'd)
Customer Assistance Information
In the Index you will find an alphabetical listing of almost every subject in this manual.
You can use it to quickly find something you want to read.
Section
8
Customer Satisfaction Procedures
Customer Assistance Offices
Roadside Assistance and Courtesy Transportation
Warranty Information (See Warranty Manual)
Reporting Safety Defects on page 8-10
Service Publications
Index
Section
9
Please refer to the last page of this manual for your Service Station Guide
v

vi
GENERAL MOTORS, GM, the GM Emblem, BUICK,
the BUICK Emblem and the name CENTURY are
registered trademarks of General Motors Corporation.
This manual includes the latest information at the time
it was printed. We reserve the right to make changes
in the product after that time without further notice.
For vehicles first sold in Canada, substitute the name
“General Motors of Canada Limited” for Buick Motor
Division whenever it appears in this manual.
Please keep this manual in your vehicle, so it will be
there if you ever need it when you’re on the road. If you
sell the vehicle, please leave this manual in it so the new
owner can use it.
We support voluntary
technician certification.
For Canadian Owners Who Prefer a
French Language Manual:
Aux propriétaires canadiens: Vous pouvez vous
procurer un exemplaire de ce guide en français chez
votre concessionaire ou au:
DGN Marketing Services Ltd.
1577 Meyerside Dr.
Mississauga, Ontario L5T 1B9

vii
How to Use this Manual
Many people read their owner’s manual from beginning
to end when they first receive their new vehicle. If
you do this, it will help you learn about the features
and controls for your vehicle. In this manual, you’ll
find that pictures and words work together to explain
things quickly.
Safety Warnings and Symbols
You will find a number of safety cautions in this book.
We use a box and the word CAUTION to tell you
about things that could hurt you if you were to ignore
the warning.
CAUTION:
These mean there is something that could hurt
you or other people.
In the caution area, we tell you what the hazard is.
Then we tell you what to do to help avoid or reduce the
hazard. Please read these cautions. If you don’t, you or
others could be hurt.
You will also find a circle
with a slash through it in
this book. This safety
symbol means “Don’t,”
“Don’t do this” or “Don’t
let this happen.”

viii
Vehicle Damage Warnings
Also, in this book you will find these notices:
NOTICE:
These mean there is something that could
damage your vehicle.
In the notice area, we tell you about something that can
damage your vehicle. Many times, this damage would
not be covered by your warranty, and it could be
costly. But the notice will tell you what to do to help
avoid the damage.
When you read other manuals, you might see
CAUTION and NOTICE warnings in different
colors or in different words.
You’ll also see warning labels on your vehicle. They use
the same words, CAUTION or NOTICE.

ix
For example,
these symbols
are used on an
original battery:
CAUTION
POSSIBLE
INJURY
PROTECT
EYES BY
SHIELDING
CAUSTIC
BATTERY
ACID COULD
CAUSE
BURNS
AVOID
SPARKS OR
FLAMES
SPARK OR
FLAME
COULD
EXPLODE
BATTERY
These symbols
are important
for you and
your passengers
whenever your
vehicle is
driven:
DOOR LOCK
UNLOCK
FASTEN
SEAT
BELTS
POWER
WINDOW
AIR BAG
These symbols
have to do with
your lamps:
MASTER
LIGHTING
SWITCH
TURN
SIGNALS
PARKING
LAMPS
HAZARD
WARNING
FLASHER
DAYTIME
RUNNING
LAMPS
FOG LAMPS
These symbols
are on some of
your controls:
WINDSHIELD
WIPER
WINDSHIELD
WASHER
WINDSHIELD
DEFROSTER
REAR
WINDOW
DEFOGGER
VENTILATING
FAN
These symbols
are used on
warning and
indicator lights:
ENGINE
COOLANT
TEMP
BATTERY
CHARGING
SYSTEM
BRAKE
COOLANT
ENGINE OIL
PRESSURE
ANTI-LOCK
BRAKES
Here are some
other symbols
you may see:
FUSE
LIGHTER
HORN
SPEAKER
FUEL
Vehicle Symbols
These are some of the symbols you may find on your vehicle.

For
a More
Detailed Look at
What's Under the Hood
See Section 6
Tire Pressure
See Section 6
Service Station Guide
Oil Viscosity
Engine Oil
See Section 6
Engine Oil Dipstick
See Section 6
Fuel
Use unleaded gas only,
87 Octane or higher.
See Section 6
Cooling System
See Section 5
Hood Release
See Section 6
Windshield Washer
Fluid
See Section 6
Spare Tire Pressure
See Section 5
Battery
See Section 6

1- 1-1
Section 1 Seats and Restraint Systems
Here you’ll find information about the seats in your vehicle and how to use your safety belts properly. You can also
learn about some things you should not do with air bags and safety belts.
1-2 Seats and Seat Controls
1-6 Safety Belts: They’re for Everyone
1-11 Here Are Questions Many People Ask About
Safety Belts -- and the Answers
1-12 How to Wear Safety Belts Properly
1-12 Driver Position
1-19 Safety Belt Use During Pregnancy
1-20 Right Front Passenger Position
1-21 Air Bag System
1-29 Center Passenger Position
1-31 Rear Seat Passengers
1-34 Rear Safety Belt Comfort Guides for
Children and Small Adults
1-37 Children
1-39 Child Restraints
1-54 Larger Children
1-57 Safety Belt Extender
1-57 Checking Your Restraint Systems
1-57 Replacing Restraint System Parts
After a Crash

1-2
Seats and Seat Controls
This section tells you how to adjust the seats and
explains the reclining seatbacks and head restraints.
Manual Front Seat
CAUTION:
You can lose control of the vehicle if you try to
adjust a manual driver’s seat while the vehicle is
moving. The sudden movement could startle and
confuse you, or make you push a pedal when you
don’t want to. Adjust the driver’s seat only when
the vehicle is not moving.
2-Way Manual Seat
Lift the bar located under the front of the seat using an
upward motion. This will unlock the seat. Slide the seat to
where you want it and release the bar. Try to move the seat
with your body to be sure the seat is locked into place.

1-3
6-Way Power Seat (If Equipped)
The driver’s switch is
located on the left side of
the driver’s seat cushion.
The passenger’s switch
is located on the right
side of the passenger’s
seat cushion.
To move the seat forward or rearward, push the switch
forward or rearward. To raise or lower the entire seat,
push the switch up or down. To raise or lower the front
portion of your seat, push the front of the switch up or
down. To raise or lower the rear portion of your seat,
push the rear of the switch up or down.
Reclining Front Seatbacks
Lift the lever to release the seatback, then move the
seatback to where you want it. Release the lever to lock
the seatback into place. Pull up on the lever without
pushing on the seatback and the seatback will
move forward.

1-4
But don’t have a seatback reclined if your vehicle
is moving.
CAUTION:
Sitting in a reclined position when your vehicle is
in motion can be dangerous. Even if you buckle
up, your safety belts can’t do their job when
you’re reclined like this.
The shoulder belt can’t do its job because it
won’t be against your body. Instead, it will be
in front of you. In a crash you could go into it,
receiving neck or other injuries.
The lap belt can’t do its job either. In a crash the
belt could go up over your abdomen. The belt
forces would be there, not at your pelvic bones.
This could cause serious internal injuries.
For proper protection when the vehicle is in
motion, have the seatback upright. Then sit well
back in the seat and wear your safety belt properly.
Head Restraints
Slide the head restraint up or down so that the top of the
restraint is closest to the top of your ears. This position
reduces the chance of a neck injury in a crash.

1-5
Split Folding Rear Seat (If Equipped)
This feature enables you
to access your trunk by
pulling forward on the
seat tab, located on the
rear seat, to fold the seat
cushion down.
This feature allows your direct access to the trunk.
To return the seat to its original position, push it back
up and make sure it latches.
A lock out feature is located on the rear of the seat back
when folded down. This will disengage the inside seat
tab when the release is locked. The seat will then only
open from the tab on the rear of the seat back, located
inside the trunk.

1-6
Safety Belts: They’re for Everyone
This part of the manual tells you how to use safety belts
properly. It also tells you some things you should not do
with safety belts.
And it explains the air bag system.
CAUTION:
Don’t let anyone ride where he or she can’t wear
a safety belt properly. If you are in a crash and
you’re not wearing a safety belt, your injuries
can be much worse. You can hit things inside the
vehicle or be ejected from it. You can be seriously
injured or killed. In the same crash, you might
not be if you are buckled up. Always fasten your
safety belt, and check that your passengers’ belts
are fastened properly too.
CAUTION:
It is extremely dangerous to ride in a cargo area,
inside or outside of a vehicle. In a collision,
people riding in these areas are more likely to be
seriously injured or killed. Do not allow people
to ride in any area of your vehicle that is not
equipped with seats and safety belts. Be sure
everyone in your vehicle is in a seat and using a
safety belt properly.

1-7
Your vehicle has a light
that comes on as a reminder
to buckle up. (See “Safety
Belt Reminder Light” in
the Index.)
In most states and Canadian provinces, the law says to
wear safety belts. Here’s why: They work.
You never know if you’ll be in a crash. If you do have a
crash, you don’t know if it will be a bad one.
A few crashes are mild, and some crashes can be so
serious that even buckled up a person wouldn’t survive.
But most crashes are in between. In many of them,
people who buckle up can survive and sometimes walk
away. Without belts they could have been badly hurt
or killed.
After more than 30 years of safety belts in vehicles,
the facts are clear. In most crashes buckling up does
matter ... a lot!

1-8
Why Safety Belts Work
When you ride in or on anything, you go as fast as
it goes.
Take the simplest vehicle. Suppose it’s just a seat
on wheels.
Put someone on it.