change time BUICK CENTURY 2004 Owner's Manual

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
after that time without further notice. For vehicles rst
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.
Canadian Owners
You can obtain a French copy of this manual from your
dealer or from:
Helm, Incorporated
P.O. Box 07130
Detroit, MI 48207
How to Use This Manual
Many people read their owner’s manual from beginning
to end when they rst 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 will nd
that pictures and words work together to explain things.
Index
A good place to look for what you need is the Index in
back of the manual. It is an alphabetical list of what
is in the manual, and the page number where you will
nd it.
Litho in U.S.A.
Part No. 10334120 A First Edition©
Copyright General Motors Corporation 06/18/03
All Rights Reserved
ii

{CAUTION:
Never do this.
Here a child is sitting in a seat that has a
lap-shoulder belt, but the shoulder part is
behind the child. If the child wears the belt in
CAUTION: (Continued)
CAUTION: (Continued)
this way, in a crash the child might slide under
the belt. The belt’s force would then be applied
right on the child’s abdomen. That could cause
serious or fatal injuries.
Wherever the child sits, the lap portion of the belt
should be worn low and snug on the hips, just touching
the child’s thighs. This applies belt force to the child’s
pelvic bones in a crash.
Infants and Young Children
Everyone in a vehicle needs protection! This includes
infants and all other children. Neither the distance
traveled nor the age and size of the traveler changes
the need, for everyone, to use safety restraints. In fact,
the law in every state in the United States and in
every Canadian province says children up to some age
must be restrained while in a vehicle.
Every time infants and young children ride in vehicles,
they should have the protection provided by appropriate
restraints. Young children should not use the vehicle’s
adult safety belts alone, unless there is no other choice.
Instead, they need to use a child restraint.
1-30

Remote Keyless Entry System
Your keyless entry system operates on a radio
frequency subject to Federal Communications
Commission (FCC) Rules and with Industry Canada.
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
1. This device may not cause interference, and
2. This device must accept any interference received,
including interference that may cause undesired
operation of the device.
This device complies with RSS-210 of Industry Canada.
Operation is subject to the following two conditions:
1. This device may not cause interference, and
2. This device must accept any interference received,
including interference that may cause undesired
operation of the device.
Changes or modications to this system by other than
an authorized service facility could void authorization to
use this equipment.At times you may notice a decrease in range. This is
normal for any remote keyless entry system. If the
transmitter does not work or if you have to stand closer
to your vehicle for the transmitter to work, try this:
Check the distance. You may be too far from your
vehicle. You may need to stand closer during
rainy or snowy weather.
Check the location. Other vehicles or objects may
be blocking the signal. Take a few steps to the
left or right, hold the transmitter higher, and
try again.
Check to determine if battery replacement is
necessary. See “Battery Replacement” under
Remote Keyless Entry System Operation on
page 2-5.
If you are still having trouble, see your dealer or a
qualied technician for service.
2-4

The vehicle was originally programmed to Mode 3.
The mode may have been changed since then.
To determine the current unlock mode mode, or to
change the unlock mode, do the following:
1. Close all doors and turn the ignition key to RUN.
2. Press and hold the power door lock switch in
the unlock position.
3. While holding the power door lock switch in the
unlock position, press and release the remote
keyless entry transmitter UNLOCK button.
A series of one to four chimes will sound,
corresponding to the current unlock mode.
4. Press the remote keyless entry transmitter UNLOCK
button to advance to the next unlock mode.
If cycled beyond Mode 4, the vehicle will
enter Mode 1.
5. To set a mode, release the power door unlock
switch after the chime sequence of the desired
mode is heard.
Disconnecting the vehicle’s battery for up to a year will
not affect the programmed mode.Delayed Locking
This feature can be turned on or off. It delays the
locking of the doors for ve seconds after the power
door LOCK position or the LOCK button on the remote
keyless entry transmitter is pressed and the last
door is closed.
If a door is opened before ve seconds, the delayed
lock is cancelled. When all doors are closed again,
delayed locking begins again.
Three chimes will sound to indicate that this feature is
on. The chime will sound only when the key is not in the
ignition and a door is open.
To cancel delay locking, do any of the following:
Press the unlock portion of the power door
lock switch.
Press the UNLOCK button on the remote keyless
entry transmitter.
Press the LOCK portion of the power door lock
switch a second time.
Press the LOCK button on the remote keyless entry
transmitter a second time or.
Insert the ignition key into the ignition.
2-7

Battery Replacement
The battery in the remote keyless entry transmitter
should last about three years.
If the battery is weak the transmitter will not work within
its normal range. It is probably time to change the
battery if you have to be very close to the vehicle before
the transmitter works.
Notice:When replacing the battery, use care not to
touch any of the circuitry. Static from your body
transferred to these surfaces may damage the
transmitter.To replace the battery do the following:
1. Insert a at object like a thin coin into the slot on
the back of the transmitter and pry apart the front
and back.
2. Remove the old battery, but do not use a metal
object to do this. Make sure the new battery is a
type CR2032 or equivalent, and that the positive (+)
side of the battery is facing down.
3. Snap the front and back of the transmitter together.
4. Resynchronize and test the operation of the
transmitter with the vehicle.
Resynchronization
After the battery has been changed in the remote
keyless transmitter, it will need to be resynchronized. To
do this, press and hold both the LOCK and UNLOCK
buttons until you hear one horn chirp.
2-9

Retained Accessory Power (RAP)
If the vehicle has Retained Accessory Power (RAP), the
power windows and audio system can continue to
operate for up to 10 minutes after the ignition key is
turned to OFF and before any of the doors are opened.
Starting Your Engine
Move the shift lever to PARK (P) or NEUTRAL (N). The
engine will not start in any other position – that is a
safety feature. To restart the vehicle when it is already
moving, use NEUTRAL (N) only.
Notice:Shifting into PARK (P) with the vehicle
moving could damage the transaxle. Shift into
PARK (P) only when your vehicle is stopped.
1. With your foot off the accelerator pedal, turn the
ignition key to START. When the engine starts,
let go of the key. The idle speed will go down as the
engine gets warm.Notice:Holding your key in START for longer than
15 seconds at a time will cause your battery to
be drained much sooner. And the excessive heat
can damage your starter motor. Wait about
15 seconds between each try to help avoid draining
your battery or damaging your starter.
2. If the engine will not start, or starts but then stops,
it could be ooded with too much gasoline. Try
pushing the accelerator pedal all the way to the oor
and holding it there as the key is held in START
for not more than 15 seconds at a time. This clears
the extra gasoline from the engine
Notice:Your engine is designed to work with the
electronics in your vehicle. If you add electrical
parts or accessories, you could change the way the
engine operates. Before adding electrical equipment,
check with your dealer. If you do not, your engine
might not perform properly.
2-20

Instrument Panel Overview...............................3-2
Hazard Warning Flashers................................3-4
Other Warning Devices...................................3-4
Horn.............................................................3-5
Tilt Wheel.....................................................3-5
Turn Signal/Multifunction Lever.........................3-5
Exterior Lamps.............................................3-12
Interior Lamps..............................................3-15
Accessory Power Outlets...............................3-17
Ashtrays and Cigarette Lighter........................3-17
Climate Controls............................................3-18
Dual Climate Control System..........................3-18
Dual Automatic Climate Control System...........3-21
Outlet Adjustment.........................................3-25
Passenger Compartment Air Filter...................3-26
Warning Lights, Gages and Indicators.............3-27
Instrument Panel Cluster................................3-28
Speedometer and Odometer...........................3-29
Safety Belt Reminder Light.............................3-30
Air Bag Readiness Light................................3-30
Charging System Light..................................3-31
Brake System Warning Light..........................3-32
Anti-Lock Brake System Warning Light.............3-33
Enhanced Traction System Warning Light.........3-34
Low Traction Light........................................3-34Engine Coolant Temperature Warning Light......3-35
Engine Coolant Temperature Gage..................3-35
Tire Pressure Light.......................................3-36
Malfunction Indicator Lamp.............................3-36
Oil Pressure Light.........................................3-40
Change Engine Oil Light................................3-41
Security Light...............................................3-41
Cruise Control Light......................................3-42
Low Washer Fluid Warning Light.....................3-42
Door/Trunk Ajar Warning Light........................3-42
Service Vehicle Soon Light............................3-42
Fuel Gage...................................................3-43
Low Fuel Warning Light.................................3-44
Audio System(s).............................................3-44
Setting the Time...........................................3-45
Radio with CD..............................................3-45
Radio with Cassette and CD..........................3-53
Theft-Deterrent Feature..................................3-62
Audio Steering Wheel Controls.......................3-62
Understanding Radio Reception......................3-63
Care of Your Cassette Tape Player.................3-63
Care of Your CDs.........................................3-64
Care of Your CD Player................................3-64
Fixed Mast Antenna......................................3-64
Section 3 Instrument Panel
3-1

Delayed Headlamps
Delayed headlamp illumination provides a period of
exterior lighting as you leave the vehicle’s area.
The feature is activated when the vehicle’s ignition is
turned off and the headlamps are on due to the
automatic headlamp control feature described previously
in this section. The headlamps will remain on until the
exterior lamps control is moved from OFF to the parking
lamp position or until a 90 second lighting period has
ended.
If the ignition is turned off while the exterior lamps
control is in the parking lamp or headlamp position, the
delayed headlamp illumination cycle will not occur.
This feature can be turned on or off by doing the
following:
1. Turn the ignition key to RUN.
2. Close all the doors.
3. Press and hold the LOCK position on the power
door lock switch. While holding the LOCK position
on the door lock switch, cycle the exterior lamps
control on and off two times.4. Release the power door LOCK switch. These steps
must be carried out in a time period of less than
10 seconds, followed by a delay period of no more
than 10 seconds.
5. Then, press and hold the unlock position on the
power door switch. While holding the unlock
position, turn the exterior lamps control on and off
two times. Release the unlock position on the power
door switch. These operations must be carried
out in a time period of less than 10 seconds.
After releasing the unlock position on the power door
switch, a single chime will be heard if the delayed
headlamp illumination function has been turned off.
Two chimes will be heard if the feature has been turned
on. Disconnecting the vehicle’s battery for up to a
year will not change the programmed operation for this
feature.
3-14

In cold weather, the system will start at reduced fan
speeds to avoid blowing cold air into the vehicle
until warmer air is available. The system will
start out blowing air at the oor but may change
modes automatically as the vehicle warms up
to maintain the chosen temperature setting. The
length of time needed for warm up will depend on
the outside temperature and the length of time
that has elapsed since the vehicle was last driven.
3. Wait for the system to regulate. This may take from
10 to 30 minutes. Then, adjust the temperature, if
necessary.
Do not cover the solar sensor located in the center
of the instrument panel, near the windshield. For
more information on the solar sensor, see
“Solar Sensor” later in this section.
Manual Operation
During daylight hours, the instrument panel brightness
control might need to be adjusted to the highest setting,
in order to see the indicator lights for the various
climate control settings.
OFF:Pressing the OFF button cancels automatic
operation and places the system in manual mode.
Press the AUTO button to return to automatic operation.TEMP (Temperature):To manually adjust the
temperature inside the vehicle, press the up arrow on
the TEMP control to raise the temperature and press the
down arrow to lower the temperature. The display will
show the selection for a few seconds, and then the
outside temperature will be displayed.
When the DUAL light indicator is on, this means the
TEMP control has set the temperature for the driver.
When the DUAL light indicator light is not on, this means
the TEMP control has set the temperature for the
entire cabin.
9FAN:Press the up arrow on the FAN control to
increase fan speed and the down arrow to decrease fan
speed. Pressing the arrows cancels the automatic
operation and places the system in manual mode. Press
the AUTO button to return to automatic operation. If
the airow seems low when the fan is at the highest
setting, the passenger compartment air lter, if
equipped, may need to be replaced. For more
information seePassenger Compartment Air Filter on
page 3-26andScheduled Maintenance on page 6-4.
AIR FLOW:This control has several settings to
control the direction of airow when the system is
not in AUTO.
To access the various modes available, continue to
press the AIR FLOW up or down arrows until the desired
mode, listed below, appears in the display.
3-22

Adjusting the Speakers (Balance/Fade)
AUDIO:To adjust the balance between the right
and the left speakers, push and release AUDIO until
BAL appears on the display. Then turn the AUDIO knob
to move the sound toward the right or the left speakers.
A bar graph with indicators will show how the sound
is balanced.
To adjust the fade between the front and the rear
speakers, push and release AUDIO until FADE appears
on the display. Then turn the AUDIO knob to move
the sound toward the front or the rear speakers. A bar
graph with indicators will show how the sound is
balanced.
To adjust balance or fade to the middle position, select
BAL or FADE. Then push and hold AUDIO for more
than two seconds until you hear a beep. The indicator
will be centered on the display.
To adjust both tone controls and both speaker controls
to the middle position, end out of audio mode by
waiting ve seconds without making any changes. Then
push and hold AUDIO for more than two seconds
until you hear a beep. ALL CENTERED will appear on
the display.
Radio Data System (RDS)
Your audio system is equipped with a Radio Data
System (RDS). RDS features are available for use only
on FM stations that broadcast RDS information.
With RDS, your radio can do the following:
Seek to stations broadcasting the selected type of
programming
Receive announcements concerning local and
national emergencies
Display messages from radio stations
Seek to stations with traffic announcements
This system relies upon receiving specic information
from these stations and will only work when the
information is available. In rare cases, a radio station
may broadcast incorrect information that will cause
the radio features to work improperly. If this happens,
contact the radio station.
While you are tuned to an RDS station, the station
name or the call letters will appear on the display,
instead of the frequency. RDS stations may also provide
the time of day, a program type (PTY) for current
programming, and the name of the program being
broadcast.
3-48