2004 BUICK CENTURY remote control

Keys...............................................................2-2
Remote Keyless Entry System.........................2-4
Remote Keyless Entry System Operation...........2-5
Doors and Locks............................................2-10
Door Locks..................................................2-10
Power Door Locks........................................2-11
Programmable Automatic Door Locks..............2-11
Lockout Protection........................................2-12
Leaving Your Vehicle....................................2-12
Trunk..........................................................2-13
Windows........................................................2-15
Power Windows............................................2-16
Sun Visors...................................................2-17
Theft-Deterrent Systems..................................2-17
PASS-Key
®II ...............................................2-17
Starting and Operating Your Vehicle................2-18
New Vehicle Break-In....................................2-18
Ignition Positions..........................................2-19
Starting Your Engine.....................................2-20
Engine Coolant Heater..................................2-21Automatic Transaxle Operation.......................2-22
Parking Brake..............................................2-25
Shifting Into Park (P).....................................2-26
Shifting Out of Park (P).................................2-28
Parking Over Things That Burn.......................2-29
Engine Exhaust............................................2-29
Running Your Engine While You Are
Parked.....................................................2-30
Mirrors...........................................................2-31
Manual Rearview Mirror.................................2-31
Manual Rearview Mirror with OnStar
®..............2-31
Outside Power Mirrors...................................2-32
Outside Convex Mirror...................................2-32
OnStar
®System.............................................2-33
Storage Areas................................................2-34
Glove Box...................................................2-34
Front Storage Area.......................................2-34
Center Console Storage Area.........................2-35
Convenience Net..........................................2-35
Sunroof.........................................................2-36
Section 2 Features and Controls
2-1

Trunk
{CAUTION:
It can be dangerous to drive with the trunk lid
open because carbon monoxide (CO) gas can
come into your vehicle. You can not see or
smell CO. It can cause unconsciousness and
even death. If you must drive with the trunk lid
open or if electrical wiring or other cable
connections must pass through the seal
between the body and the trunk lid:
Make sure all other windows are shut.
Turn the fan on your heating or cooling
system to its highest speed and select the
control setting that will force outside air
into your vehicle. See Climate Control
System in the Index.
If you have air outlets on or under the
instrument panel, open them all the way.
SeeEngine Exhaust on page 2-29.
Trunk Lock
To unlock the trunk lid from the outside, insert the door
key into the trunk lock and turn it counterclockwise.
Or, with the vehicle in PARK (P), press the open trunk
symbol on the remote keyless entry transmitter.
Remote Trunk Release
Press the remote trunk
release button located
behind the glove box door
to release the trunk lid
from inside the vehicle.
The shift lever must be in PARK (P), but the key does
not have to be in the ignition for the remote trunk
lid release button to work.
2-13

Interior Lamps
Instrument Panel Brightness
The instrument panel lights can be brightened or
dimmed by turning the exterior lamps knob.
Turning the control all the way clockwise turns on the
courtesy lamps.
Courtesy Lamps
When any door is opened, several courtesy lamps come
on to make it easier to enter and exit the vehicle.
These lamps can also be turned on by turning the
exterior lamps control all the way clockwise to MAX.
Entry Lighting
The courtesy lamps will come on and stay on for a set
time whenever you press UNLOCK on the remote
keyless entry transmitter.
The lamps will stay on while a door is opened and then
turn off automatically about 25 seconds after it is
closed. If the UNLOCK button is pressed and a door is
not open, the lamps will turn off after about 40 seconds.Entry lighting includes a feature called theater dimming.
With theater dimming, the lamps do not turn off at
the end of the delay time. Instead, they slowly dim after
the delay time and then turn off.
The courtesy lamps are canceled if the ignition key is
turned to RUN or START and will not come on unless a
door is opened.
Delayed Entry Lighting
Delayed entry lighting lights the vehicle’s interior for a
period of time after all the doors have been closed.
The ignition must be off for delayed entry lighting
to work. After all the doors have been closed, the
delayed entry lighting feature will continue to work until
one of the following occurs:
The ignition is in RUN.
The doors are locked.
An illumination period of 25 seconds has elapsed.
If during the illumination period a door is opened,
the timed illumination period will be canceled and the
interior lamps will remain on.
3-15

Circuit
BreakersUsage
TIRE RESET Tire Ination Monitor Reset Button
PWR/WNDW
PWR S/ROOFPower Windows, Power Sunroof
R/DEFOG Rear Window Defogger
PWR/ SEAT Power Seat
Blank Not Used
Fuses Usage
PRK/LCK Ignition Key Solenoid
Blank Not Used
Blank Not Used
PCM,
BCM, U/HIgnition Signal: Hot in Run and Start,
Powertrain Control Module, Body
Control Module, Underhood Relay
RADIO PREM.
SOUNDRemote Radio Premium Sound
PWR MIR Power Mirrors
Blank Not Used
INT/ILLUM Panel Dimming
Blank Not Used
IGN 0: CLSTR,
PCM & BCMIgnition Signal: Hot in Run, Unlock
and Start; Cluster, Powertrain
Control Module, Body Control
Module
Fuses Usage
Blank Not Used
Blank Not Used
Blank Not Used
ACCY
PWR BUSInterior Lamps
DR/ LCK Door Locks
Blank Not Used
R/LAMPS Taillamps, License Plate Lamps
Blank Not Used
CRUISE Cruise Control
Blank Not Used
CLSTR Instrument Panel Cluster
LTR Cigarette Lighter
STOP LAMPS Stoplamps
ONSTAR OnStar
®
PRK/LGHT Parking Lamps
Blank Not Used
CRNK SIG,
BCM, CLSTRCrank Signal, Body Control Module,
Cluster, Powertrain Control Module
HVACIgnition Signal, Heating, Ventilation,
and Air Conditioning Control Head
BTSI (REGAL) Not Used
AIR BAG Air Bag
BCM PWR Body Control Module
5-99

Fuses Usage
HAZRD Hazard Warning Flashers
LH HTD SEAT Not Used
Blank Not Used
BCM ACCYIgnition Signal: Hot in ACCESSORY
and RUN, Body Control Module
Blank Not Used
LOW BLWER Low Blower
ABS Anti-Lock Brakes
TRN SIG Turn Signals, Cornering Lamps
RADIO,
HVAC, RFA,
CLSTR ALDLRadio, Heating Ventilation and Air
Conditioning Head; Remote Keyless
Entry, Cluster
HI BLWR High Blower
RH HTD SEAT Not Used
STR/WHL
CNTRLAudio Steering Wheel Controls
WPR Windshield WipersUnderhood Fuse Block
Some fuses and relays are located in the underhood
fuse block on the passenger’s side of the vehicle in the
engine compartment. SeeEngine Compartment
Overview on page 5-12for more information on location.
5-100

Fuses Usage
1 Anti-Lock Brake System
2 Starter Solenoid
3 Power Seat, Rear Window Defogger
4High Blower, Hazard Flasher,
Stoplamps, Power Mirror,
Door Locks
5Ignition Switch, Stoplamps,
Anti-Lock Brake System, Turn
Signals, Cluster, Air Bag, Daytime
Running Lamps Module
6 Cooling Fan
7Retained Accessory Power, Remote
Keyless Entry, Data Link, Heating,
Ventilation, and Air Conditioning
Head; Cluster, Radio, Cigarette
Lighter
8Ignition Switch, Wipers, Autdio
Steering Wheel Controls, Body
Control Module, Power Windows,
Sunroof, Heating, Ventilation, and
Air Conditioning Controls; Daytime
Running Lamps, Rear Window
Defogger RelayRelays Usage
9 Cooling Fan 2
10 Cooling Fan 3
11 Starter Solenoid
12 Cooling Fan 1
13 Ignition Main
14 Air Pump (Optional)
15 Not Used
16 Horn
17 Fog Lamps
18 Not Used
19 Fuel Pump
5-101

I
If No Steam Is Coming From Your Engine..........5-27
If Steam Is Coming From Your Engine...............5-26
If the Light Is Flashing.....................................3-37
If the Light Is On Steady.................................3-38
If You Are Caught in a Blizzard.........................4-28
If You Are Stuck in Sand, Mud, Ice or Snow.......4-30
If You Do Decide To Pull A Trailer.....................4-40
Ignition Positions.............................................2-19
Illumination on Remote Activation........................ 2-8
Infants and Young Children, Restraints...............1-30
Ination - Tire Pressure...................................5-64
Instrument Panel
Cluster.......................................................3-28
Overview..................................................... 3-2
Instrument Panel Brightness.............................3-15
Instrument Panel Fuse Block............................5-98
Interior Lamps................................................3-15
J
Jump Starting.................................................5-42
K
Keyless Entry System....................................... 2-4
Keys............................................................... 2-2
L
Lamps
Exterior......................................................3-12
Interior.......................................................3-15
Lap Belt........................................................1-20
Lap-Shoulder Belt...................................1-12, 1-22
LATCH System
Child Restraints...........................................1-40
Securing a Child Restraint Designed for the
LATCH System........................................1-42
Leaving Your Vehicle.......................................2-12
Leaving Your Vehicle With the Engine
Running.....................................................2-27
Light
Air Bag Readiness.......................................3-30
Anti-Lock Brake System Warning...................3-33
Brake System Warning.................................3-32
Change Engine Oil......................................3-41
Charging System.........................................3-31
Cruise Control.............................................3-42
Door/Trunk Ajar Warning...............................3-42
Engine Coolant Temperature Warning.............3-35
Enhanced Traction System (ETS)
Warning Light..........................................3-34
Low Fuel Warning.......................................3-44
Low Traction...............................................3-34
Low Washer Fluid Warning...........................3-42
7