2003 BUICK REGAL radio

Underhood 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 5-10or more information on location.
Fuses Usage
1 Anti-Lock Brake System
2 Starter Solenoid
3Power Seats, Rear Window
Defogger Heated Seats
4High Blower, Hazard Flasher,
Stoplamps, Power Mirror, Door
Locks
5Ignition Switch, BTSI, Stoplamps,
Anti-Lock Brake System, Turn
Signals, Cluster, Air Bag, Daytime
Running Lamps Module
6 Cooling Fan
7Retained Accessory Power, Keyless
Entry, Data Link, Heating Ventilation
Air Conditioning Head, Cluster,
Radio, Auxiliary Power (Power
Drop), Cigarette Lighter
8Ignition Switch, Wipers, Radio,
Steering Wheel Controls, Body
Control Module, Auxiliary Power
(Power Drop), Power Windows,
Sunroof, Heating Ventilation Air
Conditioning Controls, Daytime
Running Lamps, Rear Window
Defogger Relay
5-90
2003 - Regal OM

A
Accessory Power Outlets.................................3-15
Activating the Theft-Deterrent Feature................3-55
Adding Washer Fluid.......................................5-38
Additional Program Information........................... 7-9
Additives, Fuel................................................. 5-5
Add-On Electrical Equipment............................5-86
Adjusting the Speakers (Balance/Fade)......3-47, 3-51
Air Bag
Readiness Light..........................................3-30
Air Bag Systems.............................................1-46
How Does an Air Bag Restrain?....................1-52
Servicing Your Air Bag-Equipped Vehicle.........1-54
What Makes an Air Bag Inflate?....................1-51
What Will You See After an Air Bag Inflates?......1-52
When Should an Air Bag Inflate?...................1-51
Where Are the Air Bags?..............................1-49
Air Cleaner/Filter, Engine.................................5-18
Aluminum or Chrome-Plated Wheels..................5-82
AM ...............................................................3-57
Antenna, Backglass.........................................3-59
Anti-lock Brake System (ABS)............................ 4-7
Anti-Lock Brake, System Warning Light..............3-32
Appearance Care............................................5-77
Care of Safety Belts....................................5-80
Chemical Paint Spotting...............................5-83
Cleaning the Inside of Your Vehicle................5-78Appearance Care (cont.)
Cleaning the Outside of Your Vehicle..............5-80
Finish Damage............................................5-83
GM Vehicle Care/Appearance Materials..........5-84
Sheet Metal Damage...................................5-83
Underbody Maintenance...............................5-83
Weatherstrips..............................................5-80
Ashtrays........................................................3-17
Audio System(s).............................................3-44
Audio Steering Wheel Controls......................3-57
Backglass Antenna......................................3-59
Care of Your Cassette Tape Player
................3-58
Care of Your CD Player
...............................3-59
Care of Your CDs
........................................3-59
Radio with Cassette
.....................................3-45
Radio with Cassette and CD
.........................3-49
Setting the Time
..........................................3-45
Theft-Deterrent Feature
................................3-55
Understanding Radio Reception
.....................3-57
Automatic Operation
........................................3-20
Automatic Transaxle
Fluid
..........................................................5-20
Operation
...................................................2-21
Automatic Transaxle Check
..............................6-11
Automatic Transaxle Shift Lock Control
System Check
.............................................6-12
Auxiliary Power Connection (Power Drop)
...........3-16
1
2003 - Regal OM

O
Odometer......................................................3-28
Off-Road Recovery..........................................4-14
Oil
Change Engine Oil Light...............................3-39
Engine.......................................................5-13
Low Oil Level Light......................................3-39
Pressure Light.............................................3-38
Supercharger, Engine...................................5-18
Older Children, Restraints................................1-27
Online Owner Center........................................ 7-3
OnStar
®Personal Calling.................................2-34
OnStar®Services............................................2-34
OnStar®System.............................................2-34
OnStar®Virtual Advisor....................................2-35
Operation Tips................................................3-24
Other Warning Devices...................................... 3-4
Outlet Adjustment............................................3-24
Outside
Convex Mirror.............................................2-33
Power Foldaway Mirrors...............................2-33
Overheated Engine Protection Operating Mode.....5-25
Overseas–Customer Assistance........................ 7-5
Owners, Canadian............................................... ii
Owner’s Information........................................7-11
P
Park (P)
Shifting Into................................................2-25
Shifting Out of............................................2-25
Parking
Brake........................................................2-24
Over Things That Burn.................................2-28
Parking Brake and Automatic Transaxle
Park (P) Mechanism Check...........................6-13
Parking on Hills..............................................4-40
Part A - Scheduled Maintenance Services............ 6-4
Part B - Owner Checks and Services................6-10
Part C - Periodic Maintenance Inspections..........6-14
Part D - Recommended Fluids and Lubricants.......6-16
PartE-Maintenance Record
...........................6-17
Passenger Compartment Air Filter
.....................3-24
Passenger Control
..........................................3-23
Passing
.................................................4-14, 4-39
PASS-Key
®II
.................................................2-16
Perimeter Lighting
...........................................3-14
Plan Ahead When Possible
................................ 7-8
Playing a Cassette Tape
..........................3-47, 3-51
Playing a Compact Disc
...................................3-53
Playing the Radio
...................................3-46, 3-49
10
2003 - Regal OM

Power
Accessory Outlets........................................3-15
Auxiliary Connection.....................................3-16
Door Locks.................................................2-10
Drop ..........................................................3-16
Electrical System.........................................5-86
Six-Way Seats.............................................. 1-3
Steering Fluid.............................................5-36
Windows....................................................2-15
Power Steering...............................................4-12
Programmable Automatic Door Locks.................2-10
Programmable Modes......................................2-10
Q
Questions and Answers About Safety Belts.........1-11
R
Radiator Pressure Cap....................................5-25
Radios..........................................................3-44
Care of Your Cassette Tape Player................3-58
Care of Your CD Player...............................3-59
Care of Your CDs ........................................3-59
Radio with Cassette.....................................3-45
Radio with Cassette and CD.........................3-49Radios (cont.)
Setting the Time..........................................3-45
Theft-Deterrent............................................3-55
Understanding Reception..............................3-57
Reading Lamps..............................................3-15
Rear Safety Belt Comfort Guides......................1-24
Rear Seat Outside Passenger Positions.............1-21
Rear Seat Passengers, Safety Belts..................1-21
Rear Window Defogger............................3-19, 3-23
Rearview Mirror, Automatic Dimming..................2-32
Rearview Mirror, Automatic Dimming
with OnStar
®..............................................2-32
Rearview Mirror with OnStar®...........................2-31
Rearview Mirrors.............................................2-31
Reclining Seatbacks.......................................... 1-4
Recreational Vehicle Towing
.............................4-31
Remote Keyless Entry System
............................ 2-3
Remote Keyless Entry System, Operation
............ 2-4
Remote Trunk Release
....................................2-12
Removing the Flat Tire and Installing
the Spare Tire
.............................................5-70
Removing the Spare Tire and Tools
...................5-67
Removing the Wheel Center Caps
....................5-69
Removing the Wheel Covers
............................5-70
Replacement Bulbs
.........................................5-55
Replacing Brake System Parts
..........................5-42
11
2003 - Regal OM

Sensors.........................................................3-22
Service........................................................... 5-3
Adding Equipment to the Outside of Your
Vehicle..................................................... 5-4
Doing Your Own Work................................... 5-3
Engine Soon Light.......................................3-35
Publications Ordering Information...................7-10
Vehicle Soon Light.......................................3-41
Service Bulletins.............................................7-11
Service Engine Soon Light...............................3-35
Service Manuals.............................................7-10
Setting Preset Stations............................3-46, 3-50
Setting the Time.............................................3-45
Setting the Tone (Bass/Treble)..................3-47, 3-51
Sheet Metal Damage.......................................5-83
Shift Lock Release..........................................2-27
Shifting Into Park (P).......................................2-25
Shifting Out of Park (P)...................................2-27
Shoulder Belt Height Adjuster...........................1-14
Skidding........................................................4-16
Some Other Rainy Weather Tips.......................4-20
Special Fabric Cleaning Problems.....................5-79
Specifications, Capacities.................................5-92
Speedometer..................................................3-28
Split Folding Rear Seat
..................................... 1-6
Starter Switch Check
.......................................6-12
Starting Your Engine
.......................................2-19Steering........................................................4-12
Steering in Emergencies..................................4-13
Steering, Suspension and Front Drive Axle Boot
and Seal Inspection.....................................6-14
Steering Tips..................................................4-12
Steering Wheel Controls, Audio.........................3-57
Storage Areas
Center Console Storage Area........................2-35
Convenience Net.........................................2-36
Glove Box..................................................2-35
Storing the Flat Tire and Tools..........................5-75
Storing the Spare Tire and Tools.......................5-76
Stuck in Sand, Mud, Ice or Snow......................4-30
Sun Visors.....................................................2-15
Sunroof.........................................................2-36
T
Tachometer....................................................3-29
Taillamps
Turn Signal, and Stoplamps..........................5-53
TCS Warning Light..........................................3-33
Theft-Deterrent, Radio.....................................3-55
Theft-Deterrent Systems...................................2-16
PASS-Key
®II ..............................................2-16
Throttle System Inspection...............................6-15
Tilt Wheel........................................................ 3-5
13
2003 - Regal OM

U
Underbody Flushing Service.............................6-13
Underhood Fuse Block....................................5-90
Understanding Radio Reception........................3-57
Uniform Tire Quality Grading............................5-62
United States–Customer Assistance.................. 7-4
Unlocking the Theft-Deterrent Feature After a
Power Loss................................................3-55
Used Replacement Wheels..............................5-64
Using Cleaner on Fabric..................................5-79
V
Vehicle
Control........................................................ 4-5
Damage Warnings........................................... iv
Loading......................................................4-33
Service Soon Light......................................3-41
Symbols......................................................... iv
Vehicle Identification
Number (VIN).............................................5-85
Service Parts Identification Label...................5-86
Vehicle Storage..............................................5-42
Ventilation Adjustment
......................................3-24Vinyl.............................................................5-79
Visor Vanity Mirror..........................................2-15
Visors...........................................................2-15
W
Warning Lights, Gages and Indicators................3-26
Warnings
Hazard Warning Flashers............................... 3-4
Other Warning Devices.................................. 3-4
Safety and Symbols......................................... iii
Vehicle Damage.............................................. iv
Washer Fluid, Low Warning Light......................3-40
Washing Your Vehicle......................................5-81
Weatherstrip Lubrication...................................6-11
Weight of the Trailer........................................4-36
Weight of the Trailer Tongue.............................4-37
What Kind of Engine Oil to Use........................5-15
What Kind of Oil to Use..................................5-18
What to Do with Used Oil ................................5-17
What to Use ..................................5-23, 5-37, 5-38
Wheels
Alignment and Tire Balance..........................5-63
Replacement...............................................5-63
When to Add Engine Oil..................................5-14
15
2003 - Regal OM