fuel BUICK REGAL 2003 Service Manual

B
Backglass Antenna..........................................3-59
Backing Up....................................................4-39
Battery..........................................................5-42
Battery Replacement......................................... 2-8
Battery Rundown Protection.............................3-15
Before Leaving on a Long Trip.........................4-23
Body Lubrication Service..................................6-11
Brake
Parking......................................................2-24
System Inspection.......................................6-15
System Warning Light..................................3-31
Brake Fluid....................................................5-39
Brake Wear...................................................5-41
Brakes..........................................................5-39
Braking........................................................... 4-6
Braking in Emergencies..................................... 4-8
Break-In, New Vehicle.....................................2-17
Bulb Replacement...........................................5-50
Back-Up Lamps...........................................5-54
Center High-Mounted Stoplamp (CHMSL)........5-52
Front Turn Signal and Parking Lamps.............5-52
Halogen Bulbs............................................5-50Bulb Replacement (cont.)
Headlamp Aiming........................................5-48
Headlamps.................................................5-51
Replacement Bulbs......................................5-55
Taillamps, Turn Signal, and Stoplamps............5-53
Buying New Tires...........................................5-61
C
California Fuel.................................................. 5-5
Canada–Customer Assistance.......................... 7-4
Canadian Owners................................................ ii
Canadian Roadside Assistance........................... 7-7
Capacities and Specifications............................5-92
Carbon Monoxide...................4-26, 4-35, 2-12, 2-29
Care of
Safety Belts................................................5-80
Your Cassette Tape Player
............................3-58
Your CD Player
...........................................3-59
Your CDs
...................................................3-59
Cassette Tape Messages
.........................3-49, 3-52
Cassette Tape Player Service
...........................6-10
Center Console Storage Area
...........................2-35
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2003 - Regal OM

Fuel............................................................... 5-4
Additives...................................................... 5-5
California Fuel.............................................. 5-5
Filling a Portable Fuel Container..................... 5-8
Filling Your Tank........................................... 5-6
Fuels in Foreign Countries.............................. 5-6
Gage .........................................................3-41
Gasoline Octane........................................... 5-4
Gasoline Specifications.................................. 5-5
Low Warning Light.......................................3-42
System Inspection.......................................6-15
Full-Range Traction Control System..................... 4-9
Fuses
Fuses and Circuit Breakers...........................5-87
Windshield Wiper.........................................5-86
G
Gage
Engine Coolant Temperature.........................3-34
Fuel..........................................................3-41
Speedometer..............................................3-28
Tachometer.................................................3-29
Gasoline
Octane........................................................ 5-4
Specifications............................................... 5-5Glass Surfaces...............................................5-80
Glove Box.....................................................2-35
GM Mobility Program for Persons with
Disabilities.................................................... 7-5
H
Hazard Warning Flashers................................... 3-4
Head Restraints............................................... 1-5
Headlamp
Aiming .......................................................5-48
Headlamp High/Low-Beam Changer.................... 3-6
Headlamp Wiring
............................................5-86
Headlamps
....................................................5-51
Bulb Replacement
.......................................5-50
Front Turn Signal and Parking Lamps
.............5-52
Halogen Bulbs
............................................5-50
Heated Seats
................................................... 1-3
Highway Hypnosis
...........................................4-24
Hill and Mountain Roads
..................................4-24
Hitches
..........................................................4-38
Hood
Checking Things Under
.................................. 5-8
Release
....................................................... 5-9
Horn
............................................................... 3-5
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2003 - Regal OM

How to Add Coolant to the Coolant
Recovery Tank............................................5-30
How to Add Coolant to the Radiator..................5-31
How to Add Fluid............................................5-21
How to Check........................................5-20, 5-57
How to Check and Add Oil...............................5-18
How to Check Power Steering Fluid..................5-37
How to Use This Manual...................................... ii
How to Wear Safety Belts Properly...................1-11
Hydroplaning..................................................4-20
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.....................................3-36
If the Light Is On Steady.................................3-37
If You Are Stuck in Sand, Mud, Ice or Snow
.......4-30
If You Do Decide To Pull A Trailer
.....................4-36
If You’re Caught in a Blizzard
...........................4-28
Ignition Positions
.............................................2-18
Ignition Transaxle Lock Check
..........................6-13
Illumination on Remote Activation
........................ 2-7
Infants and Young Children, Restraints
...............1-29
Inflation -- Tire Pressure
..................................5-57Inspection
Brake System.............................................6-15
Engine Cooling System................................6-15
Exhaust System..........................................6-14
Fuel System...............................................6-15
Part C - Periodic Maintenance.......................6-14
Steering, Suspension and Front Drive Axle
Boot and Seal.........................................6-14
Throttle System...........................................6-15
Instrument Panel
Cluster.......................................................3-27
Overview..................................................... 3-2
Instrument Panel Brightness.............................3-13
Instrument Panel Fuse Block............................5-87
Interior Lamps................................................3-13
Interior Plastic Components..............................5-80
J
Jump Starting.................................................5-43
K
Key Lock Cylinders Service..............................6-11
Keyless Entry System....................................... 2-3
Keys............................................................... 2-2
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2003 - Regal OM

L
Lamps
Exterior......................................................3-10
Interior.......................................................3-13
Lap Belt........................................................1-20
Lap-Shoulder Belt...................................1-12, 1-22
LATCH System
Child Restraints...........................................1-38
Securing a Child Restraint Designed for
the LATCH System...................................1-40
Leather.........................................................5-79
Leaving Your Vehicle.......................................2-11
Leaving Your Vehicle With the Engine Running......2-26
Light
Air Bag Readiness.......................................3-30
Anti-Lock Brake System Warning...................3-32
Brake System Warning.................................3-31
Change Engine Oil......................................3-39
Charging System.........................................3-31
Cruise Control.............................................3-40
Door/Trunk Ajar Warning...............................3-40
Engine Coolant Temperature Warning.............3-34
Low Fuel Warning.......................................3-42
Low Oil Level.............................................3-39Light (cont.)
Low Traction...............................................3-33
Low Washer Fluid Warning...........................3-40
Malfunction Indicator....................................3-35
Oil Pressure...............................................3-38
Safety Belt Reminder...................................3-29
Security.....................................................3-40
Service Vehicle Soon...................................3-41
TCS Warning Light......................................3-33
Tire Pressure..............................................3-35
Traction Control System (TCS) Warning..........3-33
Lighted Visor Vanity Mirrors..............................2-15
Loading Your Vehicle
.......................................4-33
Lockout Protection
..........................................2-11
Locks
Door
........................................................... 2-9
Leaving Your Vehicle
....................................2-11
Lockout Protection
.......................................2-11
Power Door
................................................2-10
Programmable Automatic Door Locks
.............2-10
Loss of Control
...............................................4-15
Low Fuel Warning Light
...................................3-42
Low Traction Light
..........................................3-33
Low Washer Fluid Warning Light
.......................3-40
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2003 - Regal OM

M
Maintenance, Normal Replacement Parts............5-93
Maintenance Schedule
At Each Fuel Fill.........................................6-10
At Least Once a Month................................6-10
At Least Once a Year..................................6-11
At Least Twice a Year..................................6-11
Brake System Inspection..............................6-15
Engine Cooling System Inspection.................6-15
Exhaust System Inspection...........................6-14
Fuel System Inspection................................6-15
How This Section is Organized....................... 6-3
Introduction.................................................. 6-2
Maintenance Requirements............................. 6-2
Part A - Scheduled Maintenance Services......... 6-4
Part B - Owner Checks and Services.............6-10
Part C - Periodic Maintenance Inspections......6-14
PartD-Recommended Fluids
and Lubricants.........................................6-16
PartE-Maintenance Record........................6-17
Scheduled Maintenance................................. 6-4
Steering, Suspension and Front Drive Axle
Boot and Seal Inspection..........................6-14
Throttle System Inspection............................6-15
Using Your................................................... 6-4
Your Vehicle and the Environment................... 6-2Maintenance When Trailer Towing.....................4-41
Making Turns.................................................4-39
Malfunction Indicator Light................................3-35
Manual Operation...................................3-17, 3-21
Manual Seats................................................... 1-2
Matching Transmitter(s) to Your Vehicle............... 2-7
Mexico, Central America and Caribbean
Islands/Countries (Except Puerto Rico and
U.S. Virgin Islands)–Customer Assistance....... 7-5
Mirrors
Automatic Dimming Rearview........................2-32
Automatic Dimming Rearview with OnStar
®.......2-32
Manual Rearview Mirror................................2-31
Manual Rearview Mirror with OnStar
®.............2-31
Outside Convex Mirror.................................2-33
Outside Power Foldaway Mirrors....................2-33
Modes...........................................................3-44
MyGMLink.com................................................ 7-3
N
New Vehicle Break-In......................................2-17
Normal Maintenance Replacement Parts............5-93
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2003 - Regal OM