2003 BUICK LESABRE engine coolant

Automatic Transaxle Shift Lock Control
System Check.............................................6-19
Automatic Transaxle........................................5-21
Fluid..........................................................5-21
Operation...................................................2-25
B
Backing Up....................................................4-40
Battery Load Management...............................3-20
Battery Replacement......................................... 2-8
Battery Warning Light......................................3-37
Battery..........................................................5-40
Before Leaving on a Long Trip.........................4-22
Body Lubrication Service..................................6-18
Brake Fluid....................................................5-37
Brake Wear...................................................5-39
Brake............................................................2-27
Parking......................................................2-27
System Inspection.......................................6-22
System Warning Light..................................3-37
Brakes..........................................................5-37
Braking in Emergencies..................................... 4-8
Braking........................................................... 4-6
Break-In, New Vehicle.....................................2-21
Bulb Replacement...........................................5-52
Front Turn Signal Lamps..............................5-53
Halogen Bulbs............................................5-52
Headlamp Aiming........................................5-47Bulb Replacement (cont.)
Headlamps.................................................5-52
Replacement Bulbs......................................5-56
Taillamps and Back-Up Lamps.......................5-55
Taillamps, Turn Signal, and Stoplamps............5-53
Buying New Tires...........................................5-62C
California Fuel.................................................. 5-5
Canada ± Customer Assistance.......................... 7-4
Canadian Owners................................................ ii
Canadian Roadside Assistance........................... 7-7
Capacities and Speci®cations............................5-93
Carbon Monoxide...................4-25, 4-35, 2-14, 2-31
Care of.........................................................5-80
Safety Belts................................................5-80
Your Cassette Tape Player............................3-79
Your CD Player...........................................3-80
Your CDs ...................................................3-80
Cassette Tape Messages.................................3-71
Cassette Tape Player Service...........................6-17
CD Adapter Kits.............................................3-71
CD Changer, Trunk-Mounted............................3-73
Center Console Storage Area...........................2-42
Center Front Passenger Position, Safety Belts....1-19
Chains, Tires..................................................5-66
Checking Coolant............................................5-25
Checking Engine Oil........................................5-13
2

Checking Things Under the Hood......................5-10
Checking Your Restraint Systems......................1-54
Check...........................................................3-40
Engine Light...............................................3-40
Tire Pressure System...................................5-59
Chemical Paint Spotting...................................5-83
Child Restraints..............................................1-33
Child Restraint Systems...............................1-33
Infants and Young Children...........................1-29
Lower Anchorages and Top Tethers for
Children (LATCH System)..........................1-38
Older Children.............................................1-27
Securing a Child Restraint Designed for
the LATCH System...................................1-40
Securing a Child Restraint in a Rear Seat
Position..................................................1-41
Securing a Child Restraint in the Right
Front Seat Position...................................1-43
Top Strap Anchor Location............................1-38
Top Strap...................................................1-37
Where to Put the Restraint...........................1-36
Chime Level Adjustment..................................3-81
Cigarette Lighter.............................................3-23
Cleaning Aluminum or Chrome-Plated Wheels.....5-82
Cleaning Exterior Lamps/Lenses.......................5-81
Cleaning Fabric/Carpet....................................5-77
Cleaning Glass Surfaces..................................5-79
Cleaning Interior Plastic Components.................5-79Cleaning Leather............................................5-79
Cleaning the Top of the Instrument Panel...........5-79
Cleaning Tires................................................5-82
Cleaning Vinyl................................................5-79
Cleaning Windshield and Wiper Blades..............5-81
Cleaning........................................................5-77
Inside of Your Vehicle..................................5-77
Outside of Your Vehicle................................5-80
Underbody Maintenance...............................5-83
Weatherstrips..............................................5-80
Climate Control System...................................3-24
Climate Controls Personalization....................3-31
Dual Automatic............................................3-26
Outlet Adjustment........................................3-30
Steering Wheel Controls...............................3-31
Compact Disc Errors.......................................3-76
Compact Disc Messages..........................3-62, 3-73
Compact Spare Tire........................................5-76
Compass Calibration.......................................2-34
Compass Operation.........................................2-34
Compass Variance..........................................2-34
Content Theft-Deferrent....................................2-18
Control of a Vehicle.......................................... 4-5
Convenience Net............................................2-43
Coolant.........................................................3-40
Engine Temperature Gage............................3-40
Heater, Engine............................................2-24
Cooling System..............................................5-28
3

Driving..........................................................4-16
At Night.....................................................4-16
City...........................................................4-20
Defensive..................................................... 4-2
Drunken....................................................... 4-2
Freeway.....................................................4-21
Hill and Mountain Roads..............................4-24
In Rain and on Wet Roads...........................4-17
Winter........................................................4-25
Dual Automatic Climate Control System.............3-26
Dual Sun Visor...............................................2-17
E
Electrical System............................................5-85
Add-On Equipment......................................5-85
Fuses and Circuit Breakers...........................5-86
Power Windows and Other Power Options......5-86
Removing the Rear Seat Cushion..................5-89
Emergency Trunk Release Handle.....................2-15
Emissions Inspection and Maintenance
Programs...................................................3-42
Engine Compartment Fuse Block......................5-86
Engine Coolant Level Check.............................6-17
Engine Cooling When Trailer Towing..................4-42
Engine Oil Additives........................................5-16
Engine Oil Level Check...................................6-17
Engine..........................................................5-18
Air Cleaner/Filter.........................................5-18Engine (cont.)
Battery.......................................................5-40
Check and Service Engine Soon Light............3-40
Compartment Overview................................5-12
Coolant Heater............................................2-24
Coolant Temperature Gage...........................3-40
Coolant......................................................5-23
Cooling System Inspection............................6-22
Exhaust.....................................................2-31
Oil .............................................................5-13
Overheating................................................5-26
Starting......................................................2-23
Entry Lighting.................................................3-18
Erasing HomeLink
žButtons..............................2-41
Express-Down Window....................................2-17
Extender, Safety Belt.......................................1-26
Exterior Lamps...............................................3-14
Exterior Lighting Battery Saver..........................3-17
Exterior Lights................................................3-53
F
Filter.............................................................5-18
Engine Air Cleaner......................................5-18
Finding a PTY Station (RDS and XMŸ).............3-66
Finding a PTY Station.....................................3-59
Finding a Station....................................3-56, 3-64
Finish Care....................................................5-81
Finish Damage...............................................5-83
5

Flash-To-Pass.................................................. 3-9
Flat Tire, Changing.........................................5-67
Flat Tire........................................................5-66
Fluid.............................................................5-21
Automatic Transaxle.....................................5-21
Power Steering...........................................5-35
Windshield Washer......................................5-36
FM Stereo.....................................................3-79
Following Distance..........................................4-40
Front Reading Lamps......................................3-19
Fuel............................................................... 5-4
Additives...................................................... 5-6
California Fuel.............................................. 5-5
Filling a Portable Fuel Container..................... 5-9
Filling Your Tank........................................... 5-7
Fuels in Foreign Countries.............................. 5-6
Gage.........................................................3-45
Gasoline Octane........................................... 5-4
Gasoline Speci®cations.................................. 5-5
System Inspection.......................................6-22
Fuses...........................................................5-86
Fuses and Circuit Breakers...........................5-86
G
Gage............................................................3-40
Engine Coolant Temperature.........................3-40
Fuel..........................................................3-45Gage (cont.)
Speedometer..............................................3-35
Tachometer.................................................3-35
Garage Door Opener.......................................2-38
Gasoline......................................................... 5-4
Octane........................................................ 5-4
Speci®cations............................................... 5-5
Gate Operator and Canadian Programming........2-41
Glove Box.....................................................2-42
GM Mobility Program for Persons with
Disabilities.................................................... 7-5
H
Hazard Warning Flashers................................... 3-6
Head Restraints............................................... 1-6
Headlamp High/Low-Beam Changer.................... 3-8
Headlamp......................................................5-47
Aiming.......................................................5-47
Horizontal Aiming.........................................5-49
Vertical Aiming............................................5-50
Headlamps On Reminder.................................3-15
Headlamps....................................................5-52
Bulb Replacement.......................................5-52
Front Turn Signal Lamps..............................5-53
Halogen Bulbs............................................5-52
Head-Up Display (HUD)...................................3-20
Heated Seats................................................... 1-4
6

Highway Hypnosis...........................................4-23
Hill and Mountain Roads..................................4-24
Hitches..........................................................4-38
HomeLink Transmitter, Programming..................2-39
HomeLink
žTransmitter....................................2-38
Hood............................................................5-10
Checking Things Under................................5-10
Release.....................................................5-11
Horn............................................................... 3-7
How to Add Coolant to the Coolant Recovery
Tank ..........................................................5-30
How to Add Coolant to the Radiator..................5-31
How to Add Fluid............................................5-23
How to Check Power Steering Fluid..................5-36
How to Check........................................5-21, 5-59
How to Inspect the Engine Air Cleaner/Filter.......5-18
How to Use This Manual...................................... ii
How to Wear Safety Belts Properly...................1-11
Hydroplaning..................................................4-19
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.....................................3-41
If the Light Is On Steady.................................3-42If 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.............................................2-22
Ignition Transaxle Lock Check..........................6-20
Inadvertent Power Battery Saver.......................3-19
Infants and Young Children, Restraints...............1-29
In¯ation -- Tire Pressure..................................5-58
Inspection......................................................6-22
Brake System.............................................6-22
Engine Cooling System................................6-22
Exhaust System..........................................6-21
Fuel System...............................................6-22
Part C - Periodic Maintenance.......................6-21
Steering, Suspension and Front Drive Axle
Boot and Seal.........................................6-21
Throttle System...........................................6-22
Instrument Panel Brightness.............................3-17
Instrument Panel.............................................3-33
Cluster.......................................................3-33
Overview..................................................... 3-4
Interior Lamps................................................3-17
J
Jump Starting.................................................5-42
7

T
Tachometer....................................................3-35
Taillamps.......................................................5-55
Back-Up Lamps...........................................5-55
Turn Signal, and Stoplamps..........................5-53
TCS Warning Light..........................................3-39
Testing the Alarm............................................2-19
Theater Dimming............................................3-18
Theft-Deterrent, Radio.....................................3-77
Theft-Deterrent Systems...................................2-18
Content Theft-Deterrent................................2-18
PASS-Key
žIII Operation..............................2-20
PASS-KeyžIII .............................................2-19
Throttle System Inspection...............................6-22
Tilt Wheel........................................................ 3-7
Tire In¯ation Check.........................................6-17
Tires.............................................................5-58
Buying New Tires........................................5-62
Chains.......................................................5-66
Changing a Flat Tire....................................5-67
Check Tire Pressure System.........................5-59
Compact Spare Tire.....................................5-76
If a Tire Goes Flat.......................................5-66
In¯ation -- Tire Pressure...............................5-58
Inspection and Rotation................................5-60
Uniform Tire Quality Grading.........................5-63Tires (cont.)
Wheel Alignment and Tire Balance.................5-64
Wheel Replacement.....................................5-65
When It Is Time for New Tires......................5-62
To Use the Engine Coolant Heater....................2-24
Top Strap Anchor Location...............................1-38
Top Strap......................................................1-37
Torque Lock...................................................2-30
Total Weight on Your Vehicle's Tires..................4-38
Towing..........................................................4-32
Recreational Vehicle.....................................4-32
Towing a Trailer..........................................4-35
Your Vehicle...............................................4-31
Traction........................................................... 4-9
Control System (TCS).................................... 4-9
Control System Warning Light.......................3-39
Trailer Brakes.................................................4-39
Trailer Wiring Harness.....................................4-39
Transaxle Operation, Automatic.........................2-25
Transaxle.......................................................5-21
Fluid, Automatic...........................................5-21
Transmission, Transaxle, Transfer Case Unit
Repair Manual............................................7-10
Transportation Options...................................... 7-8
Trip Odometer................................................3-35
Trunk Lock Release........................................2-14
Trunk Security Override...................................2-15
14