2003 CHEVROLET IMPALA belt

At Least Twice a Year
Restraint System Check
Make sure the safety belt reminder light and all your
belts, buckles, latch plates, retractors and anchorages
are working properly. Look for any other loose or
damaged safety belt system parts. If you see anything
that might keep a safety belt system from doing its
job, have it repaired. Have any torn or frayed safety
belts replaced.
Also look for any opened or broken air bag coverings,
and have them repaired or replaced. (The air bag
system does not need regular maintenance.)
Wiper Blade Check
Inspect wiper blades for wear or cracking. Replace
blade inserts that appear worn or damaged or that
streak or miss areas of the windshield. Also see
Cleaning the Outside of Your Vehicle on page 5-88.
Weatherstrip Lubrication
Silicone grease on weatherstrips will make them last
longer, seal better, and not stick or squeak. Apply
silicone grease with a clean cloth. During very cold,
damp weather more frequent application may be
required. See
Part D: Recommended Fluids and
Lubricants on page 6-16.
Automatic Transaxle Check
Check the transaxle ¯uid level; add if needed. SeeAutomatic Transaxle Fluid on page 5-24. A ¯uid loss
may indicate a problem. Check the system and repair
if needed.
At Least Once a Year
Key Lock Cylinders Service
Lubricate the key lock cylinders with the lubricant
speci®ed in Part D.
Body Lubrication Service
Lubricate all hinges and latches, including those for the
body doors, hood, secondary latch, pivots, spring
anchor, release pawl, rear compartment, glove box door,
console door and any folding seat hardware. Part D
tells you what to use. More frequent lubrication may be
required when exposed to a corrosive environment.
6-11

A
Accessory Power Outlets.................................3-19
Adding Washer Fluid.......................................5-44
Additional Program Information........................... 7-9
Additives, Fuel................................................. 5-6
Add-On Electrical Equipment............................5-94
Adjusting the Speakers
(Balance/Fade)............................3-57, 3-67, 3-79
Air Bag Systems.............................................1-51
How Does an Air Bag Restrain?....................1-57
Servicing Your Air Bag-Equipped Vehicle.........1-60
What Makes an Air Bag In¯ate?....................1-57
What Will You See After an Air
Bag In¯ates?...........................................1-58
When Should an Air Bag In¯ate?...................1-56
Where Are the Air Bags?..............................1-54
Air Bag .........................................................3-33
Readiness Light..........................................3-33
Air Cleaner/Filter, Engine.................................5-22
ALARM (Content Theft Operation).....................2-50
AM ...............................................................3-91
Antenna, Backglass.........................................3-93
Antenna, XMŸ Satellite Radio Antenna System . . 3-94
Anti-lock Brake System (ABS)............................ 4-6
Anti-Lock Brake, System Warning Light..............3-35Appearance Care............................................5-85
Care of Safety Belts....................................5-88
Chemical Paint Spotting...............................5-91
Cleaning the Inside of Your Vehicle................5-85
Cleaning the Outside of Your Vehicle..............5-88
Finish Damage............................................5-90
Sheet Metal Damage...................................5-90
Underbody Maintenance...............................5-91
Vehicle Care/Appearance Materials................5-91
Weatherstrips..............................................5-88
Arming with the Power Lock Switch...................2-16
Arming with the Remote Keyless
Entry Transmitter.........................................2-17
Ashtrays........................................................3-21
Audio System(s).............................................3-53
Audio Steering Wheel Controls......................3-90
Backglass Antenna......................................3-93
Care of Your Cassette Tape Player................3-91
Care of Your CD Player...............................3-92
Care of Your CDs........................................3-92
Chime Level Adjustment...............................3-94
Radio with Cassette and CD.........................3-75
Radio with Cassette.....................................3-54
Radio with CD............................................3-64
Setting the Time..........................................3-53
Theft-Deterrent Feature................................3-89
1

Audio System(s) (cont.)
Understanding Radio Reception.....................3-91
Vehicle Customization Settings......................3-94
XMŸ Satellite Radio Antenna System............3-94
AUTOLOCK (Automatic Door Lock
and Unlock)................................................2-47
Automatic Transaxle Check..............................6-11
Automatic Transaxle Shift Lock Control
System Check.............................................6-12
Automatic Transaxle........................................5-24
Fluid..........................................................5-24
Operation...................................................2-23
Auxiliary Power Connection (Power Drop)...........3-20
B
Backglass Antenna..........................................3-93
Backing Up....................................................4-38
Battery Replacement......................................... 2-7
Battery Rundown Protection.............................3-18
Battery Warning Message................................3-42
Battery..........................................................5-48
Before Leaving on a Long Trip.........................4-22
Body Lubrication Service..................................6-11
Brake Fluid....................................................5-45
Brake Wear...................................................5-47
Brake............................................................3-47
Low Fluid Warning Message.........................3-47
Parking......................................................2-27Brake (cont.)
System Inspection.......................................6-15
System Warning Light..................................3-34
Brakes..........................................................5-45
Braking in Emergencies..................................... 4-8
Braking........................................................... 4-6
Break-In, New Vehicle.....................................2-18
Bulb Replacement...........................................5-56
Back-Up Lamps...........................................5-59
Halogen Bulbs............................................5-56
Headlamp Aiming........................................5-55
Headlamps, Front Turn Signal, and
Parking Lamps.........................................5-56
Replacement Bulbs......................................5-59
Taillamps, Turn Signal, Stoplamps and
Sidemarker Lamps...................................5-58
Buying New Tires...........................................5-67
C
California Fuel.................................................. 5-6
Canada ± Customer Assistance.......................... 7-4
Canadian Owners................................................ ii
Canadian Roadside Assistance........................... 7-7
Capacities and Speci®cations..........................5-103
Carbon Monoxide...................4-25, 4-34, 2-10, 2-31
Care of.........................................................5-88
Safety Belts................................................5-88
Your Cassette Tape Player............................3-91
2

Care of (cont.)
Your CD Player...........................................3-92
Your CDs ...................................................3-92
Cassette Tape Messages.........................3-63, 3-86
Cassette Tape Player Service...........................6-10
CD Adapter Kits.....................................3-63, 3-87
Center Console Storage Area...........................2-43
Center Front Passenger Position,
Safety Belts................................................1-23
Chains, Tires..................................................5-71
Change Engine Oil Message............................3-44
Check Engine Light.........................................3-37
Checking Coolant............................................5-28
Checking Engine Oil........................................5-16
Checking Things Under the Hood......................5-10
Checking Your Restraint Systems......................1-61
Check...........................................................3-37
Engine Light...............................................3-37
Chemical Paint Spotting...................................5-91
Child Restraints..............................................1-37
Child Restraint Systems...............................1-37
Infants and Young Children...........................1-33
Lower Anchorages and Top Tethers for
Children (LATCH System)..........................1-43
Older Children.............................................1-31
Securing a Child Restraint Designed
for the LATCH System..............................1-45
Securing a Child Restraint in a
Rear Seat Position...................................1-45Child Restraints (cont.)
Securing a Child Restraint in the
Right Front Seat Position..........................1-48
Top Strap Anchor Location............................1-42
Top Strap...................................................1-41
Where to Put the Restraint...........................1-40
Chime Level Adjustment..................................3-94
CHIRP (Horn Chirp Timer)...............................2-51
Cigarette Lighter.............................................3-21
Cleaning Aluminum Wheels..............................5-90
Cleaning Exterior Lamps/Lenses.......................5-88
Cleaning Fabric/Carpet....................................5-85
Cleaning Glass Surfaces..................................5-87
Cleaning Interior Plastic Components.................5-87
Cleaning Leather............................................5-87
Cleaning the Top of the Instrument Panel...........5-87
Cleaning Tires................................................5-90
Cleaning Vinyl................................................5-87
Cleaning Windshield and Wiper Blades..............5-89
Cleaning........................................................5-85
Inside of Your Vehicle..................................5-85
Outside of Your Vehicle................................5-88
Underbody Maintenance...............................5-91
Weatherstrips..............................................5-88
Climate Control System...................................3-26
Air Filter, Passenger Compartment.................3-26
Dual..........................................................3-22
Outlet Adjustment........................................3-25
Compact Disc Messages..........................3-75, 3-89
3

Door (cont.)
Driver Information Center (DIC).........................3-49
Driver............................................................1-15
Position, Safety Belt.....................................1-15
Driver's Side Instrument Panel Fuse Block.........5-96
Driving On Grades..........................................4-39
Driving on Snow or Ice....................................4-26
Driving Through Deep Standing Water...............4-19
Driving Through Flowing Water.........................4-19
Driving with a Trailer.......................................4-38
Driving..........................................................4-16
At Night.....................................................4-16
City...........................................................4-20
Defensive..................................................... 4-2
Drunken....................................................... 4-2
Freeway.....................................................4-21
Hill and Mountain Roads..............................4-23
In Rain and on Wet Roads...........................4-17
Winter........................................................4-25
Dual Climate Control System............................3-22
E
Electrical System............................................5-94
Add-On Equipment......................................5-94
Fuses and Circuit Breakers...........................5-95
Headlamp Wiring.........................................5-94
Power Windows and Other Power Options......5-95
Windshield Wiper Fuses...............................5-94Electrical System (cont.)
Emergency Trunk Release Handle.....................2-12
Emissions Inspection and
Maintenance Programs.................................3-39
Engine Coolant Level Check.............................6-10
Engine Cooling When Trailer Towing..................4-40
Engine Oil Additives........................................5-20
Engine Oil Level Check...................................6-10
Engine..........................................................5-22
Air Cleaner/Filter.........................................5-22
Battery.......................................................5-48
Change Oil Message...................................3-44
Check and Service Engine Soon Light............3-37
Compartment Overview................................5-12
Coolant Heater............................................2-22
Coolant Temperature Gage...........................3-36
Coolant......................................................5-27
Cooling System Inspection............................6-15
Exhaust.....................................................2-31
Low Oil Level Message................................3-43
Oil .............................................................5-16
Overheating................................................5-30
Starting......................................................2-19
Entry Lighting.................................................3-17
Erasing HomeLinkžButtons..............................2-42
EXIT (Exit Feature Customization Mode)............2-53
Express-Down Window....................................2-14
Extender, Safety Belt.......................................1-30
Exterior Lamps...............................................3-14
5

H
Hazard Warning Flashers................................... 3-6
Head Restraints............................................... 1-6
Headlamp High/Low-Beam Changer.................... 3-8
Headlamp Wiring............................................5-94
Headlamp......................................................5-55
Aiming.......................................................5-55
Headlamps....................................................5-56
Bulb Replacement.......................................5-56
Halogen Bulbs............................................5-56
Headlamps, Front Turn Signal,
and Parking Lamps..................................5-56
Heated Outside Mirrors....................................2-36
Heated Seats................................................... 1-4
Highbeam Out Warning Message......................3-48
Highway Hypnosis...........................................4-23
Hill and Mountain Roads..................................4-23
Hitches..........................................................4-37
HomeLink Transmitter, Programming..................2-39
HomeLink
žTransmitter....................................2-39
Hood............................................................5-10
Checking Things Under................................5-10
Release.....................................................5-10
Horn............................................................... 3-7
Hot Coolant Temperature Warning Message........3-42
How to Add Coolant to the Coolant
Recovery Tank............................................5-35
How to Add Coolant to the Radiator..................5-38
How to Add Fluid............................................5-26How to Check Power Steering Fluid..................5-43
How to Check........................................5-24, 5-62
How to Inspect the Engine Air
Cleaner/Filter..............................................5-22
How to Use This Manual...................................... ii
How to Wear Safety Belts Properly...................1-14
Hydroplaning..................................................4-19
I
If No Steam Is Coming From Your Engine..........5-32
If Steam Is Coming From Your Engine...............5-31
If the Light Is Flashing.....................................3-38
If the Light Is on Steady..................................3-38
If You Are Stuck in Sand, Mud, Ice or Snow.......4-30
If You Do Decide To Pull A Trailer.....................4-35
If You're Caught in a Blizzard...........................4-28
Ignition Positions.............................................2-18
Ignition Transaxle Lock Check..........................6-13
Illumination on Remote Activation........................ 2-6
Infants and Young Children, Restraints...............1-33
In¯ation -- Tire Pressure..................................5-62
Inspection......................................................6-15
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
7

Inspection (cont.)
Throttle System...........................................6-15
Instrument Panel Brightness.............................3-17
Instrument Panel.............................................3-29
Cluster.......................................................3-29
Overview..................................................... 3-4
Interior Lamps................................................3-17
J
Jump Stating..................................................5-49
Key Lock Cylinders Service..............................6-11
Keyless Entry System....................................... 2-3
Keys............................................................... 2-2
L
Lamps...........................................................3-14
Exterior......................................................3-14
Interior.......................................................3-17
Lap Belt........................................................1-24
Lap-Shoulder Belt...................................1-15, 1-26
LATCH System...............................................1-43
Child Restraints...........................................1-43
Securing a Child Restraint Designed
for the LATCH System..............................1-45
Leaving Your Vehicle With the Engine Running . . . 2-29Leaving Your Vehicle.......................................2-10
Light.............................................................3-33
Air Bag Readiness.......................................3-33
Anti-Lock Brake System Warning...................3-35
Brake System Warning.................................3-34
Cruise Control.............................................3-39
Malfunction Indicator....................................3-37
Safety Belt Reminder...................................3-32
TCS Warning Light......................................3-35
Traction Control System (TCS) Warning..........3-35
Loading Your Vehicle.......................................4-32
Lockout Protection..........................................2-10
Locks............................................................. 2-8
Door........................................................... 2-8
Leaving Your Vehicle....................................2-10
Lockout Protection.......................................2-10
Power Door.................................................. 2-9
Programmable Automatic Door Locks............... 2-9
Loss of Control...............................................4-14
Low Brake Fluid Warning Message....................3-47
Low Engine Oil Level Message.........................3-43
Low Fuel Warning Message.............................3-47
Low Oil Pressure Message...............................3-43
Low Tire Message..........................................3-44
Low Washer Fluid Warning Message.................3-46
LT DELAY (Delayed Headlamp Illumination)........2-47
Lumbar........................................................... 1-3
Manual Controls............................................ 1-3
8

Passenger Compartment Air Filter.....................3-26
Passenger's Side Instrument Panel Fuse Block . . . 5-98
Passing.................................................4-13, 4-38
Passlock
ž......................................................2-17 .
ii
Plan Ahead When Possible................................ 7-8
Playing a Cassette Tape..........................3-62, 3-85
Playing a Compact Disc..........................3-73, 3-87
Playing the Radio...........................3-55, 3-65, 3-77
Power Steering...............................................4-10
Power...........................................................3-19
Accessory Outlets........................................3-19
Auxiliary Connection.....................................3-20
Door Locks.................................................. 2-9
Drop..........................................................3-20
Electrical System.........................................5-95
Six-Way Seats.............................................. 1-3
Steering Fluid.............................................5-43
Windows....................................................2-14
Programmable Automatic Door Locks.................. 2-9
Programmable Modes...............................2-9, 2-45
Programming the HomeLink Transmitter.............2-39
Q
Questions and Answers About Safety Belts.........1-13
R
Radiator Pressure Cap....................................5-30
Radio Data System (RDS)...............3-54, 3-64, 3-75
Radio Messages.............................3-59, 3-70, 3-82
Radios..........................................................3-53
Care of Your Cassette Tape Player................3-91
Care of Your CD Player...............................3-92
Care of Your CDs........................................3-92
Radio with Cassette and CD.........................3-75
Radio with Cassette.....................................3-54
Radio with CD............................................3-64
Setting the Time..........................................3-53
Theft-Deterrent............................................3-89
Understanding Reception..............................3-91
RDS Messages..............................3-58, 3-69, 3-81
Reading Lamps..............................................3-18
Rear Safety Belt Comfort Guides......................1-28
Rear Seat Passenger Positions.........................1-25
Rear Seat Passengers, Safety Belts..................1-25
Rear Storage Area..........................................2-43
Rear Window Defogger....................................3-25
Rearview Mirror, Automatic Dimming with
OnStar
ž.....................................................2-35
Rearview Mirror, Automatic Dimming..................2-34
Rearview Mirror with OnStar
ž...........................2-33
Rearview Mirrors.............................................2-33
11