2004 CHEVROLET CORVETTE warning

Temperature – A, B, C
The temperature grades are A (the highest), B, and C,
representing the tire’s resistance to the generation
of heat and its ability to dissipate heat when tested
under controlled conditions on a specified indoor
laboratory test wheel. Sustained high temperature can
cause the material of the tire to degenerate and
reduce tire life, and excessive temperature can lead to
sudden tire failure. The grade C corresponds to a
level of performance which all passenger car tires must
meet under the Federal Motor Vehicle Safety Standard
No. 109. Grades B and A represent higher levels of
performance on the laboratory test wheel than the
minimum required by law.
Warning: The temperature grade for this tire is
established for a tire that is properly inflated and not
overloaded. Excessive speed, underinflation, or
excessive loading, either separately or in combination,
can cause heat buildup and possible tire failure.
Wheel Alignment and Tire Balance
The wheels on your vehicle were aligned and balanced
carefully at the factory to give you the longest tire life
and best overall performance.
Scheduled wheel alignment and wheel balancing are
not needed. However, if you notice unusual tire wear or
your vehicle pulling one way or the other, the alignment
may need to be reset. If you notice your vehicle
vibrating when driving on a smooth road, your wheels
may need to be rebalanced.
Wheel Replacement
Replace any wheel that is bent, cracked, or badly rusted
or corroded. If wheel nuts keep coming loose, the
wheel, wheel bolts and wheel nuts should be replaced.
If the wheel leaks air, replace it (except some
aluminum wheels, which can sometimes be repaired).
See your dealer if any of these conditions exist.
Your dealer will know the kind of wheel you need.
Each new wheel should have the same load-carrying
capacity, diameter, width, offset and be mounted
the same way as the one it replaces.
5-68

Z06 models do not have Extended Mobility Tires. If a
Z06 model tire goes flat, avoid further tire and wheel
damage by driving slowly to a level place and stopping.
Then do this:
1. Turn on the hazard warning flashers.
2. Set the parking brake firmly.
3. Put the shift lever (manual transmission) in
REVERSE (R).
4. Turn off the engine.
5. Inspect the flat tire.
If the tire has been separated from the wheel or has
damaged sidewalls or large tears that allow rapid
air loss, call a tire repair facility. SeeRoadside
Assistance Program on page 7-6.
If the flat tire is due to a slow leak caused by a nail or
other similar road hazard, the tire inflator kit may
be used to repair the damaged tire temporarily. The kit
uses a liquid tire sealant to seal small punctures inthe tread area of the tire. The flat tire is then inflated to
at least 26 psi (179 kPa) and driven to evenly distribute
the tire sealant. The tire pressure is checked after
driving for a maximum of 10 minutes to see if the slow
leak has been stopped. If the tire pressure is 19 psi
(131 kPa) or more, inflate the tire up to the standard
operating pressure as shown on the Tire Pressure Label
found on the rear edge of the driver’s door. See
Ination - Tire Pressure on page 5-62.
You should have the damaged tire repaired as soon as
possible. The tire sealant is a temporary repair only.
For more information regarding the tire inflator kit
see “Tire Inflator Kit (Z06 Only)” following this section.
Notice:If the tire pressure has dropped below
19 psi (131 kPa), the vehicle should not be driven
further. Damage to the tire may be severe and
the sealant will not be effective. Contact Roadside
Assistance. See “Roadside Assistance” in the Index.
5-76

2. Insert the tire inflator kit under the elastic band (C)
that is secured to the floor of the hatch/trunk area
of your vehicle.
3. Wrap the elastic cord (A) around the retaining
hook (B).
Appearance Care
Remember, cleaning products can be hazardous. Some
are toxic. Others can burst into flames if you strike a
match or get them on a hot part of the vehicle. Some are
dangerous if you breathe their fumes in a closed
space. When you use anything from a container to clean
your vehicle, be sure to follow the manufacturer’s
warnings and instructions. And always open your doors
or windows when you are cleaning the inside.
Never use these to clean your vehicle:
•Gasoline
•Benzene
•Naphtha
•Carbon Tetrachloride
•Acetone
•Paint Thinner
•Turpentine
•Lacquer Thinner
•Nail Polish Remover
They can all be hazardous — some more than
others — and they can all damage your vehicle, too.
5-82

A
Accessory Power Outlets.................................3-22
Activating the Theft-Deterrent Feature................3-86
Active Handling System...................................4-10
Active Handling System Light...........................3-40
Adding Washer Fluid.......................................5-36
Additional Program Information........................... 7-9
Additives, Fuel................................................. 5-6
Add-On Electrical Equipment............................5-92
Adjusting the Speakers (Balance/Fade)......3-72, 3-78
Air Bag
Off Light.....................................................3-36
Readiness Light..........................................3-35
Air Bag System..............................................1-40
Air Bag Off Switch.......................................1-46
How Does an Air Bag Restrain?....................1-44
Servicing Your Air Bag-Equipped Vehicle.........1-49
What Makes an Air Bag Inflate?....................1-43
What Will You See After an
Air Bag Inflates?......................................1-44
When Should an Air Bag Inflate?...................1-43
Where Are the Air Bags?..............................1-42
Air Cleaner/Filter, Engine.................................5-18
Air Compressor..............................................5-78
Air Dam, Front...............................................2-19
Airbag Sensing and Diagnostic Module (SDM)...... 7-9
AM ...............................................................3-88
Antenna, Fixed Mast.......................................3-89
Antenna, Power Antenna Mast Care..................3-90Antennas, Integrated Windshield and Rear
Window......................................................3-90
Anti-lock Brake System (ABS)............................ 4-7
Anti-Lock Brake, System Warning Light..............3-39
Appearance Care............................................5-82
Care of Safety Belts....................................5-85
Chemical Paint Spotting...............................5-90
Cleaning the Inside of Your Vehicle................5-83
Cleaning the Outside of Your Vehicle..............5-85
Fiberglass Springs.......................................5-90
Finish Damage............................................5-89
Titanium Exhaust System..............................5-89
Underbody Maintenance...............................5-89
Vehicle Care/Appearance Materials................5-90
Weatherstrips..............................................5-85
Arming the System.........................................2-16
Ashtrays........................................................3-23
Audio System(s).............................................3-69
Care of Your Cassette Tape Player................3-88
Care of Your CD Player...............................3-89
Care of Your CDs........................................3-89
Fixed Mast Antenna.....................................3-89
Integrated Windshield and Rear Window
Antennas................................................3-90
Power Antenna Mast Care............................3-90
Radio with Cassette.....................................3-70
Radio with CD............................................3-76
Setting the Time..........................................3-69
Theft-Deterrent Feature................................3-86
Trunk-Mounted CD Changer..........................3-81
1

Audio System(s) (cont.)
Understanding Radio Reception.....................3-88
Automatic Transmission...................................2-21
Fluid..........................................................5-20
Operation...................................................2-25
B
Battery..........................................................5-40
Battery Replacement......................................... 2-8
Battery Run-Down Protection............................3-18
Before Leaving on a Long Trip.........................4-25
Brake
Parking......................................................2-31
System Warning Light..................................3-38
Brake Fluid....................................................5-37
Brake Wear...................................................5-39
Brakes..........................................................5-37
Braking........................................................... 4-6
Braking in Emergencies..................................... 4-9
Break-In, New Vehicle.....................................2-19
Bulb Replacement...........................................5-48
Back-Up Lamps...........................................5-52
Halogen Bulbs............................................5-48
Headlamps.................................................5-48
Replacement Bulbs......................................5-52
Taillamps and Turn Signal Lamps..................5-50
Buying New Tires...........................................5-66
C
California Fuel.................................................. 5-5
Canada – Customer Assistance.......................... 7-4
Canadian Owners................................................ ii
Canadian Roadside Assistance........................... 7-7
Capacities and Specifications............................5-99
Carbon Fiber Hood.........................................5-89
Carbon Monoxide...................4-28, 4-38, 2-11, 2-36
Care of
Safety Belts................................................5-85
Your Cassette Tape Player............................3-88
Your CD Player...........................................3-89
Your CDs ...................................................3-89
Cargo Cover..................................................2-43
Cassette Tape Messages.................................3-75
Cassette Tape Player Service............................. 6-9
CD Adapter Kits.............................................3-75
CD Changer, Trunk-Mounted............................3-81
CD Messages........................................3-80, 3-85
Center Console Storage Area...........................2-40
Chains, Tires..................................................5-71
Check
Engine Light...............................................3-41
Gages Warning Light...................................3-46
Check Engine Light.........................................3-41
Checking Coolant............................................5-24
Checking Engine Oil........................................5-13
2

Customer Assistance Information (cont.)
Customer Assistance for Text
Telephone (TTY) Users............................... 7-4
Customer Assistance Offices........................... 7-4
Customer Satisfaction Procedure..................... 7-2
GM Mobility Program for Persons with
Disabilities................................................ 7-5
Reporting Safety Defects to General Motors....7-11
Reporting Safety Defects to the Canadian
Government............................................7-11
Reporting Safety Defects to the United
States Government...................................7-10
Roadside Assistance Program......................... 7-6
Service Publications Ordering Information........7-11
D
Daytime Running Lamps..................................3-15
Defensive Driving............................................. 4-2
Defogging and Defrosting.................................3-30
Disabling the Theft-Deterrent Feature.................3-87
Disarming the System.....................................2-17
Doing Your Own Service Work........................... 5-4
Door
Locks.......................................................... 2-9
Power Door Locks.......................................2-10
Downshifting (Manual Transmission)..................2-30Driver
Position, Safety Belt.....................................1-12
Driver Information Center (DIC).........................3-48
DIC Controls and Displays............................3-49
DIC Warnings and Messages........................3-58
Other Messages..........................................3-68
Driving
At Night.....................................................4-19
City...........................................................4-23
Defensive..................................................... 4-2
Drunken....................................................... 4-3
Freeway.....................................................4-24
Hill and Mountain Roads..............................4-26
In Rain and on Wet Roads...........................4-20
Winter........................................................4-28
Driving On Snow or Ice...................................4-29
Driving Through Deep Standing Water...............4-22
Driving Through Flowing Water.........................4-22
Dual Automatic Climate Control System.............3-23
E
Electrical System
Add-On Equipment......................................5-92
Fuses and Circuit Breakers...........................5-93
Headlamp Wiring.........................................5-92
Power Windows and Other Power Options......5-92
4

Fuses
Fuses and Circuit Breakers...........................5-93
Windshield Wiper.........................................5-92
G
Gage
Check Gages Warning Light..........................3-46
Engine Coolant Temperature.........................3-41
Engine Oil Pressure.....................................3-44
Fuel..........................................................3-46
Speedometer..............................................3-34
Tachometer.................................................3-34
Voltmeter Gage...........................................3-37
Gasoline
Octane........................................................ 5-5
Specifications............................................... 5-5
Glove Box.....................................................2-40
GM Mobility Program for Persons with
Disabilities.................................................... 7-5
H
Hatch/Trunk...................................................2-11
Hatch/Trunk Lid Release..................................2-12
Hazard Warning Flashers................................... 3-4Headlamp High/Low-Beam Changer.................... 3-8
Headlamp Wiring............................................5-92
Headlamps....................................................5-48
Bulb Replacement.......................................5-48
Halogen Bulbs............................................5-48
Headlamps Doors...........................................3-14
Headlamps on Reminder................................... 3-8
Head-Up Display (HUD)...................................3-18
Highway Hypnosis...........................................4-26
Hill and Mountain Roads..................................4-26
Hood
Checking Things Under................................5-10
Release.....................................................5-11
Hood, Carbon Fiber........................................5-89
Horn............................................................... 3-5
How to Add Coolant to the Coolant
Surge Tank.................................................5-31
How to Add Fluid............................................5-22
How to Check and Add Fluid............................5-23
How to Check Lubricant...................................5-47
How to Check Power Steering Fluid..................5-35
How to Remove and Replace the Floor Mats......2-41
How to Use This Manual...................................... ii
How to Wear Safety Belts Properly...................1-11
Hydraulic Clutch.............................................5-22
Hydroplaning..................................................4-22
6

Light (cont.)
Air Bag Readiness.......................................3-35
Anti-Lock Brake System Warning...................3-39
Brake System Warning.................................3-38
Check Gages Warning.................................3-46
Malfunction Indicator....................................3-41
Safety Belt Reminder...................................3-34
Security.....................................................3-45
TCS Warning Light......................................3-39
Traction Control System (TCS) Warning..........3-39
Lighted Visor Vanity Mirrors..............................2-15
Limited-Slip Rear Axle.....................................4-12
Loading Your Vehicle.......................................4-33
Lockout Protection..........................................2-10
Locks
Door........................................................... 2-9
Leaving Your Vehicle....................................2-10
Lockout Protection.......................................2-10
Power Door................................................2-10
Loss of Control...............................................4-18
Lowering the Convertible Top............................2-51
M
Magnesium Wheel Finish.................................5-89
Magnetic Speed Variable Assist Steering............4-14
Maintenance Schedule
Additional Required Services........................... 6-6
At Each Fuel Fill........................................... 6-8Maintenance Schedule (cont.)
At Least Once a Month.................................. 6-9
At Least Once a Year.................................... 6-9
Introduction.................................................. 6-2
Maintenance Footnotes.................................. 6-7
Maintenance Record....................................6-15
Maintenance Requirements............................. 6-2
Normal Maintenance Replacement Parts.........6-13
Owner Checks and Services........................... 6-8
Recommended Fluids and Lubricants.............6-11
Scheduled Maintenance................................. 6-4
Using Your................................................... 6-2
Your Vehicle and the Environment................... 6-2
Malfunction Indicator Light................................3-41
Manual Seats................................................... 1-2
Manual Transmission.......................................2-22
Fluid..........................................................5-21
Operation...................................................2-28
Matching Transmitter(s) to Your Vehicle............... 2-7
Memory.........................................................2-57
Message
DIC Warnings and Messages........................3-58
Mexico, Central America and Caribbean Islands/
Countries (Except Puerto Rico and U.S. Virgin
Islands) – Customer Assistance....................... 7-5
Mirrors
Automatic Dimming Rearview........................2-38
Manual Rearview Mirror................................2-37
Outside Automatic Dimming Mirror.................2-39
Outside Convex Mirror.................................2-39
8