warning light CHEVROLET CORVETTE 2003 5.G Owners Manual

Seats and Restraint Systems........................... 1-1
Front Seats
............................................... 1-2
Safety Belts
.............................................. 1-7
Child Restraints
.......................................1-21
Air Bag System
.......................................1-39
Restraint System Check
............................1-48
Features and Controls..................................... 2-1
Keys
........................................................ 2-3
Doors and Locks
....................................... 2-9
Windows
.................................................2-14
Theft-Deterrent Systems
............................2-16
Starting and Operating Your Vehicle
...........2-19
Mirrors
....................................................2-37
Storage Areas
.........................................2-39
Roof Panel
..............................................2-43
Convertible Top
.......................................2-49
Vehicle Personalization
.............................2-55
Instrument Panel............................................. 3-1
Instrument Panel Overview
.......................... 3-2
Climate Controls
......................................3-22
Warning Lights, Gages and Indicators
.........3-29
Driver Information Center (DIC)
..................3-44
Audio System(s)
.......................................3-62Driving Your Vehicle....................................... 4-1
Your Driving, the Road, and Your Vehicle
..... 4-2
Towing
...................................................4-33
Service and Appearance Care.......................... 5-1
Service
..................................................... 5-3
Fuel
......................................................... 5-4
Checking Things Under the Hood
...............5-10
Rear Axle
...............................................5-46
Bulb Replacement
....................................5-47
Windshield Wiper Blade Replacement
.........5-51
Tires
......................................................5-54
Appearance Care
.....................................5-75
Vehicle Identi®cation
.................................5-83
Electrical System
......................................5-84
Capacities and Speci®cations
.....................5-92
Normal Maintenance Replacement Parts
......5-94
Maintenance Schedule..................................... 6-1
Maintenance Schedule
................................ 6-2
Customer Assistance Information.................... 7-1
Customer Assistance Information
.................. 7-2
Reporting Safety Defects
............................ 7-9
INDEX............................................................... 1
2003 Chevrolet Corvette Owner ManualM

Vehicle Damage Warnings
Also, in this book you will ®nd these notices:
Notice:These mean there is something that could
damage your vehicle.
A notice will tell you about something that can damage
your vehicle. Many times, this damage would not be
covered by your warranty, and it could be costly. But the
notice will tell you what to do to help avoid the
damage.
When you read other manuals, you might see CAUTION
and NOTICE warnings in different colors or in different
words.
You'll also see warning labels on your vehicle. They use
the same words, CAUTION or NOTICE.
Vehicle Symbols
Your vehicle has components and labels that use
symbols instead of text. Symbols, used on your vehicle,
are shown along with the text describing the operation
or information relating to a speci®c component, control,
message, gage or indicator.
If you need help ®guring out a speci®c name of a
component, gage or indicator, reference the following
topics:
·Seats and Restraint Systems in Section 1
·Features and Controls in Section 2
·Instrument Panel Overview in Section 3
·Climate Controls in Section 3
·Warning Lights, Gages and Indicators in Section 3
·Audio System(s) in Section 3
·Engine Compartment Overview in Section 5
iv

If your vehicle is a Z06, do not downshift into a gear
shown below at a speed greater than shown in the table:
FIRST (1) 48 mph (77 km/h)
SECOND (2) 69 mph (111 km/h)
THIRD (3) 100 mph (161 km/h)
FOURTH (4) 143 mph (230 km/h)
Notice:If you skip more than one gear when you
downshift, or if you race the engine when you
release the clutch pedal while downshifting, you
could damage the engine, clutch, driveshaft or the
transmission.
The six-speed transmission has a spring that centers
the gearshift lever near THIRD (3) and FOURTH (4).
This spring helps you know which gear you are in when
you are shifting. Be careful when shifting from
FIRST (1) to SECOND (2) or downshifting from
SIXTH (6) to FIFTH (5). The spring will try to pull the
gearshift lever toward FOURTH (4) and THIRD (3).
Make sure you move the lever into SECOND (2)
or FIFTH (5). If you let the gearshift lever move in the
direction of the pulling, you may end up shifting
from FIRST (1) to FOURTH (4) or from SIXTH (6) to
THIRD (3).
Parking Brake
To set the parking brake, hold the brake pedal down.
Pull the parking brake lever up. If the ignition is on, the
brake system warning light will come on.
2-30

To release the parking brake, hold the brake pedal
down. Then push the release button in as you move the
parking brake lever all the way down.
Notice:Driving with the parking brake on can
cause your rear brakes to overheat. You may have
to replace them, and you could also damage
other parts of your vehicle. Make sure the brake
warning light is not on before driving.
Shifting Into Park (P)
(Automatic Transmission)
{CAUTION:
It can be dangerous to get out of your vehicle
if the shift lever is not fully in PARK (P) with
the parking brake ®rmly set. Your vehicle can
roll. If you have left the engine running, the
vehicle can move suddenly. You or others
could be injured. To be sure your vehicle won't
move, even when you're on fairly level ground,
use the steps that follow.
1. Hold the brake pedal down with your right foot and
set the parking brake.
2-31

Instrument Panel Overview...............................3-2
Hazard Warning Flashers................................3-4
Other Warning Devices...................................3-4
Horn.............................................................3-5
Tilt Wheel.....................................................3-5
Turn Signal/Multifunction Lever.........................3-6
Exterior Lamps.............................................3-12
Interior Lamps..............................................3-15
Head-Up Display (HUD).................................3-17
Accessory Power Outlets...............................3-20
Ashtrays and Cigarette Lighter........................3-21
Climate Controls............................................3-22
Dual Automatic Climate Control System...........3-22
Outlet Adjustment.........................................3-28
Warning Lights, Gages and Indicators.............3-29
Instrument Panel Cluster................................3-30
Speedometer and Odometer...........................3-31
Tachometer.................................................3-31
Safety Belt Reminder Light.............................3-31
Air Bag Readiness Light................................3-32
Air Bag Off Light..........................................3-33
Voltmeter Gage............................................3-34
Brake System Warning Light..........................3-35
Anti-Lock Brake System Warning Light.............3-36
Traction Control System (TCS) Warning Light . . .3-36Active Handling System Light.........................3-37
Engine Coolant Temperature Gage..................3-38
Malfunction Indicator Lamp.............................3-38
Engine Oil Pressure Gage.............................3-41
Security Light...............................................3-42
Check Gages Warning Light...........................3-42
Fuel Gage...................................................3-42
Driver Information Center (DIC).......................3-44
DIC Controls and Displays.............................3-45
DIC Warnings and Messages.........................3-53
Other Messages...........................................3-61
Audio System(s).............................................3-62
Setting the Time...........................................3-62
Radio with Cassette......................................3-63
Radio with CD..............................................3-67
Trunk-Mounted CD Changer...........................3-71
Theft-Deterrent Feature..................................3-75
Understanding Radio Reception......................3-77
Care of Your Cassette Tape Player.................3-78
Care of Your CDs.........................................3-79
Care of Your CD Player................................3-79
Fixed Mast Antenna (Z06)..............................3-79
Power Antenna Mast Care (Convertible)...........3-79
Integrated Windshield and Rear Window
Antennas (Coupe).....................................3-80
Section 3 Instrument Panel
3-1

The main components of your instrument panel are the
following:
A. Instrument Panel Brightness Control
B. Head-Up Display Controls
C. Turn Signal/Multifunction Lever
D. Driver Information Center (DIC) (Located in the
Instrument Cluster)
E. Instrument Panel Cluster
F. Windshield Wiper/Washer Lever
G. Driver Information Center (DIC) Buttons
H. Hazard Warning Flasher Button
I. Center Air Outlets
J. Audio System
K. Climate Controls
L. Fog Lamp Button
M. Remote Hatch Release Button (Coupe) or Remote
Trunk Release Button (Convertible/Z06)N. Ignition Switch
O. Shift Lever (Automatic Shown)
P. Active Handling Button
Q. Accessory Power Outlet (Located in the Center
Console)
R. Selective Ride Control Switch
S. Air Bag Off Light
T. Instrument Panel Cupholder
U. Remote Fuel Door Release Button (Located in the
Center Console)
V. Ashtray and Cigarette Lighter
W. Parking Brake
X. Glove Box
Y. Instrument Panel Fuse Block (Located Behind the
Toe-Board)
Z. Air Bag Off Switch (Located in Glove Box)
3-3

There are ®ve HUD selections that you can choose to
view in the HUD display. By pressing and holding
the PAGE button, you can scroll through these pages in
the following order:
·Speed Only
·Speed and Gage
·Speed, Tachometer and Gage
·Speed and Tachometer
·Tachometer Only
When you have chosen the desired HUD display,
release the PAGE button.
Gages can be scrolled through by tapping the PAGE
button (only when a gage is displayed). The gages
shown are the following:
·Oil Pressure
·Coolant Temperature
·Fuel LevelThe selections that you choose will remain in the HUD
display until they are changed.
Be sure to continue scanning your displays, controls
and driving environment just as you would in a vehicle
without HUD. If you never look at your instrument
panel cluster, you may not see something important,
such as a warning light. Under important warning
conditions, the CHECK GAGES icon will illuminate in
the HUD. View your Driver Information Center (DIC) for
more information.
3-18

Warning Lights, Gages and
Indicators
This part describes the warning lights and gages that
may be on your vehicle. The pictures will help you
locate them.
Warning lights and gages can signal that something is
wrong before it becomes serious enough to cause
an expensive repair or replacement. Paying attention to
your warning lights and gages could also save you
or others from injury.
Warning lights come on when there may be or is a
problem with one of your vehicle's functions. As you will
see in the details on the next few pages, some
warning lights come on brie¯y when you start the
engine just to let you know they're working. If you are
familiar with this section, you should not be alarmed
when this happens.Gages can indicate when there may be or is a problem
with one of your vehicle's functions. Often gages
and warning lights work together to let you know when
there's a problem with your vehicle.
When one of the warning lights comes on and stays on
when you are driving, or when one of the gages
shows there may be a problem, check the section that
tells you what to do about it. Please follow this
manual's advice. Waiting to do repairs can be
costly Ð and even dangerous. So please get to know
your warning lights and gages. They're a big help.
Your vehicle may also have a Driver Information Center
that works along with the warning lights and gages.
See
Driver Information Center (DIC) on page 3-44.
3-29

Instrument Panel Cluster
Your instrument panel cluster and Driver Information Center (DIC) are designed to let you know at a glance how the
vehicle is running. You'll know how fast you're going, about how much fuel you have left and many other things
you'll need to know to drive safely and economically. The instrument panel cluster indicator warning lights, gages and
DIC messages are explained on the following pages.
United States shown, Canada similar
3-30

Brake System Warning Light
Your vehicle's hydraulic brake system is divided into two
parts. If one part isn't working, the other part can still
work and stop you. For good braking, though, you need
both parts working well.
This light should come on
when you turn the ignition
key to START. If it
doesn't come on then,
have it ®xed so it will be
ready to warn you if there's
a problem.
If this warning light stays on after you start the engine,
the parking brake may still be set or there could be
a brake problem. Refer to
Parking Brake on page 2-30to see if it is set. If the parking brake is not set, have
your brake system inspected right away.If the light comes on while you are driving and you have
a LOW BRAKE FLUID message showing on the DIC,
pull off the road and stop carefully. You may notice that
the pedal is harder to push. Or, the pedal may go
closer to the ¯oor. It may take longer to stop. If the light
is still on, have the vehicle towed for service. See
Towing Your Vehicle on page 4-33.
{CAUTION:
Your brake system may not be working
properly if the brake system warning light is
on. Driving with the brake system warning light
on can lead to an accident. If the light is still
on after you've pulled off the road and stopped
carefully, have the vehicle towed for service.
3-35