warning lights CHEVROLET CORVETTE 2008 6.G Owners Manual

Seats and Restraint Systems........................... 1-1
Front Seats
............................................... 1-2
Safety Belts
.............................................. 1-9
Child Restraints
.......................................1-26
Airbag System
.........................................1-43
Restraint System Check
............................1-58
Features and Controls..................................... 2-1
Keys
........................................................ 2-3
Doors and Locks
......................................2-10
Windows
.................................................2-16
Theft-Deterrent Systems
............................2-18
Starting and Operating Your Vehicle
...........2-21
Mirrors
....................................................2-37
OnStar
®System
......................................2-43
Universal Home Remote System
................2-46
Storage Areas
.........................................2-53
Roof Panel
..............................................2-57
Convertible Top
.......................................2-62
Instrument Panel............................................. 3-1
Instrument Panel Overview
.......................... 3-4
Climate Controls
......................................3-26
Warning Lights, Gages, and Indicators
........3-34
Driver Information Center (DIC)
..................3-51
Audio System(s)
.......................................3-84Driving Your Vehicle....................................... 4-1
Your Driving, the Road, and the Vehicle
....... 4-2
Towing
...................................................4-29
Service and Appearance Care.......................... 5-1
Service
..................................................... 5-3
Fuel
......................................................... 5-5
Checking Things Under the Hood
...............5-12
Rear Axle
...............................................5-51
Headlamp Aiming
.....................................5-51
Bulb Replacement
....................................5-52
Windshield Replacement
...........................5-55
Windshield Wiper Blade Replacement
.........5-55
Tires
......................................................5-58
Appearance Care
.....................................5-87
Vehicle Identication
.................................5-98
Electrical System
......................................5-99
Capacities and Specications
...................5-107
Maintenance Schedule..................................... 6-1
Maintenance Schedule
................................ 6-2
Customer Assistance Information.................... 7-1
Customer Assistance and Information
........... 7-2
Reporting Safety Defects
...........................7-16
Vehicle Data Recording and Privacy
...........7-18
Index................................................................ 1
2008 Chevrolet Corvette Owner ManualM

Instrument Panel Overview...............................3-4
Hazard Warning Flashers................................3-6
Other Warning Devices...................................3-7
Horn .............................................................3-7
Tilt Wheel.....................................................3-7
Turn Signal/Multifunction Lever.........................3-8
Turn and Lane-Change Signals (Auto Signal).....3-9
Headlamp High/Low-Beam Changer..................3-9
Flash-to-Pass...............................................3-10
Windshield Wipers........................................3-10
Windshield Washer.......................................3-11
Cruise Control..............................................3-11
Exterior Lamps.............................................3-15
Wiper Activated Headlamps............................3-16
Headlamps on Reminder................................3-16
Daytime Running Lamps (DRL).......................3-16
Fog Lamps ..................................................3-17
Twilight Sentinel
®..........................................3-18
Exterior Lighting Battery Saver........................3-19
Instrument Panel Brightness...........................3-19
Courtesy Lamps...........................................3-19
Entry/Exit Lighting.........................................3-19
Reading Lamps............................................3-20Battery Run-Down Protection..........................3-20
Head-Up Display (HUD).................................3-20
Accessory Power Outlet(s).............................3-24
Ashtray(s) and Cigarette Lighter......................3-25
Climate Controls............................................3-26
Dual Automatic Climate Control System...........3-26
Outlet Adjustment.........................................3-32
Passenger Compartment Air Filter...................3-32
Warning Lights, Gages, and Indicators............3-34
Instrument Panel Cluster................................3-35
Speedometer and Odometer...........................3-36
Tachometer.................................................3-36
Safety Belt Reminders...................................3-36
Airbag Readiness Light..................................3-37
Passenger Airbag Status Indicator...................3-38
Voltmeter Gage............................................3-40
One-to-Four Shift Light
(Manual Transmission)...............................3-40
Brake System Warning Light..........................3-41
Antilock Brake System (ABS) Warning Light........3-42
Traction Control System (TCS) Warning Light......3-42
Active Handling System Light.........................3-43
Engine Coolant Temperature Gage..................3-44
Section 3 Instrument Panel
3-1

Tire Pressure Light.......................................3-44
Malfunction Indicator Lamp.............................3-45
Engine Oil Pressure Gage.............................3-48
Security Light...............................................3-49
Fog Lamp Light............................................3-49
Lights On Reminder......................................3-50
Highbeam On Light.......................................3-50
Fuel Gage...................................................3-50
Driver Information Center (DIC).......................3-51
DIC Operation and Displays...........................3-52
DIC Warnings and Messages.........................3-57
Other Messages...........................................3-74
DIC Vehicle Personalization............................3-75Audio System(s).............................................3-84
Setting the Clock..........................................3-85
Radio(s)......................................................3-85
Using an MP3..............................................3-98
XM Radio Messages...................................3-102
Navigation/Radio System..............................3-103
Theft-Deterrent Feature................................3-103
Audio Steering Wheel Controls......................3-103
Radio Reception.........................................3-104
Diversity Antenna System.............................3-105
XM™ Satellite Radio Antenna System............3-105
Section 3 Instrument Panel
3-2

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 briey when you start the engine
just to let you know they are 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 is 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 — and even dangerous. So please get to know
your warning lights and gages. They are a big help.
Your vehicle has a Driver Information Center that works
along with the warning lights and gages. SeeDriver
Information Center (DIC) on page 3-51.
3-34

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 will know how fast you are going, about how much fuel you have left and many other
things you will 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 Manual Transmission shown, Canada, Automatic Transmission and Z06 Model similar
3-35

To acknowledge the message, press the RESET button.
The message reappears every ve minutes until this
condition changes.
If the REDUCED ENGINE POWER message is
displayed in combination with the COOLANT OVER
TEMPERATURE message, seeEngine Overheating
on page 5-31.
SERVICE ACTIVE HANDLING SYSTEM
This message displays if there is a problem with the
Active Handling System and your vehicle needs service.
The active handling system light on the instrument
panel cluster also turns on and a chime sounds.
See your dealer/retailer. When this message is
displayed, the system is not working. Adjust your driving
accordingly. SeeActive Handling System on page 4-7
for more information.
SERVICE AIR CONDITIONING
This message displays when the electronic sensors that
control the air conditioning and heating systems are
no longer working. Have the climate control system
serviced by your dealer/retailer if you notice a drop in
heating and air conditioning efficiency.
SERVICE ANTILOCK BRAKES
If this message displays while you are driving, stop as
soon as possible and turn the ignition off. Then start the
engine again to reset the system. If the message stays
on, or comes back on again while you are driving, your
vehicle is in need of service. See your dealer/retailer.
If the antilock brake system (ABS) warning light is on and
the regular brake system warning light is not on, you still
have brakes, but do not have ABS. If the regular brake
system warning light is also on, you do not have ABS and
there is a problem with the brakes. SeeAntilock Brake
System (ABS) Warning Light on page 3-42andBrake
System Warning Light on page 3-41.
If this message is displayed, the Traction Control
System (TCS) and the Active Handling System will also
be disabled. The DIC will scroll three messages:
SERVICE ANTILOCK BRAKES, SERVICE TRACTION
SYSTEM, and SERVICE ACTIVE HANDLING, and
the instrument panel cluster lights will come on along
with a chime. When the service message is displayed,
the computer controlled systems will not assist the
driver. Have the system repaired by your dealer/retailer
as soon as possible. Adjust your driving accordingly.
To acknowledge these messages, press the RESET
button.
3-67

When to Check and What to Use
The hydraulic clutch uid
reservoir cap has this
symbol on it. SeeEngine
Compartment Overview
on page 5-14for reservoir
location.
Refer to the Maintenance Schedule for the proper uid
to use. SeeRecommended Fluids and Lubricants
on page 6-12. The uid requires changing every
two years. SeeAdditional Required Services on
page 6-6.
How to Check and Add Fluid
Visually check the clutch uid reservoir to make sure
the uid level is at the MIN (Minimum) line on the side of
the reservoir. The hydraulic clutch uid system should
be kept closed and sealed. Do not remove the cap
to check the uid level or to top-off the uid level.
Remove the cap only when necessary to add the
proper uid until the level reaches the MIN line.
Engine Coolant
The cooling system in your vehicle is lled with
DEX-COOL®engine coolant. This coolant is designed
to remain in your vehicle for ve years or 150,000 miles
(240 000 km), whichever occurs rst, if you add only
DEX-COOL
®extended life coolant.
The following explains your cooling system and how to
add coolant when it is low. If you have a problem
with engine overheating, seeEngine Overheating on
page 5-31.
A 50/50 mixture of clean, drinkable water and
DEX-COOL
®coolant will:
Give freezing protection down to−34°F (−37°C).
Give boiling protection up to 265°F (129°C).
Protect against rust and corrosion.
Help keep the proper engine temperature.
Let the warning lights and gages work as they
should.
Notice:Using coolant other than DEX-COOL
®can
cause premature engine, heater core, or radiator
corrosion. In addition, the engine coolant may
require changing sooner, at the rst maintenance
service after each 30,000 miles (50 000 km) or
24 months, whichever occurs rst. Any repairs would
not be covered by the vehicle warranty. Always use
DEX-COOL
®(silicate-free) coolant in the vehicle.
5-28

Ination - Tire Pressure...................................5-66
Installing the Roof Panel..................................2-60
Instrument Panel
Brightness..................................................3-19
Cluster.......................................................3-35
Overview..................................................... 3-4
J
Jump Starting.................................................5-46
K
Keyless Access System..................................... 2-5
Keyless Access System, Operation...................... 2-6
Keys............................................................... 2-3
L
Labeling, Tire Sidewall.....................................5-60
Lamps
Courtesy....................................................3-19
Exterior Lighting Battery Saver......................3-19
Reading.....................................................3-20
Twilight Sentinel
®........................................3-18
Lap-Shoulder Belt...........................................1-23LATCH System
Child Restraints...................................1-36, 1-39
Latches, Seatback............................................ 1-8
Lifting the Vehicle, Tires...................................5-81
Light
Active Handling System................................3-43
Airbag Readiness........................................3-37
Anti-lock Brake System (ABS) Warning...........3-42
Brake System Warning.................................3-41
Fog Lamp ..................................................3-49
Highbeam On.............................................3-50
Lights On Reminder.....................................3-50
Malfunction Indicator....................................3-45
One-to-Four Shift.........................................3-40
Passenger Airbag Status Indicator..................3-38
Safety Belt Reminders..................................3-36
Security.....................................................3-49
TCS Warning Light......................................3-42
Tire Pressure..............................................3-44
Traction Control System (TCS) Warning..........3-42
Lighting
Entry/Exit...................................................3-19
Lights
Exterior Lamps............................................3-15
Flash-to-Pass..............................................3-10
High/Low Beam Changer................................ 3-9
On Reminder..............................................3-16
7

Traction
Active Handling System................................. 4-7
Control System (TCS).................................... 4-6
Control System Warning Light.......................3-42
Limited-Slip Rear Axle.................................... 4-9
Selective Ride Control..................................4-10
Transmission
Fluid, Automatic...........................................5-27
Fluid, Manual..............................................5-27
One-to-Four Shift Light.................................3-40
Transmission Operation, Automatic....................2-26
Transmission Operation, Manual........................2-30
Trunk/Hatch...................................................2-13
Turn and Lane-Change Signals.......................... 3-9
Turn Signal/Multifunction Lever........................... 3-8
Twilight Sentinel
®............................................3-18
U
Uniform Tire Quality Grading............................5-76
Universal Home Remote System.......................2-46
Operation...................................................2-46
Using this Manual............................................... iii
V
Vehicle
Control........................................................ 4-3
Damage Warnings........................................... iv
Loading......................................................4-24
Parking Your...............................................2-35
Symbols......................................................... iv
Vehicle Data Recording and Privacy..................7-18
Vehicle Identication
Number (VIN).............................................5-98
Service Parts Identication Label...................5-98
Vehicle Personalization
DIC ...........................................................3-75
Ventilation Adjustment......................................3-32
Visors...........................................................2-18
Voltmeter Gage..............................................3-40
W
Warning Lights, Gages, and Indicators...............3-34
Warnings
DIC Warnings and Messages........................3-57
Hazard Warning Flashers............................... 3-6
Other Warning Devices.................................. 3-7
Safety and Symbols......................................... iii
Vehicle Damage.............................................. iv
13