2003 CHEVROLET CORVETTE roof

4. Gently lower the roof panel onto the carpeted
ledge. Then, pull each release rearward and upward
to place the storage pins into the holes of the
roof panel.
5. Gently lift and lower the roof panel to be sure it is
locked into place.
Installing the Roof Panel
{CAUTION:
An improperly attached roof panel may fall into
or ¯y off the vehicle. You or others could be
injured. After installing the roof panel, always
check that it is ®rmly attached by pushing up
on the underside of the panel. Check now
and then to be sure the roof panel is ®rmly
in place.
Notice:To avoid damage to the roof panel, paint
and weatherstripping, do not drop or rest it on
its edges. Place the roof panel in the egg-shaped
stowage receivers after removing it from the vehicle.
In most cases, it is easier to install the removable roof
with two people rather than one.
1. Check to be sure that the front handles and rear
latch on the ceiling are in their opened positions
before attempting to install the roof panel.
2-47

2. If the roof panel is stored in the rear area, grasp it
with your right hand at the middle edge near the
seatbacks, and with your left hand at the middle of
the edge closest to you. Reverse the steps
described previously under
Storing the Roof Panel
on page 2-46.
3. Remove the roof panel from the storage
compartment.
4. Place the roof panel over the vehicle.5. Position the rear edge of the roof panel to the
weatherstrip on the back of the roof opening (A).
Then align the pins at the rear of the roof panel
weatherstrip with the receiving cup in the body
weatherstrip (B). Gently lower the front edge of the
roof panel to the front of the body opening (C).
6. Turn the front handles toward the side doors to the
closed position.
7. Hook the rear latch by pushing the lever up to the
locked position.
8. Grasp and tug the roof panel up and down and
side-to-side to make sure the roof panel is
securely installed.
2-48

After a ®ve-second display of the current settings, only
the word AUTO and the outside temperature will be
shown on the digital display unless the system is set to
full cold 60ÉF (16ÉC) or full hot 90ÉF (32ÉC), then the
word AUTO will not display. The system will operate to
achieve your comfort set temperature as quickly as
possible. The AUTO control system works best with the
windows up and the removable roof installed or the
convertible top up.
1. Press the AUTO button.
2. Adjust the temperature to a comfortable setting
between 60ÉF (16ÉC) or full hot 90ÉF (32ÉC).
Choosing the coldest or warmest temperature
setting will not cause the system to heat or cool any
faster. If you set the system at the coldest or
warmest temperature setting, the system will remain
in manual mode at that temperature and it will not
go into automatic mode.
In cold weather, the system will start at reduced fan
speeds at avoid blowing cold air into your vehicle
until warmer air is available. The system will
start out blowing air at the ¯oor but may change
modes automatically as the vehicle warms up
to maintain the chosen temperature setting. The
length of time needed for warm up will depend on
the outside temperature and the length of time
that has elapsed since your vehicle was last driven.3. Wait for the system to regulate. This may take from
10 to 30 minutes. Then adjust the temperature, if
necessary.
Do not cover the solar sensor located in the center of
the instrument panel, near the windshield. For more
information on the solar sensor, see ªSolar Sensorº later
in this section.
Manual Operation
OFF:Press this button to turn off the climate control
system. This is the only setting that fully shuts off
the fan. The digital display will show only the outside
temperature. You can still adjust the driver's set
temperature, the passenger temperature offset and the
air intake mode while in OFF.
MODE:Press this button to manually lock in the current
air delivery setting and to stop the automatic mode
control. Pressing the MODE button will delete AUTO
from the digital display and the mode graphics will
be shown. To change the setting, press the MODE
button again. The AUTO button must be pressed
to return to the automatic mode selection.
3-23

Exterior painted surfaces are subject to aging, weather
and chemical fallout that can take their toll over a
period of years. You can help to keep the paint ®nish
looking new by keeping your vehicle garaged or covered
whenever possible.
Cleaning Windshield and Wiper Blades
If the windshield is not clear after using the windshield
washer, or if the wiper blade chatters when running,
wax, sap or other material may be on the blade
or windshield.
Clean the outside of the windshield with a full-strength
glass cleaning liquid. The windshield is clean if beads do
not form when you rinse it with water.
If you use a glass treatment or conditioner containing
ethyl alcohol or ethyl sulfate on your glass, be sure
to remove the acrylic roof panel, if so equipped. These
products may damage the panel.
Grime from the windshield will stick to the wiper blades
and affect their performance. Clean the blade by
wiping vigorously with a cloth soaked in full-strength
windshield washer solvent. Then rinse the blade
with water.
Check the wiper blades and clean them as necessary;
replace blades that look worn.
Cleaning Removable Roof Panel
Special care is necessary when cleaning, removing
and/or storing the roof panel.
·Flush with water to remove dust and dirt, then dry
the panel.
·Clean the panel with GM Glass Cleaner. Leave the
cleaner on the panel for one minute, then wipe the
panel with a soft, lint-free cloth.
·Don't use abrasive cleaning materials
If water drops are frequently allowed to dry on roof
panel, impurities in the water will adhere to the
top. These impurities may etch or mar the ®nish. When
the panel gets wet, you should dry it off.
Notice:Do not use a glass treatment or conditioner
containing ethyl alcohol or ethyl sulfate on the
roof panel. These products may damage the panel.
5-79

Checking Things Under the Hood......................5-10
Checking Your Restraint Systems......................1-48
Check...........................................................3-38
Engine Light...............................................3-38
Gages Warning Light...................................3-42
Chemical Paint Spotting...................................5-81
Child Restraints..............................................1-26
Child Restraint Systems...............................1-26
Infants and Young Children...........................1-23
Lower Anchorages and Top Tethers for
Children (LATCH System)..........................1-31
Older Children.............................................1-21
Securing a Child Restraint Designed for
the LATCH System...................................1-33
Securing a Child Restraint in the Passenger
Seat Position...........................................1-34
Top Strap Anchor Location............................1-31
Top Strap...................................................1-30
Cigarette Lighter.............................................3-21
Cleaning Aluminum Wheels..............................5-80
Cleaning Coated Moldings................................5-76
Cleaning Exterior Lamps/Lenses.......................5-78
Cleaning Fabric/Carpet....................................5-75
Cleaning Glass Surfaces..................................5-77
Cleaning Interior Plastic Components.................5-77
Cleaning Leather............................................5-76
Cleaning Removable Roof Panel.......................5-79
Cleaning the Convertible Top............................5-80
Cleaning the Security Shade and
Convenience Net.........................................5-77Cleaning the Top of the Instrument Panel...........5-76
Cleaning Tires................................................5-80
Cleaning Windshield and Wiper Blades..............5-79
Cleaning........................................................5-81
Fiberglass Springs.......................................5-81
Inside of Your Vehicle..................................5-75
Outside of Your Vehicle................................5-78
Titanium Exhaust System..............................5-81
Underbody Maintenance...............................5-81
Weatherstrips..............................................5-77
Climate Control System...................................3-22
Dual Automatic............................................3-22
Outlet Adjustment........................................3-28
Clutch, Hydraulic.............................................5-22
Compact Disc Messages..........................3-70, 3-75
Competitive Driving Mode................................4-11
Control of a Vehicle.......................................... 4-5
Convenience Net............................................2-42
Convertible Top..............................................2-49
Lowering the Convertible Top........................2-50
Raising the Convertible Top..........................2-53
Coolant.........................................................3-38
Engine Temperature Gage............................3-38
Heater, Engine............................................2-23
Surge Tank Pressure Cap.............................5-26
Cooling System..............................................5-29
Courtesy Lamps.............................................3-16
Cruise Control.................................................. 3-9
Cupholder(s)..................................................2-39
Current and Past Model Order Forms................7-11
3

How to Wear Safety Belts Properly...................1-12
Hydraulic Clutch.............................................5-22
Hydroplaning..................................................4-21
I
If No Steam Is Coming From Your Engine..........5-28
If Steam Is Coming From Your Engine...............5-27
If the Light Is Flashing.....................................3-39
If the Light Is On Steady.................................3-39
If You Are Stuck in Sand, Mud, Ice or Snow.......4-32
If You're Caught in a Blizzard...........................4-30
Ignition Automatic Transmission
Lock Check................................................6-11
Ignition Positions.............................................2-20
Infants and Young Children, Restraints...............1-23
In¯ation -- Tire Pressure..................................5-56
In¯ator Kit, Tire...............................................5-70
Inspection......................................................6-13
Brake System.............................................6-13
Engine Cooling System................................6-13
Exhaust System..........................................6-12
Fuel System...............................................6-13
Part C - Periodic Maintenance.......................6-12
Steering and Suspension..............................6-12
Tire and Wheel...........................................6-12
Installing the Roof Panel..................................2-47
Instrument Panel Brightness.............................3-15
Instrument Panel Fuse Block............................5-86Instrument Panel.............................................3-30
Cluster.......................................................3-30
Overview..................................................... 3-2
Integrated Windshield and Rear Window
Antennas....................................................3-80
Interior Lamps................................................3-15
J
Jump Starting.................................................5-41
K
Key Lock Cylinders Service................................ 6-9
Keyless Entry System....................................... 2-4
Keys............................................................... 2-3
L
Lamps...........................................................3-12
Exterior......................................................3-12
Interior.......................................................3-15
Lap Belt Cinch Feature....................................1-14
Lap-Shoulder Belt...........................................1-13
LATCH System...............................................1-31
Child Restraints...........................................1-31
Securing a Child Restraint Designed for the
LATCH System........................................1-33
7

Rearview Mirror, Automatic Dimming..................2-37
Rearview Mirrors.............................................2-37
Reclining Seatbacks.......................................... 1-3
Recreational Vehicle Towing.............................4-33
Remote Keyless Entry System, Operation............ 2-5
Remote Keyless Entry System............................ 2-4
Removing the Roof Panel................................2-43
Replacement Bulbs.........................................5-51
Replacing Brake System Parts..........................5-40
Replacing Restraint System Parts
After a Crash..............................................1-48
Reporting Safety Defects.................................7-10
Canadian Government..................................7-10
General Motors...........................................7-10
United States Government.............................. 7-9
Restraint System Check.................................... 6-9
Checking Your Restraint Systems...................1-48
Replacing Restraint System Parts After a
Crash.....................................................1-48
Restraint Systems...........................................1-48
Checking....................................................1-48
Replacing Parts...........................................1-48
Retained Accessory Power (RAP)......................2-21
Roadside......................................................... 7-6
Assistance Program....................................... 7-6
Rocking Your Vehicle To Get It Out...................4-32
Roof Panel....................................................2-43
Installing the Roof Panel...............................2-47
Removing the Roof Panel.............................2-43Roof Panel (cont.)
Storing the Roof Panel.................................2-46
Running Your Engine While You Are Parked.......2-36
S
Safety Belt.....................................................3-31
Reminder Light............................................3-31
Safety Belts...................................................5-77
Care of......................................................5-77
Driver Position............................................1-13
How to Wear Safety Belts Properly................1-12
Passenger Position......................................1-20
Questions and Answers About Safety Belts.....1-11
Safety Belt Extender....................................1-20
Safety Belt Use During Pregnancy.................1-20
Safety Belts Are for Everyone......................... 1-7
Safety Warnings and Symbols.............................. iii
Scheduled Maintenance..................................... 6-4
Seatback Latches............................................. 1-5
Seats.............................................................. 1-2
Manual........................................................ 1-2
Power Seats................................................. 1-2
Reclining Seatbacks...................................... 1-3
Seatback Latches.......................................... 1-5
Sport Seat................................................... 1-6
11

Securing a Child Restraint................................1-33
Designed for the LATCH System...................1-33
Passenger Seat Position...............................1-34
Security Light.................................................3-42
Selective Ride Control.....................................4-12
Sensors.........................................................3-26
Service Bulletins.............................................7-11
Service Manuals.............................................7-10
Service........................................................... 5-3
Adding Equipment to the Outside of Your
Vehicle..................................................... 5-4
Doing Your Own Work................................... 5-3
Engine Soon Light.......................................3-38
Publications Ordering Information...................7-10
Servicing Your Air Bag-Equipped Vehicle............1-47
Setting Preset Stations............................3-64, 3-68
Setting the Time.............................................3-62
Setting the Tone (Bass/Treble)..................3-64, 3-68
Shift Speeds (Manual Transmission)..................2-28
Shifting Into Park (P).......................................2-31
Shifting Out of Park (P)...................................2-33
Skidding........................................................4-17
Some Other Rainy Weather Tips.......................4-21
Speci®cations, Capacities.................................5-92
Speedometer..................................................3-31
Sport Seat....................................................... 1-6
Starter Interlock Feature..................................2-22
Starter Switch Check.......................................6-10
Starting Your Engine.......................................2-21
Steering and Suspension Inspection..................6-12Steering in Emergencies..................................4-14
Steering Tips..................................................4-13
Steering........................................................4-13
Storage Areas................................................2-39
Center Console Storage Area........................2-39
Convenience Net.........................................2-42
Cupholder(s)...............................................2-39
Glove Box..................................................2-39
Rear Storage Area.......................................2-41
Storing the Roof Panel....................................2-46
Stuck in Sand, Mud, Ice or Snow......................4-32
Sun Visors.....................................................2-15
T
Tachometer....................................................3-31
Taillamps.......................................................5-49
Turn Signal Lamps......................................5-49
TCS Warning Light..........................................3-36
Telescopic Steering Column............................... 3-5
Testing the Alarm............................................2-17
Theft-Deterrent, Radio.....................................3-75
Theft-Deterrent System....................................2-16
Theft-Deterrent Systems...................................2-16
PASS-Key
ž.................................................2-17
Tilt Wheel........................................................ 3-5
Tire In¯ation Check........................................... 6-8
Tire In¯ator Kit Storage....................................5-73
Tire Sealant...................................................5-71
12