2008 CHEVROLET CORVETTE Owners Manual

Power Windows
The power window
switches are located
on each door.
Pull up or press down on the front of the switch to
raise or lower the window.
Retained Accessory Power (RAP) allows you to use
the power windows when the ignition is off. For
more information, seeRetained Accessory Power (RAP)
on page 2-23.
Express-Down Window
Press the front of the switch to the second position
to activate the express-down feature. If you want to stop
the window as it is lowering, press the switch again.
Window Indexing
This feature automatically lowers the window a small
amount when the door is opened. When the door
is closed, the window will raise to its full up position. If
either window does not index properly, it could be due to
loss of power. Before returning to your dealer/retailer
for service, perform the power window initialize
procedure.
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Power Window Initialize
After a power reconnect such as battery replacement,
the window index-up feature will not function until
the system is initialized.
Once power is restored:
1. Close the door.
2. Raise the window and hold the switch up for
three seconds after the window is closed.
3. Release the switch, then hold the switch up again
for three seconds and release.
Sun Visors
Pull the visor toward you, or move it to the side to help
reduce glare.
To use the lighted mirror, lift the cover.
Theft-Deterrent Systems
Vehicle theft is big business, especially in some cities.
This vehicle has theft-deterrent features, however,
they do not make it impossible to steal.
Theft-Deterrent System
This vehicle has a theft-deterrent alarm system.
The security light ashes if
a door is open and locked
with the power door
lock switch.
If this light stays on while the engine is running, the
vehicle needs service.
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Arming the System
To arm the system:
PressQon the keyless access transmitter.
Open the door and lock the door with the power
door lock switch. The security light should ash.
Remove the keyless access transmitter from inside
the vehicle and close the door. The security light
stops ashing and stays on. After 30 seconds,
the light should turn off.
The vehicle can be programmed to automatically
lock the doors and arm the theft-deterrent system
when you exit the vehicle. SeeDIC Vehicle
Personalization on page 3-75.
If a door or the hatch/trunk is opened without using the
keyless access transmitter, the alarm goes off. The
horn sounds for two minutes, then goes off to save
battery power. The vehicle will not start without
a keyless access transmitter present.
The theft-deterrent system does not arm if the driver
door is locked with the power door lock switch after the
doors are closed.
If the keyless access transmitter is removed from the
vehicle while a passenger is in it, have them lock
the doors after they are closed. The alarm will not arm,
so the passenger will not set it off.
Testing the Alarm
To test the system:
1. Make sure the trunk lid/hatch is latched.
2. Lower the window on the driver door.
3. Manually arm the system.
4. Close the doors and wait 30 seconds.
5. Reach through the open window and manually pull
the release lever on the oor.
6. Press the unlock button on the transmitter to turn
off the alarm.
If the alarm does not sound, check to see if the horn
works. The horn fuse may be blown. SeeFuses
and Circuit Breakers on page 5-100. If the horn works,
but the alarm does not go off, see your dealer/retailer.
Disarming the System
Press the unlock button on the keyless access
transmitter or squeeze the door handle sensor while
the transmitter is near the vehicle to unlock a door.
Unlocking a door any other way sets off the alarm.
If the alarm sounds, press the unlock button on
the keyless access transmitter to disarm it.
Do not leave the key or device that disarms or
deactivates the theft deterrent system in the vehicle.
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Immobilizer
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
1. This device may not cause interference.
2. This device must accept any interference received,
including interference that may cause undesired
operation.
This device complies with RSS-210 of Industry Canada.
Operation is subject to the following two conditions:
1. This device may not cause interference.
2. This device must accept any interference received,
including interference that may cause undesired
operation of the device.
Changes or modications to this system by other than
an authorized service facility could void authorization to
use this equipment.
Immobilizer Operation
This vehicle has a passive theft-deterrent system.
The system is automatically armed when the ignition
mode transitions to off.
The immobilization system is disarmed when the ignition
mode transitions to OFF/ACCESSORY or START and
a valid transmitter is found in the vehicle.You do not have to manually arm or disarm the system.
The security light comes on if there is a problem with
arming or disarming the theft-deterrent system.
The system has one or more keyless access
transmitters that are matched to an immobilizer control
unit in the vehicle. Only a correctly matched keyless
access transmitter starts the vehicle. The vehicle
may not start if the keyless access transmitter is
damaged.
If the engine does not start and the security light comes
on, there may be a problem with the immobilizer
system. Press the START button again.
If the vehicle does not start and the keyless access
transmitter appears to be undamaged, try another
keyless access transmitter. Or, place the transmitter in
the transmitter pocket. See “NO FOBS DETECTED”
underDIC Warnings and Messages on page 3-57for
additional information. Check the fuse. SeeFuses and
Circuit Breakers on page 5-100. If the engine still does
not start with the other transmitter, the vehicle needs
service. If the engine does start, the rst transmitter may
be
faulty. See your dealer/retailer who can service the
theft-deterrent system and have a new keyless access
transmitter programmed to the vehicle.
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It is possible for the immobilizer system to learn new or
replacement keyless access transmitters. Up to four
keyless access transmitters can be programmed for the
vehicle. To program additional transmitters, see
“Matching transmitter(s) to Your Vehicle” underKeyless
Access System Operation on page 2-6.
Do not leave the key or device that disarms or
deactivates the theft deterrent system in the vehicle.
Starting and Operating
Your Vehicle
New Vehicle Break-In
Notice:Your vehicle does not need an elaborate
break-in. But it will perform better in the long run if
you follow these guidelines:
Keep your speed at 55 mph (88 km/h) or less for
the rst 500 miles (805 km).
Do not drive at any one constant speed, fast or
slow, for the rst 500 miles (805 km). Do not
make full-throttle starts. Avoid downshifting to
brake or slow the vehicle.
Avoid making hard stops for the rst 200 miles
(322 km) or so. During this time the new brake
linings are not yet broken in. Hard stops
with new linings can mean premature wear and
earlier replacement. Follow this breaking-in
guideline every time you get new brake linings.
Following break-in, engine speed and load can be
gradually increased.
Front Air Dam
Your vehicle is equipped with a front air dam which has
minimal ground clearance.
Under normal operation, the air dam will occasionally
contact some road surfaces (speed bumps, driveway
ramps, etc.). This can be heard inside the vehicle as a
scraping noise. This is normal and does not indicate
a problem.
Use care when approaching bumps or objects on road
surfaces and avoid them when possible.
2-21

Ignition Positions
Your vehicle has an
electronic keyless ignition
with a pushbutton start.
In order to shift out of PARK (P), the vehicle must be
running or in ACCESSORY mode and the regular brake
pedal must be applied.
/(START):Press this button while your foot is on the
brake for an automatic transmission, or while pressing
in the clutch for a manual transmission, to start the
engine. If your vehicle is in OFF or Retained Accessory
Power (RAP) mode, the keyless access transmitter
must be inside the vehicle to start the engine.
9Acc. (OFF/ACCESSORY):When the engine is on
or the vehicle is in accessory power mode, it is
recommended that a manual transmission be placed in
REVERSE (R). An automatic transmission must be
placed in PARK (P). Then press the Acc. button to turn
the engine off and place the vehicle in RAP. See
“Retained Accessory Power (RAP)” later for more
information. If an automatic vehicle is not correctly
placed in PARK (P) a SHIFT TO PARK message will
display on the Driver Information Center (DIC).
For more information, seeDIC Warnings and Messages
on page 3-57.
2-22

When the engine is off, press this button to place the
vehicle in accessory mode. ACCESSORY MODE
ON will display on the Driver Information Center (DIC).
This mode allows you to use things like the radio
and the windshield wipers while the engine is off. Use
accessory mode if you must have your vehicle in motion
while the engine is off, for example, if your vehicle is
being pushed or towed.
After being in accessory mode for about 10 minutes, the
vehicle will automatically enter RAP or OFF, depending
on if the doors are opened or closed.
Retained Accessory Power (RAP)
These vehicle accessories can be used for up to
10 minutes after the engine is turned off:
Audio System
Power Windows
These features continue to work up to 10 minutes after
the engine is turned off or until either door is opened.
If a door is opened, the power windows and audio
system will shut off.
Starting the Engine
Move the shift lever to PARK (P) or NEUTRAL (N) for
an automatic transmission. For a manual transmission
the vehicle can be started in NEUTRAL or any other
gear as long as the clutch is depressed. To restart
a manual transmission when you are already moving,
use the NEUTRAL position only. To restart an automatic
transmission when you are already moving, use
NEUTRAL (N).
Notice:Do not try to shift to P (Park) if your vehicle
is moving. If you do, you could damage the
transmission. Shift to P (Park) only when your
vehicle is stopped.
The keyless access transmitter must be inside the
vehicle for the ignition to work.
Cell phone chargers can interfere with the operation of
the Keyless Access System. Battery chargers should
not be plugged in when starting or turning off the engine.
2-23

To start your vehicle, do the following:
1. For an automatic transmission, with your foot on the
brake pedal, press the START button located on
the instrument panel. For a manual transmission,
while pressing in the clutch, press the START
button.
If there is not a keyless access transmitter in the
vehicle or if there is something causing interference
with it, the DIC will display NO FOBS DETECTED.
SeeDIC Warnings and Messages on page 3-57
for more information.
2. When the engine begins cranking, let go of the
button and the engine cranks automatically until
it starts. If the battery in the keyless access
transmitter is weak, the DIC displays FOB
BATTERY LOW. You can still drive the vehicle.
See “Battery Replacement” underKeyless Access
System Operation on page 2-6for more information.
If the fob battery is dead, you need to insert the
fob into the fob slot to enable engine starting.
See “No Fobs Detected” underDIC Warnings and
Messages on page 3-57.3. Do not race the engine immediately after starting it.
Operate the engine and transmission gently until
the oil warms up and lubricates all moving parts.
4. If the engine does not start and no DIC message is
displayed, wait 15 seconds before trying again to let
the cranking motor cool down.
If the engine does not start after 5-10 seconds,
especially in very cold weather (below 0°F or−18°C),
it could be ooded with too much gasoline. Try
pushing the accelerator pedal all the way to the oor
while cranking for up to 15 seconds maximum. Wait
at least 15 seconds between each try, to allow the
cranking motor to cool down. When the engine starts,
let go of the accelerator. If the vehicle starts briey
but then stops again, do the same thing. This clears
the extra gasoline from the engine.
Notice:Cranking the engine for long periods of
time, by pressing the START button immediately
after cranking has ended, can overheat and damage
the cranking motor, and drain the battery. Wait at
least 15 seconds between each try, to allow the
cranking motor to cool down.
2-24