2012 CHEVROLET CORVETTE service

Black plate (19,1)Chevrolet Corvette Owner Manual - 2012
Keys, Doors, and Windows 2-19
Express-Down Window
Press the front of the switch to the
second position to activate the
express-down feature. 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 the dealer for service,
perform the power window initialize
procedure.
Power Window Initialize
After a power reconnect such as
battery replacement, the window
indexing feature and the power
convertible top (if equipped) will
not function until the system is
initialized.
Once power is restored:
1. Close the doors.
2. Raise the window and hold theswitch 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.

Black plate (6,1)Chevrolet Corvette Owner Manual - 2012
3-6 Seats and Restraints
This feature is turned on or off using
the vehicle personalization menu.
See“Auto Memory Recall” under
Vehicle Personalization on
page 5‑55 for more information.
To stop recall movement, press one
of the power seat controls, power
mirror or memory buttons, or the
telescopic steering column switch.
If something has blocked the driver
seat while recalling a memory
position, the recall may stop.
Remove the obstruction; then press
and hold the appropriate manual
control for the memory item that is
not recalling for two seconds. Try
recalling the memory position again
by pressing the appropriate memory
button. If the memory position is still
not recalling, see your dealer for
service.
Easy Exit Driver Seat
This feature can move the seat
rearward and the telescopic steering
column, if equipped, out of the way
to allow extra room to exit the
vehicle.B(Easy Exit Driver Seat):
Press to save and recall the easy
exit seat position.
To save into memory:
1. Recall the desired driving position by pressing “1.”
2. Adjust the seat and the telescopic steering column to
the desired exit position.
3. Press and hold Buntil
two beeps sound.
4. Repeat for a second driver position using “2.”
To recall, press and release B.
The vehicle must be in P (Park) for
an automatic transmission or the
parking brake must be set for a
manual transmission. A single beep
sounds. The seat and telescopic
steering column will move to the
position previously stored for the
identified driver. If the easy exit seat feature is
programmed on in the vehicle
personalization menu, automatic
recall occurs when one of the
following conditions is met:
.The vehicle is turned off, in
Retained Accessory
Power (RAP) or accessory
mode, and the driver door is
opened.
.The vehicle is turned off, or in
RAP, and the unlock button on
the RKE transmitter is pressed.
If something has blocked the driver
seat while recalling the exit position,
the recall may stop. Remove the
obstruction; then press and hold the
power seat control rearward for
two seconds. Try recalling the exit
position again. If the exit position is
still not recalling, see your dealer
for service.
See “Auto Exit Recall” underVehicle
Personalization on page 5‑55 for
more information.

Black plate (21,1)Chevrolet Corvette Owner Manual - 2012
Seats and Restraints 3-21
WARNING (Continued)
Even if the vehicle appears to be
drivable after a moderate crash,
there may be concealed damage
that could make it difficult to
safely operate the vehicle.
Use caution if you should attempt
to restart the engine after a crash
has occurred.
In many crashes severe enough to
inflate the airbag, windshields are
broken by vehicle deformation.
Additional windshield breakage may
also occur from the front outboard
passenger airbag.
.Airbags are designed to inflate
only once. After an airbag
inflates, you will need some
new parts for the airbag system.
If you do not get them, the
airbag system will not be there
to help protect you in another
crash. A new system will include
airbag modules and possibly other parts. The service manual
for the vehicle covers the need
to replace other parts.
.The vehicle has a crash sensing
and diagnostic module which
records information after a
crash. See
Vehicle Data
Recording and Privacy on
page 13‑20 andEvent Data
Recorders on page 13‑20.
.Let only qualified technicians
work on the airbag system.
Improper service can mean that
the airbag system will not work
properly. See your dealer
for service.
Passenger Sensing
System
The vehicle has a passenger
sensing system for the front
outboard passenger position. The
passenger airbag status indicator
will light in the rearview mirror when
the vehicle is started.
United States
Canada and Mexico
The words ON and OFF, or the
symbol for on and off, will be visible
during the system check. When the
system check is complete, either the
word ON or OFF, or the symbol for
on or off, will be visible. See
Passenger Airbag Status Indicator
on page 5‑18.

Black plate (23,1)Chevrolet Corvette Owner Manual - 2012
Seats and Restraints 3-23
The passenger sensing system is
designed to turn off the front
outboard passenger frontal airbag
and seat-mounted side impact
airbag if:
.The front outboard passenger
seat is unoccupied.
.The system determines that an
infant is present in a rear-facing
infant seat.
.The system determines that a
small child is present in a child
restraint.
.The system determines that a
small child is present in a
booster seat.
.A front outboard passenger
takes his/her weight off of the
seat for a period of time.
.The front outboard passenger
seat is occupied by a smaller
person, such as a child who has
outgrown child restraints.
.There is a critical problem with
the airbag system or the
passenger sensing system.When the passenger sensing
system has turned off the front
outboard passenger frontal airbag
and seat-mounted side impact
airbag, the off indicator will light and
stay lit as a reminder that the
airbags are off. See
Passenger
Airbag Status Indicator on
page 5‑18.
The passenger sensing system is
designed to turn on the front
outboard passenger frontal airbag
and seat-mounted side impact
airbag anytime the system senses
that a person of adult size is sitting
properly in the front outboard
passenger seat.
When the passenger sensing
system has allowed the airbags to
be enabled, the on indicator will light
and stay lit as a reminder that the
airbags are active.
For some children who have
outgrown child restraints and for
very small adults, the passenger
sensing system may or may not turn
off the front outboard passenger frontal airbag and seat-mounted
side impact airbag, depending upon
the person's seating posture and
body build. Everyone in the vehicle
who has outgrown child restraints
should wear a safety belt
properly
—whether or not there is
an airbag for that person.
{WARNING
If the airbag readiness light ever
comes on and stays on, it means
that something may be wrong
with the airbag system. To help
avoid injury to yourself or others,
have the vehicle serviced right
away. See Airbag Readiness
Light on page 5‑18 for more
information, including important
safety information.

Black plate (25,1)Chevrolet Corvette Owner Manual - 2012
Seats and Restraints 3-25
Additional Factors Affecting
System Operation
Safety belts help keep the
passenger in position on the seat
during vehicle maneuvers and
braking, which helps the passenger
sensing system maintain the
passenger airbag status. See
“Safety Belts”and“Child Restraints”
in the Index for additional
information about the importance
of proper restraint use.
If the shoulder portion of the belt is
pulled out all the way, the child
restraint locking feature will be
engaged. This may unintentionally
cause the passenger sensing
system to turn the airbag(s) off for
some adult size occupants. If this
happens, let the belt go back all the
way and start again.
A thick layer of additional material,
such as a blanket or cushion,
or aftermarket equipment such as
seat covers, seat heaters, and
seat massagers can affect how well
the passenger sensing system operates. We recommend that
you not use seat covers or other
aftermarket equipment except when
approved by GM for your specific
vehicle. See
Adding Equipment to
the Airbag-Equipped Vehicle on
page 3‑26 for more information
about modifications that can affect
how the system operates.
{WARNING
Stowing of articles under the
passenger seat or between the
passenger seat cushion and
seatback may interfere with the
proper operation of the passenger
sensing system.
Servicing the
Airbag-Equipped Vehicle
Airbags affect how the vehicle
should be serviced. There are parts
of the airbag system in several
places around the vehicle. Your
dealer and the service manual have
information about servicing the vehicle and the airbag system.
To purchase a service manual, see
Service Publications Ordering
Information on page 13‑17.
{WARNING
For up to 10 seconds after the
vehicle is turned off and the
battery is disconnected, an airbag
can still inflate during improper
service. You can be injured if you
are close to an airbag when it
inflates. Avoid yellow connectors.
They are probably part of the
airbag system. Be sure to follow
proper service procedures, and
make sure the person performing
work for you is qualified to do so.

Black plate (26,1)Chevrolet Corvette Owner Manual - 2012
3-26 Seats and Restraints
Adding Equipment to the
Airbag-Equipped Vehicle
Adding accessories that change the
vehicle's frame, bumper system,
height, front end or side sheet
metal, may keep the airbag system
from working properly. The
operation of the airbag system can
also be affected by changing or
moving any parts of the front seats,
safety belts, the airbag sensing and
diagnostic module, steering wheel,
instrument panel, inside rearview
mirror, front sensors, or airbag
wiring.
Your dealer and the service manual
have information about the location
of the airbag sensors, sensing and
diagnostic module, and airbag
wiring.In addition, the vehicle has a
passenger sensing system for the
front outboard passenger position,
which includes sensors that are
part of the passenger seat. The
passenger sensing system may not
operate properly if the original seat
trim is replaced with non-GM
covers, upholstery or trim, or with
GM covers, upholstery or trim
designed for a different vehicle. Any
object, such as an aftermarket seat
heater or a comfort enhancing pad
or device, installed under or on top
of the seat fabric, could also
interfere with the operation of the
passenger sensing system.
This could either prevent proper
deployment of the passenger
airbag(s) or prevent the passenger
sensing system from properly
turning off the passenger airbag(s).
See
Passenger Sensing System on
page 3‑21. If you have to modify your vehicle
because you have a disability and
have questions about whether the
modifications will affect the vehicle's
airbag system, or if you have
questions about whether the airbag
system will be affected if the vehicle
is modified for any other reason,
call Customer Assistance.
See
Customer Assistance Offices
(U.S. and Canada) on page 13‑5 or
Customer Assistance Offices
(Mexico) on page 13‑6.

Black plate (27,1)Chevrolet Corvette Owner Manual - 2012
Seats and Restraints 3-27
Airbag System Check
The airbag system does not need
regularly scheduled maintenance or
replacement. Make sure the airbag
readiness light is working.
SeeAirbag Readiness Light on
page 5‑18 for more information.
Notice: If an airbag covering is
damaged, opened, or broken, the
airbag may not work properly.
Do not open or break the airbag
coverings. If there are any
opened or broken airbag covers,
have the airbag covering and/or
airbag module replaced. For the
location of the airbags, see
Where Are the Airbags? on
page 3‑17. See your dealer
for service.
Replacing Airbag System
Parts after a Crash
{WARNING
A crash can damage the
airbag systems in the vehicle.
A damaged airbag system may
not work properly and may
not protect you and your
passenger(s) in a crash, resulting
in serious injury or even death.
To help make sure the airbag
systems are working properly
after a crash, have them
inspected and any necessary
replacements made as soon
as possible. If an airbag inflates, you will need
to replace airbag system parts.
See your dealer for service.
If the airbag readiness light stays on
after the vehicle is started or comes
on when you are driving, the airbag
system may not work properly.
Have the vehicle serviced right
away. See
Airbag Readiness Light
on page 5‑18 for more information.

Black plate (1,1)Chevrolet Corvette Owner Manual - 2012
Instruments and Controls 5-1
Instruments and
Controls
Controls
Steering Wheel Adjustment . . . 5-2
Steering Wheel Controls . . . . . . 5-3
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
Windshield Wiper/Washer . . . . . 5-4
Compass . . . . . . . . . . . . . . . . . . . . . 5-5
Clock . . . . . . . . . . . . . . . . . . . . . . . . . 5-6
Power Outlets . . . . . . . . . . . . . . . . . 5-6
Cigarette Lighter . . . . . . . . . . . . . . 5-7
Ashtrays . . . . . . . . . . . . . . . . . . . . . . 5-7
Warning Lights, Gauges, and
Indicators
Warning Lights, Gauges, andIndicators . . . . . . . . . . . . . . . . . . . . 5-8
Instrument Cluster . . . . . . . . . . . . 5-9
Speedometer . . . . . . . . . . . . . . . . 5-12
Odometer . . . . . . . . . . . . . . . . . . . . 5-12
Tachometer . . . . . . . . . . . . . . . . . . 5-12
Fuel Gauge . . . . . . . . . . . . . . . . . . 5-13
Boost Gauge (ZR1) . . . . . . . . . . 5-14
Engine Oil Pressure Gauge . . . . . . . . . . . . . . . . . . . . . . 5-14 Engine Coolant Temperature
Gauge . . . . . . . . . . . . . . . . . . . . . . 5-16
Voltmeter Gauge . . . . . . . . . . . . . 5-17
Safety Belt Reminders . . . . . . . 5-17
Airbag Readiness Light . . . . . . 5-18
Passenger Airbag Status Indicator . . . . . . . . . . . . . . . . . . . . 5-18
Malfunction Indicator Lamp . . . . . . . . . . . . . 5-19
Brake System Warning Light . . . . . . . . . . . . . . . . . . . . . . . 5-22
Antilock Brake System (ABS) Warning Light . . . . . . . . . . . . . . 5-22
One-to-Four Shift Light (Manual Transmission) . . . . . 5-23
Traction Off Light . . . . . . . . . . . . 5-24
StabiliTrak
®OFF Light . . . . . . . 5-24
Active Handling System Light . . . . . . . . . . . . . . . . . . . . . . . 5-25
Tire Pressure Light . . . . . . . . . . 5-25
Security Light . . . . . . . . . . . . . . . . 5-26
High-Beam On Light . . . . . . . . . 5-27
Front Fog Lamp Light . . . . . . . . 5-27
Lamps On Reminder . . . . . . . . . 5-27
Information Displays
Driver Information Center (DIC) . . . . . . . . . . . . . . . 5-28
Head-Up Display (HUD) . . . . . 5-32
Vehicle Messages
Vehicle Messages . . . . . . . . . . . 5-36
Battery Voltage and Charging Messages . . . . . . . . . . . . . . . . . . 5-37
Brake System Messages . . . . 5-37
Convertible Top Messages . . . 5-38
Cruise Control Messages . . . . 5-39
Door Ajar Messages . . . . . . . . . 5-40
Engine Cooling System Messages . . . . . . . . . . . . . . . . . . 5-40
Engine Oil Messages . . . . . . . . 5-41
Engine Power Messages . . . . 5-42
Fuel System Messages . . . . . . 5-43
Key and Lock Messages . . . . . 5-43
Lamp Messages . . . . . . . . . . . . . 5-45
Ride Control System Messages . . . . . . . . . . . . . . . . . . 5-45
Safety Belt Messages . . . . . . . 5-49
Anti-theft Alarm System Messages . . . . . . . . . . . . . . . . . . 5-50
Service Vehicle Messages . . . 5-50
Starting the Vehicle Messages . . . . . . . . . . . . . . . . . . 5-50
Tire Messages . . . . . . . . . . . . . . . 5-51
Transmission Messages . . . . . 5-53
Vehicle Reminder Messages . . . . . . . . . . . . . . . . . . 5-54
Washer Fluid Messages . . . . . 5-54