2012 CHEVROLET CORVETTE warning

Black plate (24,1)Chevrolet Corvette Owner Manual - 2012
5-24 Instruments and Controls
Traction Off Light
This light comes on briefly while
starting the engine. If it does not,
have the vehicle serviced by your
dealer. If the system is working
normally, the indicator light then
turns off.
The traction off light comes on when
the Traction Control System (TCS)
has been turned off by pressing and
releasing the traction control button.
This light and the Active Handling
light come on when Active Handling
is turned off.
If the TCS is off, wheelspin is not
limited. Adjust driving accordingly.See
Active Handling System on
page 9‑38 andTraction Control
System (TCS) on page 9‑36 for
more information.
StabiliTrak®OFF Light
This light comes on briefly as the
engine is started. If the light does
not, have the vehicle serviced by
your dealer. If the system is working
normally the light goes off.
This light also comes on while the
vehicle is in the Competitive
Driving Mode. For the ZR1 this light comes on
when Performance Traction mode is
activated, along with DIC messages
for the five traction modes.
This light comes on when the
Active Handling system is turned
off. If Active Handling is off, the
Traction Control System (TCS) is
also off.
If the TCS is off, the system does
not assist in controlling the vehicle.
Turn on the TCS and the Active
Handling systems and the warning
light turns off.
See
Active Handling System on
page 9‑38 andTraction Control
System (TCS) on page 9‑36 for
more information.

Black plate (28,1)Chevrolet Corvette Owner Manual - 2012
5-28 Instruments and Controls
Information Displays
Driver Information
Center (DIC)
The Driver Information Center (DIC)
display is located on the instrument
panel cluster and shows driver
personalization features and
warning/status messages.
The DIC comes on when the ignition
is turned on. After displaying
CORVETTE BY CHEVROLET, the
DIC shows the information that was
last displayed before the engine
was turned off.
If a problem is detected, a warning
message appears on the DIC
display. SeeVehicle Messages on
page 5‑36 for more information.
DIC Operation and Displays
Depending on the features on the
vehicle, the drive gear may display
on the DIC. See “Manual Paddle
Shift” under Automatic Transmission on page 9‑27
andHead-Up Display
(HUD) on page 5‑32 for more
information.
The Driver Information Center (DIC)
has different modes which can be
accessed by pressing the following
buttons located on the instrument
panel, to the right of the instrument
panel cluster.. 4(Fuel): Press this button to
display fuel information such as fuel
economy and range.
2(Gauges): Press this button to
display gauge information like oil
pressure and temperature, coolant
temperature, automatic transmission
fluid temperature, if equipped,
battery voltage, and front/rear tire
pressures.
TRIP: Press this button to display
your total and trip distance driven,
the elapsed time function, your
average speed, and the engine
oil life.
OPTION: Press this button to
choose personal options that are
available on your vehicle,
depending on the options your
vehicle is equipped with, such as
door locks, easy entry seats, and
language.
RESET: Press this button, used
along with the other buttons, to
reset system functions, select
personal options, and turn off or
acknowledge messages on the DIC.

Black plate (29,1)Chevrolet Corvette Owner Manual - 2012
Instruments and Controls 5-29
Fuel Button
The fuel button displays average
fuel economy and instantaneous
fuel economy, calculated for your
specific driving conditions, and
range information.
Average Fuel Economy:The
average fuel economy is viewed as
a long-term approximation of your
overall driving conditions. You
should reset the average fuel
economy display every time you
refuel. If you press the RESET
button in this mode while you are
driving, the system will reset this
display and begin figuring fuel
economy from that point in time.
Press the fuel button to display
average fuel economy, such as:
.AVERAGE FUEL ECONOMY
11.7 L/100 km or
.AVERAGE FUEL ECONOMY
20.1 MPG Instantaneous Fuel Economy:
Instantaneous fuel economy reflects
only the fuel economy that the
vehicle has right now and will
change frequently as driving
conditions change. Unlike average
fuel economy, this menu item
cannot be reset.
Press the fuel button again to
display instantaneous fuel economy,
such as:
.INSTANT FUEL ECONOMY
11.7 L/100 km or
.INSTANT FUEL ECONOMY
20.1 MPG
Fuel Range: The range calculates
the remaining distance you can
drive without refueling. It is based
on fuel economy and the fuel
remaining in the tank.
Press the fuel button again to
display the range, such as:
.RANGE 48 km or
.RANGE 30 MI If the LOW FUEL warning is
displayed or if RANGE is less than
64 km (40 miles), the display will
read RANGE LOW.
The fuel economy data used to
determine fuel range is an average
of recent driving conditions. As your
driving conditions change, this data
is gradually updated automatically.
If the vehicle has been idling for a
long time, the range displayed on
the DIC could be abnormally low.
The vehicle must be driven
8 to 16 km (5 to 10 miles) to get an
accurate reading.
Gauges Button
The gauges button displays oil
pressure, oil temperature, coolant
temperature, transmission fluid
temperature for automatic
transmission vehicles only,
battery voltage, and tire pressure
information.

Black plate (32,1)Chevrolet Corvette Owner Manual - 2012
5-32 Instruments and Controls
Average Speed:Press the TRIP
button until the average speed is
displayed, such as:
.AVERAGE SPEED 100 km/h or
.AVERAGE SPEED 62 MPH
Press and hold the RESET button to
reset to 0.0 km/h (mph).
Engine Oil Life: Press the TRIP
button until the engine oil life is
displayed, such as OIL LIFE
REMAINING 89%.
This is an estimate of the engine
oil's remaining useful life. It will
show 100% when the system is
reset after an oil change. It will alert
you to change the oil on a schedule
consistent with your driving
conditions.
When the remaining oil life is low,
the system will alert you with the
message CHANGE ENGINE OIL.
Remember, you must reset the
engine oil life system yourself
after each oil change. It will not reset itself. To reset the
system, see
Engine Oil Life System
on page 10‑22. Be careful not to
reset the engine oil life system
accidentally at any time other than
when the oil has just been changed.
It cannot be reset accurately until
the next oil change.
See Maintenance Schedule on
page 11‑3 andEngine Oil on
page 10‑16 for more information.
OPTION Button
The OPTION button allows you to
access the PERSONAL OPTIONS
menu and customize the
personalization settings on your
vehicle. See Vehicle Personalization
on page 5‑55 for more information.
RESET Button
The RESET button, used along
with other buttons, will reset
system functions and turn off or
acknowledge messages on the DIC.
Head-Up Display (HUD)
{WARNING
If the HUD image is too bright,
or too high in your field of view, it
may take you more time to see
things you need to see when it is
dark outside. Be sure to keep the
HUD image dim and placed low in
your field of view.
For vehicles with the Head-Up
Display (HUD), you can see some
of the driver information that
appears on the instrument panel
cluster.

Black plate (33,1)Chevrolet Corvette Owner Manual - 2012
Instruments and Controls 5-33
The information may be displayed in
English or metric units and appears
as an image focused out toward the
front of the vehicle. The HUD
consists of the following information:
.Speedometer
.Turn Signal Indicators
.High-Beam Indicator Symbol
.Tachometer
.Manual Paddle Shift Gear
Indicator (If Equipped)
These displays on the HUD are
for use when using the manual
paddle shift controls to shift the
transmission. See“Manual
Paddle Shift” inAutomatic
Transmission on page 9‑27.
.Shift Light
This light is used for
performance driving to indicate
that the vehicle's best
performance level has been
reached to shift the transmission
into the next higher gear. An arrow pointing up will light
up on the display just prior to
reaching the engine fuel cut-off
mode. This cut-off is about 6,500
rpm for the LS3 engine, 6,600
rpm for the LS9 & ZR1 engines,
and 7,000 rpm for the
LS7 engine.
.Check Gauges Warning
.Engine Coolant Temperature
Gauge
.Transmission Fluid Temperature
Gauge, (Automatic Transmission
Vehicles Only)
.Engine Oil Temperature Gauge
.Engine Oil Pressure Gauge
.G-Force Gauge
.Boost Gauge (If Equipped)
.Audio Functions, Street
Mode Only
.Navigation, Only with Navigation
Radio, Turn-by-Turn Guidance.
Street Mode Only
There are three HUD modes that
can be viewed in the HUD display.
Press the MODE button to scroll
through these modes in the
following order:
English
Metric
Street Mode supports audio and
navigation functions with your
choice of tachometer settings.

Black plate (35,1)Chevrolet Corvette Owner Manual - 2012
Instruments and Controls 5-35
English
Metric
Be sure to continue scanning the
displays, controls, and driving
environment just as you would in a
vehicle without HUD. If you never
look at the instrument panel cluster,
you may miss something important,
such as a warning light. Under
important warning conditions, the
CHECK GAGES warning will
illuminate in the HUD. View your
Driver Information Center (DIC) for
more information.
The HUD controls are located to the
left of the steering wheel.
To adjust the HUD so it can be seen
properly, do the following:
1. Start the engine and press the HUD dimmer control all the way
up by pressing the (+) button.
The brightness of the HUD
image is determined by the light
conditions in the direction the
vehicle is facing and where you
have the HUD dimmer control
set. If you are facing a dark
object or a heavily shaded area, the HUD may anticipate that you
are entering a dark area and
may begin to dim.
It is possible for sunlight to enter
the HUD making it difficult to see
the image. The display will
return to normal when the
sunlight is no longer entering
the HUD.
2. Adjust the seat to a comfortable driving position. If your seat
position changes, the HUD may
need to be re-adjusted.
3. Press the up or down arrows to center the HUD image in
your view.
The HUD image can only be
adjusted up and down, not side
to side.
4. Press the dimmer control downward until the HUD image
is no brighter than necessary.
To turn HUD off, press and hold
the (–) button until the HUD display
turns off.

Black plate (37,1)Chevrolet Corvette Owner Manual - 2012
Instruments and Controls 5-37
Battery Voltage and
Charging Messages
BATTERY SAVER ACTIVE
This message displays when the
vehicle has detected that the battery
voltage is dropping beyond a
reasonable point. The battery saver
system starts reducing certain
features of the vehicle that you may
be able to notice. At the point that
features are disabled, this message
is displayed. It means that the
vehicle is trying to save the charge
in the battery. Turn off unnecessary
accessories to allow the battery to
recharge.
BATTERY VOLTAGE HIGH
SeeVoltmeter Gauge on page 5‑17.
BATTERY VOLTAGE LOW
SeeVoltmeter Gauge on page 5‑17.
SERVICE CHARGING SYSTEM
If this message displays while you
are driving, there may be a problem
with the electrical charging system. It could mean that there is a loose
or broken drive belt or that there is
another electrical problem. Have the
vehicle checked right away by your
dealer. Driving while this message is
on could drain the battery.
If you must drive a short distance
with the message on, be certain to
turn off the vehicle's accessories,
such as the radio and air
conditioner.
Multiple chimes sound when this
message is displayed.
To acknowledge the message, press
the RESET button. The message
reappears every 10 minutes until
this condition changes.
Brake System Messages
ABS (Antilock Brake System)
ACTIVE
This message displays when the
Antilock Brake System (ABS) is
adjusting brake pressure to help
avoid a braking skid.
Slippery road conditions may exist if
this message is displayed, so adjust
your driving accordingly. The
message stays on for a few
seconds after the system stops
adjusting brake pressure. See
Antilock Brake System (ABS) on
page 9‑35
for more information.
CHANGE BRAKE PADS
On vehicles with electronic brake
pad wear sensors, this message will
be displayed when the pads are
worn. See your dealer for service.
CHECK BRAKE FLUID
This message displays, a sound will
be heard, and the brake system
warning light on the instrument
panel cluster turns on if the ignition
is on to inform the driver that the
brake fluid level is low. See Brake
System Warning Light on
page 5‑22. Have the brake system
serviced by your dealer as soon as
possible. See Brakes on
page 10‑38.

Black plate (38,1)Chevrolet Corvette Owner Manual - 2012
5-38 Instruments and Controls
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, the vehicle is in
need of service. See your dealer.
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. See
Antilock Brake System (ABS)
Warning Light on page 5‑22and
Brake System Warning Light on
page 5‑22. 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 sound.
When the service message is
displayed, the computer controlled
systems will not assist the driver.
Have the system repaired by
your dealer as soon as possible.
Adjust your driving accordingly.
To acknowledge these messages,
press the RESET button.
Convertible Top
Messages
ATTACH TRUNK PARTITION
If the vehicle has a power
convertible top, this message
displays and a sound will be heard
if the trunk partition is not in place.
Open the hatch/trunk and make
sure the trunk partition is secure
and no objects are on the trunk
partition. See
Rear Storage on
page 4‑2 for more information.
CLOSE TRUNK TO MOVE TOP
This message displays and a sound
will be heard if the trunk is open
while you are trying to operate the
convertible top. Make sure the
trunk is closed before operating the
convertible top. See Convertible Top
on page 2‑24.