battery CHEVROLET CORVETTE 2012 6.G Owner's Manual

Black plate (21,1)Chevrolet Corvette Owner Manual - 2012
Instruments and Controls 5-21
.Check that good quality fuel is
used. Poor fuel quality causes
the engine not to run as
efficiently as designed and may
cause: stalling after start-up,
stalling when the vehicle is
changed into gear, misfiring,
hesitation on acceleration,
or stumbling on acceleration.
These conditions might go away
once the engine is warmed up.
If one or more of these
conditions occurs, change the
fuel brand used. It will require at
least one full tank of the proper
fuel to turn the light off.See Recommended Fuel on
page 9‑48.
If none of the above have made the
light turn off, your dealer can check
the vehicle. The dealer has the
proper test equipment and
diagnostic tools to fix any
mechanical or electrical problems
that might have developed.Emissions Inspection and
Maintenance Programs
Some local governments may have
programs to inspect the on-vehicle
emission control equipment. For the
inspection, the emission system test
equipment is connected to the
vehicle’s Data Link
Connector (DLC).
The DLC is under the instrument
panel to the left of the steering
wheel. See your dealer if assistance
is needed.
The vehicle may not pass
inspection if:
.The malfunction indicator lamp is
on with the engine running, or if
the vehicle is placed in Service
Only Mode and the malfunction indicator lamp does not come
on. See your dealer for
assistance in verifying proper
operation of the malfunction
indicator lamp.
.The OBD II (On-Board
Diagnostics) system determines
that critical emission control
systems have not been
completely diagnosed. The
vehicle would be considered not
ready for inspection. This can
happen if the 12-volt battery has
recently been replaced or run
down. The diagnostic system is
designed to evaluate critical
emission control systems during
normal driving. This can take
several days of routine driving.
If this has been done and the
vehicle still does not pass the
inspection for lack of OBD II
system readiness, your dealer
can prepare the vehicle for
inspection.

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 (30,1)Chevrolet Corvette Owner Manual - 2012
5-30 Instruments and Controls
Oil Pressure:This display shows
the oil pressure.
Press the gauges button to display
the oil pressure, such as:
.OIL PRESSURE 276 kPa or
.OIL PRESSURE 40 PSI
Oil Temperature: This display
shows the oil temperature.
Press the gauges button again to
display the oil temperature, such as:
.OIL TEMPERATURE 112°C or
.OIL TEMPERATURE 234°F
If the oil temperature is low,
the display will show OIL
TEMPERATURE LOW. If the oil
temperature is high, the display will
show OIL TEMPERATURE HIGH.
Coolant Temperature:
This display shows the engine
coolant temperature. Press the gauges button again to
display the coolant temperature,
such as:
.COOLANT
TEMPERATURE 51°C or
.COOLANT
TEMPERATURE 123°F
If the coolant temperature is low, the
display will show COOLANT
TEMPERATURE LOW. If the
coolant temperature is high, the
display will show COOLANT
TEMPERATURE HIGH.
Transmission Fluid
Temperature: If you have an
automatic transmission vehicle,
this display shows the automatic
transmission fluid temperature.
Press the gauges button again to
display the automatic transmission
fluid temperature, such as:
.TRANS FLUID TEMP 51°C or
.TRANS FLUID TEMP 123°F If the transmission fluid temperature
is low, the display will show TRANS
FLUID TEMP LOW. If the
transmission fluid temperature is
high, the display will show TRANS
FLUID TEMP HIGH.
Battery Voltage:
This display
shows the current battery voltage.
Press the gauges button again to
display the battery voltage, such as:
.BATTERY VOLTAGE
13.5 VOLTS
Tire Pressure: This display shows
the tire pressure for each tire.
Press the gauges button again to
display the tire pressure for the
front tires, such as:
.FRONT TIRE PRESSURES
L 234 kPa R 228 kPa or
.FRONT TIRE PRESSURES
L 34 PSI R 33 PSI

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 (43,1)Chevrolet Corvette Owner Manual - 2012
Instruments and Controls 5-43
Fuel System Messages
CHECK GAS CAP
This message displays if the fuel
cap has not been fully tightened.
Check the fuel cap to make sure
that it is on properly. Once
tightened, it takes at least one
overnight park to reset or clear this
message. If both the CHECK GAS
CAP message and the malfunction
indicator lamp in the instrument
panel cluster are on, you may
need to see your dealer for service.
SeeMalfunction Indicator Lamp on
page 5‑19 for more information.
LOW FUEL
This message displays when the
fuel tank is less than 10 percent full
and the display is turned off.
A sound will be heard when this
message is displayed. Refill the fuel
tank as soon as possible. See Fuel
Gauge on page 5‑13.
SERVICE FUEL SYSTEM
This message displays if the
Powertrain Control Module (PCM)
has detected a problem within the
fuel system. Have the vehicle
serviced by your dealer. This
message also displays when the
cluster is not getting fuel information
from the PCM.
Key and Lock Messages
FOB AUTOLEARN WAIT
XX MINUTES
See “Matching Transmitter(s) to
Your Vehicle” underRemote
Keyless Entry (RKE) System
Operation on page 2‑3.
FOB BATTERY LOW
See “Battery Replacement” under
Remote Keyless Entry (RKE)
System Operation on page 2‑3.
KNOWN FOB
See “Matching Transmitter(s) to
Your Vehicle” underRemote
Keyless Entry (RKE) System
Operation on page 2‑3.
MAXIMUM NUMBER OF FOBS
LEARNED
See “Matching Transmitter(s) to
Your Vehicle” underRemote
Keyless Entry (RKE) System
Operation on page 2‑3.
NO FOBS DETECTED
This message displays if the vehicle
does not detect the presence of a
Remote Keyless Entry (RKE)
transmitter when you have
attempted to start the vehicle or a
vehicle door has just closed.

Black plate (44,1)Chevrolet Corvette Owner Manual - 2012
5-44 Instruments and Controls
The following conditions may
cause this message to appear.
.Driver-added equipment plugged
into the accessory power outlet
on the center console is causing
interference. Examples of these
devices are cell phones and cell
phone chargers, two-way radios,
power inverters, or similar items.
Try moving the RKE transmitter
away from these devices when
starting the vehicle. In addition,
PDA devices and remote garage
and gate openers may also
generate Electromagnetic
Interference (EMI) that may
interfere with the RKE
transmitter. Do not carry the
RKE transmitter in the same
pocket or bag as these devices.
.The vehicle is experiencing
Electromagnetic
Interference (EMI). Some
locations, such as airports,
automatic toll booths, and some
gas stations have EMI fields
which may interfere with the
RKE transmitter.
If moving the transmitter to
different locations within the
vehicle does not help, place the
transmitter in the glove box
transmitter pocket with the
buttons facing to the right and
then press the START button.
.The vehicle's battery voltage is
low. The battery voltage must be
above 10 volts for the RKE
transmitter to be detected
properly.
NO FOB - OFF OR RUN?
This message displays when the
RKE transmitter is not detected
inside the vehicle while you are
trying to turn the ignition off. The
vehicle may be near a strong radio
antenna signal causing the RKE
system to be jammed. The vehicle
will remain in ACCESSORY until the
vehicle is turned off or is restarted,
or five minutes has expired. If you
turn the ignition off and you cannot
find the RKE transmitter, you will not
be able to restart the vehicle. The
RKE transmitter needs to be inside
the vehicle in order for the vehicle to
start. SeeStarting the Engine on
page 9‑21 for more information.
OFF–ACCESSORY TO LEARN
See“Matching Transmitter(s) to
Your Vehicle” underRemote
Keyless Entry (RKE) System
Operation on page 2‑3.

Black plate (56,1)Chevrolet Corvette Owner Manual - 2012
5-56 Instruments and Controls
Entering the Personal
Options Menu
To enter the personal options menu,
use the following steps:
1. If you have an automatictransmission vehicle, turn the
vehicle on with the shift lever
in P (Park).
If you have a manual
transmission vehicle, turn the
vehicle on with the parking
brake set.
To avoid excessive drain on the
battery, it is recommended that
the headlamps are turned off. 2. Press the OPTION button and
you will enter the PERSONAL
OPTIONS menu.
The DIC will display the
current driver number (1 or 2) for
a few seconds and then will
display instructions on which
buttons to use for setting the
personalizations. The RESET
button is used to select a setting
for a particular feature. The
OPTION button is used to move
to the next feature.
3. Press the OPTION button while the instruction screen is
displayed to enter the first
personalization menu item.
4. Once you have cycled through all of the personal options,
pressing the OPTION button a
final time exits the personal
options menu. In addition, if no
button is pressed within
45 seconds, the DIC will exit the
personal options menu. Personal Options
The following options are available
for programming:
Display Units:
This option allows
you to choose the measurement
units.
Press the OPTION button until
DISPLAY UNITS appears on the
display, then press the RESET
button to scroll through the following
modes:
.ENGLISH (default)
.METRIC
If you choose ENGLISH, all
information will be displayed in
English units.
If you choose METRIC, all
information will be displayed in
metric units.
When the mode you want is
selected, press the OPTION button
to set your choice and advance to
the next personal option.

Black plate (67,1)Chevrolet Corvette Owner Manual - 2012
Instruments and Controls 5-67
2. To verify that the garage dooropener is a Fixed Code unit,
remove the battery cover on the
hand-held transmitter supplied
by the manufacturer of the
garage door opener motor.
If there is a row of dip switches
similar to the graphic above,
the garage door opener is a
Fixed Code unit. If you do not
see a row of dip switches,
return to the previous section,
“Programming Universal Home
Remote –Rolling Code.” The hand-held transmitter can
have between eight and
12 dip switches depending on
the brand of transmitter.
The garage door opener receiver
(motor head unit) could also
have a row of dip switches that
can be used when programming
the Universal Home Remote.
If the total number of switches
on the motor head and
hand-held transmitter is different,
or if the dip switch settings are
different, use the dip switch
settings on the motor head unit
to program the Universal Home
Remote. The motor head dip
switch settings can also be used
when the original hand-held
transmitter is not available.
Example of Eight Dip Switches
with Two Positions
Example of Eight Dip Switcheswith Three Positions
The panel of switches might not
appear exactly as they do in the
examples above, but they
should be similar.

Black plate (1,1)Chevrolet Corvette Owner Manual - 2012
Lighting 6-1
Lighting
Exterior Lighting
Exterior Lamp Controls . . . . . . . . 6-1
Exterior Lamps OffReminder . . . . . . . . . . . . . . . . . . . . 6-2
Headlamp High/Low-Beam Changer . . . . . . . . . . . . . . . . . . . . . 6-2
Flash-to-Pass . . . . . . . . . . . . . . . . . 6-2
Daytime Running Lamps (DRL) . . . . . . . . . . . . . . . . 6-2
Twilight Sentinel . . . . . . . . . . . . . . 6-3
Hazard Warning Flashers . . . . . 6-4
Turn and Lane-Change Signals . . . . . . . . . . . . . . . . . . . . . . 6-4
Fog Lamps . . . . . . . . . . . . . . . . . . . . 6-5
Interior Lighting
Instrument Panel Illumination Control . . . . . . . . . . . . . . . . . . . . . . 6-5
Courtesy Lamps . . . . . . . . . . . . . . 6-6
Reading Lamps . . . . . . . . . . . . . . . 6-6
Lighting Features
Entry/Exit Lighting . . . . . . . . . . . . . 6-6
Battery Power Protection . . . . . . 6-6
Exterior Lighting Battery Saver . . . . . . . . . . . . . . . . . . . . . . . . 6-6
Exterior Lighting
Exterior Lamp Controls
The exterior lamp control is located
to the left of the steering wheel on
the multifunction lever.
O(Exterior Lamp Control):
Turn the band with this symbol on it
to operate the exterior lamps.
The exterior lamp band has
four positions:
O(Off): Turns off all lamps.
AUTO (Automatic): Sets the
exterior lamps to automatic mode.
AUTO mode turns the exterior
lamps on and off depending on
how much light is available outside
the vehicle. To override AUTO mode, turn the
control to off.
To reset to AUTO mode, turn the
control to exterior lamps and then
back to AUTO. Automatic mode also
resets when the vehicle is turned off
and then back on again if the control
is left in the AUTO position.
;(Parking Lamps):
Turns on the
parking lamps together with the
following:
.Sidemarker Lamps
.Taillamps
.License Plate Lamps
.Instrument Panel Lights
The parking brake indicator light
comes on and stays on when the
parking lamps are on with the
engine off and the ignition to
ACC/ACCESSORY.
5(Headlamps): Turns on the
headlamps, together with the
previously listed lamps and lights.