2005 CHEVROLET CORVETTE light

Security Light
For information regarding
this light, see
Theft-Deterrent Systems
on page 2-18.
Fog Lamp Light
The fog lamps light will
come on when the fog
lamps are in use.
The light will go out when the fog lamps are turned off.
SeeFog Lamps on page 3-17for more information.
Lights On Reminder
This light comes on
whenever the parking
lamps are on.
SeeHeadlamps on Reminder on page 3-16for more
information.
Highbeam On Light
This light comes on
whenever the high-beam
headlamps are on.
SeeHeadlamp High/Low-Beam Changer on page 3-9
for more information.
3-47

Fuel Gage
Your fuel gage tells you
about how much fuel you
have left when the
engine is on.
When the needle approaches the low fuel symbol, a
chime will sound and LOW FUEL will appear on
the Driver Information Center (DIC) display. At this
time, you still have a little fuel left, but you should get
more soon.
Press the RESET button to acknowledge a DIC
message(s). Pressing the RESET button will also turn
off a DIC message but the LOW FUEL message
will come on again in 10 minutes if you have not added
fuel to the vehicle.Here are ve things that some owners ask about. All
these things are normal and do not indicate that
anything is wrong with the fuel gage.At the gas station, the gas pump shuts off before
the gage reads the full symbol.
It takes more (or less) fuel to ll up than the gage
reads. For example, the gage reads half full, but it
took more (or less) than half of the tank’s
capacity to t it.
The gage pointer may move while cornering,
braking or speeding up.
The gage may not indicate the tank is empty when
the ignition is turned off.
The gage reading may change slightly within the
rst several minutes after starting the vehicle.
SeeDIC Controls and Displays on page 3-49for more
information.
3-48

ABS ACTIVE (Anti-Lock Brake System Active):When
your anti-lock system is adjusting brake pressure to
help avoid a braking skid, the ABS ACTIVE message
will be displayed.
Slippery road conditions may exist if this message is
displayed, so adjust your driving accordingly. The
message will stay on for a few seconds after the
system stops adjusting brake pressure.
ACTIVE HANDLING:Your vehicle is equipped with a
computer controlled system to assist the driver in
controlling the vehicle in difficult driving conditions. You
may feel or hear the system working and see the
ACTIVE HANDLING message displayed in the DIC.
This message will stay on for a few seconds following
the active handling event. This is normal when the
system is operating. SeeActive Handling System on
page 4-10andBraking on page 4-5.
ACTIVE HANDLING CALIBRATING:This message
will display and the active handling system light on the
instrument panel cluster will be on while the system
is calibrating after exceeding 19 mph (30 km/h) for
10 seconds. SeeActive Handling System Light on
page 3-40. The Active Handling System is not functional
yet. The Active Handling System performance is
affected until the next message ACTIVE HANDLINGREADY is displayed. The Active Handling System is off
until the ACTIVE HANDLING READY message is
displayed. SeeActive Handling System on page 4-10for
more information.
ACTIVE HANDLING READY:If you receive this
message, the system has completed the functional
check of the Active Handling System. SeeActive
Handling System on page 4-10for more information.
ACTIVE HANDLING WARMING UP:When you
rst start your vehicle during cold winter weather, and
begin to drive away (up to 6 mph (10 km/h)), the
message ACTIVE HANDLING WARMING UP may be
displayed in the DIC. This is normal. You can
acknowledge this message by pressing the RESET
button. The Active Handling System performance
is affected until the next message ACTIVE HANDLING
READY is displayed in the DIC. SeeActive Handling
System on page 4-10for more information.
ATTACH TRUNK PARTITION:If your vehicle has a
power convertible top, this message will appear
and a chime will sound 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. SeeRear Storage Area on page 2-48for
more information.
3-55

BATTERY SAVER ACTIVE:When the vehicle has
detected that the battery voltage is dropping beyond a
reasonable point, the BATTERY SAVER ACTIVE
message will display. The battery saver system will start
reducing certain features of the vehicle that you may
not 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.
CHANGE ENGINE OIL:This message will appear
when the life of the engine oil has expired. See
Scheduled Maintenance on page 6-4. After an oil
change, the engine oil life system must be reset. See
“Engine Oil Life” underDIC Controls and Displays
on page 3-49. Also, seeEngine Oil on page 5-13and
Engine Oil Life System on page 5-16for more
information.
CHECK BRAKE FLUID:This message will appear, a
chime will sound and the brake system warning light on
the instrument panel cluster will be on if the ignition is
on to inform the driver that the brake uid level is
low. SeeBrake System Warning Light on page 3-38.
Have the brake system serviced by your GM dealer as
soon as possible. SeeBrakes on page 5-34.CHECK COOLANT LEVEL:This message will appear
when there is a low level of engine coolant. Have
the cooling system serviced by your GM dealer as soon
as possible. SeeEngine Coolant on page 5-21.
CHECK GAS CAP:If the gas cap has not been fully
tightened, this message will appear. You should
check your gas cap to ensure that it is on properly.
Once tightened, it will take at least one overnight park
to reset or clear this message. If there is a CHECK GAS
CAP message and a malfunction indicator lamp on in
the instrument panel cluster, you may need to see your
GM dealer for service. SeeMalfunction Indicator
Lamp on page 3-42for more information.
CHECK OIL LEVEL:Press the RESET button to
acknowledge that you have read the message and to
remove it from the display. The message will reappear
every 10 minutes until this condition changes. Once
the vehicle senses a change in the engine oil level, the
light will remain off.
You will hear two chimes when this message is
displayed. If this message appears after starting your
engine, your engine oil level may be too low. You
may need to add oil. SeeEngine Overheating on
page 5-24.
3-56

CLOSE TRUNK TO MOVE TOP:This message will
display and a chime will sound 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. SeeConvertible Top (Manual) on page 2-57or
Convertible Top (Power) on page 2-64.
COMPETITIVE DRIVING MODE:When the Competitive
Driving mode is selected, this message will be displayed
in the DIC and a short chime will sound. The instrument
panel cluster light will not be on when the Competitive
Driving mode is selected. The Traction Control System
will not be operating while in the Competitive Driving
mode. You should adjust your driving accordingly.
COOLANT OVER TEMPERATURE:You will hear a
chime when this message is displayed. To acknowledge
the warning, press the RESET button. After you press the
RESET button, a message will be displayed and you will
hear a chime every minute until this condition changes. If
you do not press the RESET button, the message will
remain on the digital display until the condition changes.
If the engine coolant exceeds 255°F (124°C), this
message is displayed. If you have been operating your
vehicle under normal driving conditions, you should pull
off the road, stop your vehicle and turn off the engine as
soon as possible. You can monitor the coolant
temperature with the GAGES button on the DIC or the
engine coolant gage on the instrument panel cluster. See
Engine Overheating on page 5-24.CRUISE DISENGAGED:This message will
momentarily appear when you disengage the cruise
control system by stepping on the brake on an automatic
transmission vehicle or the clutch on a manual
transmission vehicle or by turning off the cruise control
switch. SeeCruise Control on page 3-11for more
information.
ENGINE DRAG CONTROL ACTIVE:This message
displays when engine drag control is active. When
driving in a lower gear in rainy, snowy or icy conditions,
and then letting up on the accelerator or downshifting,
the rear wheels may begin to slip and this message
appears. This message will stay on for a few seconds
following the engine drag control event.
ENGINE OVERHEATED – STOP ENGINE:This
message will appear along with a continuous chime
when the engine has overheated. Stop and turn
the engine off immediately to avoid severe engine
damage. SeeEngine Overheating on page 5-24.
3-57

ENGINE PROTECTION REDUCE ENGINE RPM:You
will hear multiple chimes when this message is
displayed. This message will remain displayed and
active until the issue is resolved.
If the engine oil temperature exceeds 320°F (160°C),
this message is displayed. You should check the engine
coolant temperature and engine oil level. If your
engine is too hot, seeEngine Overheating on page 5-24.
Your vehicle may need service, so see your GM dealer.
You can monitor the oil temperature with the gages
button on the DIC.
HEADLAMPS SUGGESTED:If it is dark enough
outside and the headlamps and Twilight
Sentinel
®controls are off, this message will display.
This message informs the driver that turning on
the exterior lamps is recommended. It has become dark
enough outside to require the headlamps and/or
other exterior lamps.
HIGH TIRE PRESSURE:To acknowledge the warning,
press the RESET button. After you press the RESET
button, a message will reappear every 10 minutes until
this condition changes. This message indicates that
the pressure in one of your tires is higher than 42 psi
(290 kPa). Next to the HIGH TIRE PRESSURE
message, you can see either LEFT FRONT, RIGHT
FRONT, LEFT REAR or RIGHT REAR to indicate to you
which tire is higher than 42 psi (290 kPa). You can
receive more than one tire pressure message at a time.To read other messages that may have been sent at
the same time, press the RESET button. If a tire
pressure message appears on the DIC, stop as soon as
you can. Have the tire pressures checked and set to
those shown on your Tire Loading Information
Label. SeeExtended Mobility Tires on page 5-56and
Ination - Tire Pressure on page 5-58.
HOT ENGINE AIR CONDITIONING OFF:This
message displays when the engine coolant becomes
hotter than the normal operating temperature. To avoid
added strain on a hot engine, the air conditioning
compressor is automatically turned off. When the coolant
temperature returns to normal, the A/C operation will
automatically resume. You can continue to drive
your vehicle. If this message continues to appear, have
the system repaired by your GM dealer as soon as
possible to avoid compressor damage.
ICE POSSIBLE:This message displays when the
outside air temperature is cold enough to create icy
road conditions.
LOW FUEL:This message displays when the fuel tank
is less than 10 percent full and the display is turned
off. A multiple chime will also sound when this message
is displayed. SeeFuel Gage on page 3-48.
3-58

LOW OIL PRESSURE:If this message appears while
the engine is running, stop the engine and do not
operate it until the cause of low oil pressure is corrected.
Severe damage to the engine can result. A multiple
chime will sound when this message is displayed. See
Engine Oil on page 5-13.
LOW TIRE PRESSURE:You will hear multiple chimes
and the tire pressure light on the instrument panel
cluster will come on when this message is displayed.
SeeTire Pressure Light on page 3-42. To acknowledge
the warning, press the RESET button. After you
press the RESET button, a message will appear every
10 minutes until this condition changes. This message
indicates that the pressure in one of your tires is
less than 24 psi (164 kPa). Next to the LOW TIRE
PRESSURE message, you can see either LEFT
FRONT, RIGHT FRONT, LEFT REAR or RIGHT REAR
to indicate to you which tire is low on pressure. You
can receive more than one tire pressure message at a
time. To read other messages that may have been
sent at the same time, press the RESET button. If a tire
pressure message appears on the DIC, stop as soon
as you can. Have the tire pressures checked and set to
those shown on your Tire Loading Information Label.
SeeExtended Mobility Tires on page 5-56andTire
Pressure Monitor System on page 5-60.
{CAUTION:
When the LOW TIRE PRESSURE or TIRE FLAT
message is displayed on the Driver Information
Center, your vehicle’s handling capabilities will
be reduced during severe maneuvers. The
active handling system will be affected. See
Active Handling System on page 4-10.Ifyou
drive too fast, you could lose control of your
vehicle. You or others could be injured. Do not
drive over 55 mph (90 km/h) when the LOW
TIRE PRESSURE or TIRE FLAT message is
displayed. Drive cautiously and check your tire
pressures as soon as you can.
MAXIMUM SPEED 80 MPH (129 km/h):To
acknowledge the warning, press the RESET button.
After you press the RESET button, a message will
reappear every 10 minutes until this condition changes.
This message indicates that a malfunction is present
in the selective real time damping system. The vehicle
speed will be limited to a value determined by the
vehicle when the shock absorber system has failed and
the shocks are in their full soft mode. Have your
vehicle serviced by your GM dealer as soon as possible.
3-59

REDUCED ENGINE POWER:You will hear multiple
chimes when this message is displayed. To
acknowledge that you have read the message and to
remove it from the display, press the RESET button. The
message will reappear every ve minutes until this
condition changes.
If the Driver Information Center (DIC) displays the
REDUCED ENGINE POWER message and the CHECK
ENGINE light comes on, a noticeable reduction in the
vehicle’s performance may occur. If the REDUCED
ENGINE POWER message is displayed but there is no
reduction in performance, proceed to your destination.
The performance may be reduced the next time
the vehicle is driven.
The vehicle may be driven at a reduced speed while the
REDUCED ENGINE POWER message is displayed,
but acceleration and speed may be reduced. Anytime
the CHECK ENGINE light stays on, the vehicle
should be taken to your GM dealer as soon as possible
for diagnosis and repair.
Also, seeMalfunction Indicator Lamp on page 3-42.If
the REDUCED ENGINE POWER message is displayed
in combination with the COOLANT OVER
TEMPERATURE message, seeEngine Overheating on
page 5-24.SERVICE ACTIVE HANDLING SYSTEM:If the
SERVICE ACTIVE HANDLING SYSTEM message is
displayed, there is a problem with your Active Handling
System and your vehicle needs service. See your
GM dealer. The instrument cluster light will also be on
and a chime will sound. When this message is
displayed, the system is not working. Adjust your driving
accordingly. SeeActive Handling System on page 4-10
for more information.
SERVICE AIR CONDITIONING:This message displays
when the electronic sensors that control the air
conditioning and heating systems are no longer working.
Have the climate control system serviced by your
GM dealer if you notice a drop in heating and air
conditioning efficiency.
SERVICE ANTILOCK BRAKES:If the SERVICE
ANTILOCK BRAKES message is displayed when 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, your vehicle is in need
of service. See your GM dealer. If the anti-lock
brake system warning light is on and the regular brake
system warning light is not on, you still have brakes,
but do not have anti-lock brakes. If the regular
brake system light is also on, you do not have anti-lock
brakes and there is a problem with your brakes. See
Anti-Lock Brake System Warning Light on page 3-39
andBrake System Warning Light on page 3-38.
3-61