2008 CHEVROLET CORVETTE manual transmission

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 Operation and Displays on page 3-52for more
information.
Driver Information Center (DIC)
The Driver Information Center (DIC) gives you the
status of many of your vehicle’s systems. It is also
used to display driver personalization features and
warning/status messages. The DIC display is located on
the instrument panel cluster below the speedometer
and tachometer, directly above the steering column.
The DIC buttons are located on the instrument panel,
to the right of the instrument panel cluster.
The DIC comes on when the ignition is turned on. After
displaying CORVETTE BY CHEVROLET, the DIC
will display the current driver and the information that
was last displayed before the engine was turned off.
If a problem is detected, a warning message will appear
on the DIC display. Be sure to take any message that
appears on the display seriously and remember that
clearing the message will only make the message
disappear, not correct the problem.
If your vehicle has the Head-Up Display (HUD) and you
use the Manual Paddle Shift feature, the gear will
display in the HUD, except if your vehicle has the
Navigation system and the HUD is displaying
turn-by-turn guidance information. If the HUD is
displaying turn-by-turn guidance information, the gear
instead displays in the DIC. See “Manual Paddle
Shift” underAutomatic Transmission Operation on
page 2-26and “Head-Up Display (HUD)” in the index of
the Navigation system manual for more information.
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CRUISE DISENGAGED
This message displays briey 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 displays. This message stays on for a
few seconds following the engine drag control event.
ENGINE OVERHEATED – STOP ENGINE
This message displays and a continuous chime sounds
when the engine has overheated. Stop and turn the
engine off immediately to avoid severe engine damage.
SeeEngine Overheating on page 5-31.
ENGINE PROTECTION REDUCE
ENGINE RPM
This message displays if the engine oil temperature
exceeds 320°F (160°C). Check the engine coolant
temperature and engine oil level. If the engine is
too hot, seeEngine Overheating on page 5-31.
Your vehicle may need service, so see your
dealer/retailer.
You can monitor the oil temperature with the gages
button on the DIC. SeeDIC Operation and Displays
on page 3-52.
Multiple chimes sound when this message is displayed.
This message remains displayed and active until the
issue is resolved.
HEADLAMPS SUGGESTED
This message displays if it is dark enough outside and
the headlamps and the Twilight Sentinel®controls
are off. 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.
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SERVICE TRACTION SYSTEM
If this message displays when you are driving, there is a
problem with the Traction Control System (TCS) and
your vehicle is in need of service. See your
dealer/retailer. When this message is displayed, the
system will not limit wheel spin. Adjust your driving
accordingly.
The traction control system (TCS) warning light on the
instrument panel cluster will also turn on and a
chime will sound.
When this message is displayed, the computer
controlled systems will not assist the driver in controlling
the vehicle. Have the system repaired by your
dealer/retailer as soon as possible. Adjust your driving
accordingly. SeeTraction Control System (TCS) on
page 4-6for more information.
To acknowledge the message, press the RESET button.
SERVICE TRANSMISSION
This message displays when there is a problem with the
transmission. See your dealer/retailer for service.
SERVICE VEHICLE SOON
This message displays and a chime sounds when there
may be an electrical or another system problem with
your vehicle. Have your vehicle checked by your
dealer/retailer if this message keeps appearing.
SET PARK BRAKE FOR SEAT RECALL
If your vehicle has a manual transmission, this
message displays if you try to recall the memory
positions when the ignition is on and the parking brake
is not set. If the vehicle is on, you must set the
parking brake in order for the memory positions to
recall. SeeMemory Seat, Mirrors and Steering Wheel
on page 1-4for more information.
SET PARK BRAKE TO MOVE TOP
If your vehicle has a manual transmission, this message
displays and a chime sounds if you try to operate the
power convertible top without rst setting the parking
brake. Set the parking brake before trying to operate the
power convertible top. SeeConvertible Top (Manual)
on page 2-62orConvertible Top (Power) on page 2-68
for more information.
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SHIFT TO PARK
If your vehicle has an automatic transmission, this
message displays if the vehicle is not in PARK (P) when
the engine is being turned off. The vehicle will be in
ACCESSORY Once the shift lever is moved to
PARK (P), the vehicle will turn off.
The vehicle will remain in ACCESSORY, without the
20 minute time-out period, until the shift lever is moved
to PARK (P) or until the driver presses the pushbutton
to restart the vehicle. SeeIgnition Positions on
page 2-22for more information.
SHIFT TO PARK OR SET PARK BRAKE
FOR TOP
If your vehicle has an automatic transmission, this
message displays and a chime sounds if you try to
operate the power convertible top without rst shifting
into PARK (P) or setting the parking brake. Either
shift the vehicle into PARK (P) or set the parking brake
before trying to operate the power convertible top.
SeeConvertible Top (Manual) on page 2-62or
Convertible Top (Power) on page 2-68for more
information.
SHOCKS INOPERATIVE
This message displays when a malfunction is present in
the Selective Ride Control system which is causing
the shocks to be in their full soft mode. This is a warning
to the driver that the vehicle handling may be affected.
Have your vehicle serviced by your dealer/retailer
as soon as possible.
To acknowledge the message, press the RESET button.
The message reappears every 10 minutes until this
condition changes.
TIRE FLAT
{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. If you
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.
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TRACTION SYSTEM – ON
This message displays and a single, quick tone sounds
when the Traction Control System (TCS) is turned
on by pressing the Active Handling System button on
the console. This message automatically clears from the
DIC display on its own. SeeTraction Control System
(TCS) on page 4-6for more information.
TRANSMISSION HOT IDLE ENGINE
This message displays and four chimes sound if the
transmission uid temperature rises above 270°F
(132°C) or rises rapidly. The transmission may shift
gears or apply the torque converter clutch to reduce the
uid temperature. Driving aggressively or driving on
long hills can cause the transmission uid temperature
to be higher than normal. If this message appears,
you may continue to drive at a slower speed. Monitor
the transmission uid temperature and allow it to cool
to at least 230°F (110°C). The transmission uid
temperature can be monitored with the gages button on
the DIC. SeeDIC Operation and Displays on page 3-52
andAutomatic Transmission Fluid on page 5-27.
Also check the engine coolant temperature. If it is also
hot, seeEngine Overheating on page 5-31.
If this message is displayed during normal vehicle
operation on at roads, your vehicle may need service.
See your dealer/retailer for an inspection.If driving in a performance or competitive manner,
the use of (S) Sport Automatic Mode or (S) Sport
Manual Paddle Shift gear selection is recommended.
SeeAutomatic Transmission Operation on page 2-26
for more information.
To acknowledge the message, press the RESET button.
The message reappears every 10 minutes until this
condition changes. If you do not press the RESET
button, the message remains on the display until the
condition changes.TURN SIGNAL ON
This message displays and a chime sounds if a turn
signal is left on for three-quarters of a mile (1.2 km).
Move the turn signal/multifunction lever to the off
position.
To acknowledge this message, press the RESET
button.
UNLATCH HEADER TO MOVE TOP
This message displays and a chime sounds if you try to
lower the convertible top without rst unlocking the
top. Move the latch handle to unlock the convertible top.
SeeConvertible Top (Manual) on page 2-62or
Convertible Top (Power) on page 2-68.
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Other Messages
Here are more messages that you can receive on your
Driver Information Center (DIC). To acknowledge a
message and read another message that may have
come on at the same time, press the RESET button.
ACCESSORY MODE ON
BATTERY VOLTAGE HIGH
SeeVoltmeter Gage on page 3-40.
BATTERY VOLTAGE LOW
SeeVoltmeter Gage on page 3-40.
CHECK WASHER FLUID
SeeWindshield Washer Fluid on page 5-41.
CRUISE SET TO XXX MPH (XXX km/h)
SeeCruise Control on page 3-11.
DRIVER DOOR AJAR
FOB AUTOLEARN WAIT XX MINUTES
See “Matching Transmitter(s) to Your Vehicle” under
Keyless Access System Operation on page 2-6.
FOB BATTERY LOW
See “Battery Replacement” underKeyless Access
System Operation on page 2-6.
HATCH AJAR (Coupe)
INTRUSION SENSOR OFF, if your vehicle has this
feature
INTRUSION SENSOR ON, if your vehicle has this
feature
KNOWN FOB
See “Matching Transmitter(s) to Your Vehicle” under
Keyless Access System Operation on page 2-6.
MAXIMUM NUMBER OF FOBS LEARNED
See “Matching Transmitter(s) to Your Vehicle” under
Keyless Access System Operation on page 2-6.
OFF–ACCESSORY TO LEARN
See “Matching Transmitter(s) to Your Vehicle” under
Keyless Access System Operation on page 2-6.
PASSENGER DOOR AJAR
READY FOR FOB #X
See “Matching Transmitter(s) to Your Vehicle” under
Keyless Access System Operation on page 2-6.
TONNEAU AJAR (Convertible)
TRUNK AJAR (Convertible)
UPSHIFT NOW
SeeManual Transmission Operation on page 2-30.
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Entering the Personal Options Menu
To enter the personal options menu, use the following
steps:
1. If you have an automatic transmission vehicle,
turn the vehicle on with the shift lever in PARK (P).
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 rst personalization
menu item.
4. Once you have cycled through all of the personal
options, pressing the OPTION button a nal 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.
Auto Memory Recall (Automatic Transmission only):
If your automatic transmission vehicle has the memory
package, you may have this option. This option
allows the driver’s seat, the telescopic steering column,
if your vehicle has this feature, and the outside
rearview mirrors to automatically move to the current
driver’s set position when the engine starts.
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Press the OPTION button until AUTO MEMORY
RECALL appears on the display, then press the RESET
button to scroll through the following modes:
YES
NO (default)
If you choose YES, the driver’s seat, the outside
rearview mirrors and the telescopic steering column, if
your vehicle has this feature, positions are recalled when
you turn the ignition on.
If you choose NO, this option will turn off.
When the mode you want is selected, press the
OPTION button to set your choice and advance to the
next personal option.
Auto Exit Recall:If your vehicle has the memory
package, you may have this option. This option allows
the driver’s seat and telescopic steering column, if
your vehicle has this feature, to automatically move to
the current driver’s exit position when one of the
following occurs:
The vehicle is turned off or in Retained Accessory
Power (RAP) or accessory mode and the driver’s
door is opened.
The vehicle is turned off or in RAP and the unlock
button on the keyless access transmitter is
pressed.In order for the Auto Exit Recall feature to work on an
automatic transmission vehicle, the vehicle must be
in PARK (P). On a manual transmission vehicle,
the parking brake must be set.
Press the OPTION button until AUTO EXIT RECALL
appears on the display, then press the RESET button to
scroll through the following modes:
YES
NO (default)
If you choose YES, when you turn the ignition off and
open the driver’s door or press the unlock button on the
keyless access transmitter, the seat and the telescopic
steering wheel, if your vehicle has this feature, will return
to their stored exit positions for an easy exit or an
easy entrance when returning to the vehicle.
The seat and steering wheel will only return to the
stored driving position if you press the appropriate
memory button or activate the auto memory recall
feature.
If you choose NO, this option will turn off.
When the mode you want is selected, press the
OPTION button to set your choice and advance to the
next personal option.
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