2004 CHEVROLET CORVETTE tow

Telescopic Steering Column
If your vehicle has this feature, the telescopic steering
column will allow you to adjust the distance the steering
wheel is from the instrument panel.
The telescopic steering
column switch is located
on the right side of
the steering column.
To operate the telescopic steering column, push the
switch forward and the wheel will move away from you.
Pull the switch rearward and the wheel will move
toward you.
The telescopic steering column position can be stored
with your memory settings. SeeMemory on page 2-57
for more information.
Turn Signal/Multifunction Lever
The lever on the left side of the steering column
includes the following:
•Turn and Lane-Change Signals
•Headlamp High/Low-Beam Changer
•Flash-to-Pass Feature
•Cruise Control
For information on exterior lamps, seeExterior Lamps
on page 3-13.
3-6

Headlamp High/Low-Beam Changer
To change the headlamps from low beam to high or high
to low, push the turn signal lever all the way forward.
While the high beams are
on, this light on the
instrument panel cluster
also will be on. To change
the headlamps from
high to low, pull the lever
rearward.
Headlamps on Reminder
If you turn the ignition off and leave the headlamps or
parking lamps on and open a door, you will hear a chime
reminding you to turn off the lamps.
Flash-to-Pass
To use the flash-to-pass feature, momentarily pull the
turn signal lever toward you. The high-beam indicator
will flash to indicate to the other driver that you intend to
pass. If the low-beam headlamps are off and you
have the optional fog lamps on, the fog lamps will flash.
Windshield Wipers
Use this lever located on the right side of the steering
column to operate the windshield wipers.
OFF:Move the lever to OFF to turn off the
windshield wipers.
INT (Intermittent):Move the lever to INT to choose a
delayed wiping cycle. Turn the INT ADJ band down
for a longer delay or up for a shorter delay. The further
the INT ADJ band is turned upward, the shorter the
delay will be and the further the INT ADJ band is turned
downward, the longer the delay will be.
3-8

The information may be displayed in English or metric
units and appears as an image focused out toward
the front of your vehicle. The HUD consists of the
following information:
•Speedometer
•Turn Signal Indicators
•High-Beam Indicator Symbol
•Tachometer
•Oil, Temperature and Fuel Gages
•Shift Light (Performance 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. The SHIFT light will display at an engine speed
of about 5,750 rpm (6,250 rpm on Z06), just prior to
reaching the engine fuel cut-off mode.
•Check Gages IconThere are five HUD selections that you can choose to
view in the HUD display. By pressing and holding
the PAGE button, you can scroll through these pages in
the following order:
•Speed Only
•Speed and Gage
•Speed, Tachometer and Gage
•Speed and Tachometer
•Tachometer Only
When you have chosen the desired HUD display,
release the PAGE button.
Gages can be scrolled through by tapping the PAGE
button (only when a gage is displayed). The gages
shown are the following:
•Oil Pressure
•Coolant Temperature
•Fuel Level
The selections that you choose will remain in the HUD
display until they are changed.
3-19

Manual Operation
OFF:Press this button to turn off the climate control
system. This is the only setting that fully shuts off
the fan. The digital display will show only the outside
temperature. You can still adjust the driver’s set
temperature, the passenger temperature offset and the
air intake mode while in OFF.
MODE:Press this button to manually lock in the current
air delivery setting and to stop the automatic mode
control. Pressing the MODE button will delete AUTO
from the digital display and the mode graphics will
be shown. To change the setting, press the MODE
button again. The AUTO button must be pressed
to return to the automatic mode selection.To change the current mode, select one of the following:H(Vent):This mode directs most of the air to the
instrument panel outlets, with a very small amount of air
directed to the floor outlets.
%(Bi-Level):This mode directs about half of the air
to the instrument panel outlets, and then directs
most of the remaining air to the floor outlets. Some air
may be directed toward the windshield. Cooler air is
directed to the upper outlets and warmer air to the floor
outlets.
6(Floor):This mode directs most of the air to the
floor outlets with some air directed to the outboard
outlets (for the side windows) and some air directed to
the windshield.
The MODE button can also be used to select the defog
mode. Information on defogging and defrosting can
be found later in this section.
3-25

Brake System Warning Light
Your vehicle’s hydraulic brake system is divided into two
parts. If one part is not working, the other part can
still work and stop you. For good braking, though, you
need both parts working well.
This light should come on
when you turn the ignition
key to START. If it
does not come on then,
have it fixed so it will
be ready to warn you if
there is a problem.
If this warning light stays on after you start the engine,
the parking brake may still be set or there could be
a brake problem. Refer toParking Brake on page 2-31
to see if it is set. If the parking brake is not set, have
your brake system inspected right away.If the light comes on while you are driving and you have
a LOW BRAKE FLUID message showing on the DIC,
pull off the road and stop carefully. You may notice that
the pedal is harder to push. Or, the pedal may go
closer to the floor. It may take longer to stop. If the light
is still on, have the vehicle towed for service. See
Towing Your Vehicle on page 4-33.
{CAUTION:
Your brake system may not be working
properly if the brake system warning light is
on. Driving with the brake system warning light
on can lead to an accident. If the light is still
on after you have pulled off the road and
stopped carefully, have the vehicle towed
for service.
3-38

If the SERVICE ABS message is being displayed, your
Traction Control System and the Active Handling
System will also be disabled. The Driver Information
Center will scroll three messages: SERVICE ABS,
SERVICE TRACTION SYS and SERVICE ACTIVE
HNDLG, and the instrument cluster car icon will
be illuminated. The driver can acknowledge these
messages by pressing the reset button three times.
When the service message is displayed the computer
controlled systems will not assist the driver and you
should have the system repaired as soon as possible.
Adjust your driving accordingly.
SERVICE ACTIVE HANDLING:If the SERVICE
ACTIVE HNDLG message is displayed, there is a
problem with your Active Handling System and your
vehicle needs service. 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.SERVICE COLUMN LOCK (Manual Transmission
Only):If the system that controls the locking and
unlocking of the steering column does not work properly,
have the vehicle towed to a dealer for service.
SERVICE RIDE CONTROL:This message is used to
indicate to the driver that the Selective Ride Control
system has detected a malfunction and that the system
must be serviced. The SERVICE RIDE CONTROL
message will always come on when a failure is detected
by the Selective Ride Control system. If a fault is
present in the Selective Ride Control system which
causes the shocks to be in their full soft condition, the
SERVICE RIDE CONTROL, SHOCKS INOPERATIVE
and MAXIMUM SPEED 80 MPH (129 km/h) will
display together. You will never get a SHOCKS
INOPERATIVE and MAXIMUM SPEED 80 MPH
(129 km/h) message without a SERVICE RIDE
CONTROL message.
3-65

Setting the Tone (Bass/Treble)
BASS:To adjust the bass, press this knob lightly so it
extends. Turn the knob to increase or to decrease
the bass.
TREB (Treble):To adjust the treble, press this knob
lightly so it extends. Turn the knob to increase or
to decrease treble. If a station is weak or noisy,
decrease the treble.
Return these knobs to their stored positions when you
are not using them.
AUTO TONE (Automatic Tone):Press this button to
select customized equalization settings designed
for country/western, jazz, talk, pop, rock, and classical.
To return the bass and treble to the manual mode,
either press and release the AUTO TONE button until
the display goes blank or press and release the BASS or
TREB knob and turn it until the display goes blank.
Adjusting the Speakers (Balance/Fade)
BAL (Balance):To adjust the balance between the
right and the left speakers, press this knob lightly so it
extends. Turn the knob to move the sound toward
the right or the left speakers.
FADE:To adjust the fade between the front and the
rear speakers, press this knob lightly so it extends. Turn
the knob to move the sound toward the front or the
rear speakers.
Return these knobs to their stored positions when you
are not using them.
3-72

Setting the Tone (Bass/Treble)
BASS:To adjust the bass, press this knob lightly so it
extends. Turn the knob to increase or to decrease bass.
TREB (Treble):To adjust the treble, press this knob
lightly so it extends. Turn the knob to increase or
to decrease treble. If a station is weak or noisy, you
may want to decrease the treble.
Return these knobs to their stored positions when you
are not using them.
AUTO TONE (Automatic Tone):Press this button to
select customized equalization settings designed
for country/western, jazz, talk, pop, rock, and classical.
To return the bass and treble to the manual mode,
either press and release the AUTO TONE button until
the display goes blank or press and release the BASS or
TREB knob and turn it until the display goes blank.
Adjusting the Speakers (Balance/Fade)
BAL (Balance):To adjust the balance between the
right and the left speakers, press this knob lightly so it
extends. Turn the knob to move the sound toward
the right or the left speakers.
FADE:To adjust the fade between the front and the
rear speakers, press this knob lightly so it extends. Turn
the knob to move the sound toward the front or the
rear speakers.
Return these knobs to their stored positions when you
are not using them.
3-78