1999 CHEVROLET CORVETTE wheel

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Cruise Control
With cruise control, you can maintain a speed of about
25 mph (40 km/h) or more without keeping your foot
on the accelerator. This can really help on long trips.
Cruise control does not work at speeds below about
25 mph (40 km/h).
When using cruise control, the accelerator pedal will
return to its fully
-released position and will not move
while cruise control is engaged.The Driver Information Center (DIC) will display the
cruise set speed in a digital number. For example, the
DIC will say CRUISE SET 60 mph (97 km/h). When
you apply the brakes or push the clutch pedal, the cruise
control disengages. The DIC will show CRUISE
DISENGAGED. See ªDIC Warnings and Messagesº in
the Index.
CAUTION:

Cruise control can be dangerous where you
can't drive safely at a steady speed. So,
don't use your cruise control on winding
roads or in heavy traffic.

Cruise control can be dangerous on
slippery roads. On such roads, fast changes
in tire traction can cause needless wheel
spinning, and you could lose control. Don't
use cruise control on slippery roads.

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If your vehicle is in cruise control when the Traction
Control System begins to limit wheel spin, the cruise
control will automatically disengage. (See ªTraction
Control Systemº in the Index.) When road conditions
allow you to safely use it again, you may turn the cruise
control back on.
Setting Cruise Control
CAUTION:
If you leave your cruise control switch on when
you're not using cruise, you might hit a button
and go into cruise when you don't want to. You
could be startled and even lose control. Keep the
cruise control switch off until you want to use it.
1. Move the cruise control switch to ON.
2. Get up to the speed you want.
3. Push the SET button at the end of the lever and
release it. The cruise set speed will be displayed by
the Driver Information Center (DIC).
4. Take your foot off the accelerator pedal. The pedal
will return to an ªidleº position.Resuming a Set Speed
Suppose you set the cruise control at a desired speed and
then you apply the brake or clutch pedal. This, of
course, disengages the cruise control. But you don't
need to reset it.
Once you're going about 25 mph (40 km/h) or more,
you can move the cruise control switch to R/A
(Resume/Accelerate) for about half a second. The
Driver Information Center (DIC) will display the cruise
set speed.
You'll go right back up to your chosen speed and
stay there.
Increasing Speed While Using Cruise Control
There are two ways to go to a higher speed:

Use the accelerator pedal to get to the higher speed.
The speed will not begin to increase until sufficient
pedal travel is achieved. Push the button at the end of
the lever, then release the button and the accelerator
pedal. You'll now cruise at the higher speed.
The Driver Information Center (DIC) will display
the cruise set speed.

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2-81 Traction Control System (TCS) Light
This light should come on
briefly as you start the
engine. If the light doesn't
come on then, have it fixed
so it will be ready to warn
you if there's a problem.
If it stays on, or comes on and the DIC shows a
SERVICE TRACTION SYSTEM message when you're
driving, there's a problem with your TCS system and
your vehicle needs service. When this light is on, the
system will not limit wheel spin. Adjust your driving
accordingly. If the driver turns off the Traction Control
System by pressing the button on the console, the TCS
system light will come on and the TRACTION
SYSTEM OFF message will show on the DIC.
Active Handling System Light
If your vehicle has the
optional Active Handling
System, this light will come
on briefly as you start the
engine. If the light does not
come on then, have it fixed
so it will be ready to warn
you if there is a problem.
If it stays on or comes on while you are driving, the
Driver Information Center (DIC) shows a SERVICE
ACTIVE HNDLG message and a chime sounds, there is
a problem with your Active Handling System and your
vehicle needs service. The driver can acknowledge this
message by pressing the RESET button. When the
SERVICE ACTIVE HNDLG message is displayed,
the Active Handling System will not assist you in
controlling the vehicle. You should have the system
serviced as soon as possible. Adjust your
driving accordingly.

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Be sure to continue scanning your displays, controls
and driving environment just as you would in a vehicle
without HUD. If you never look at your instrument
panel, you may not see something important, such
as a warning light. Under important warning conditions,
the CHECK GAGES icon 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.

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To adjust the HUD so you can see it properly:
1. Start your engine and slide the HUD dimmer control
all the way up.
The brightness of the HUD image is determined by
the ambient light conditions in the direction your
vehicle is facing and where you have the HUD
dimmer control set. If you are facing a dark object or
a heavily shaded area, your HUD may anticipate that
you are entering a dark area and may begin to dim.
2. Adjust the seat to your driving position. If you
change your seat position later, you may have to
re
-adjust your HUD.
3. Press the DISPLAY rocker switch up or down to
center the HUD image in your view.
NOTE: The HUD image can only be adjusted up and
down, not side
-to-side.
4. Slide the dimmer control downward until the HUD
image is no brighter than necessary. To turn HUD
off, slide the switch to OFF.
If the sun comes out or it becomes cloudy, you may need
to adjust the HUD brightness again using the dimmer
control. Polarized sunglasses could make the HUD
image harder to see.To change from English to metric units, push the E/M
button located to the right of the steering wheel.
Clean the inside of the windshield as needed to remove
any dirt or film that reduces the sharpness or clarity of
the HUD image.
To clean the HUD, spray household glass cleaner on a
soft, clean cloth. Wipe the HUD lens gently, then dry it.
Do not spray cleaner directly on the lens because the
cleaner could leak into the unit.
If the ignition is on and you can't see the HUD image,
check to see if:

something is covering the HUD unit.

the HUD dimmer control is adjusted properly.

the HUD image is adjusted to the proper height.

ambient light (in the direction your vehicle is facing)
is low.

a fuse is blown. See ªFuses and Circuit Breakersº in
the Index.
Keep in mind that your windshield is part of the HUD
system. If you ever have to have your windshield
replaced, be sure to get one that is designed for HUD or
your HUD image may look blurred and out of focus.

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Easy Entry
The easy entry feature will only be available if the
vehicle is equipped with the memory option.
Press the OPTIONS button until SEAT EASY ENTRY
appears on the display, then use the RESET button to
page through the following choices:

SEAT EASY ENTRY ON

SEAT EASY ENTRY OFF
If you choose SEAT EASY ENTRY ON, when you turn the
ignition off and remove the key, the seat will automatically
move back and the telescopic steering wheel (if equipped)
will return to its full
-forward position for an easy exit or an
easy entrance when returning to the vehicle.
SEAT EASY ENTRY OFF turns off this option.
Languages
You can select which language the DIC will display its
messages. Press the OPTIONS button until the word
LANGUAGES appears on the display, then use the
RESET button to page through the following choices:

LANGUAGE ENGLISH

LANGUAGE FRENCH

LANGUAGE GERMAN

LANGUAGE SPANISHBlank Page
There is a blank page at the end of the OPTIONS menu.
When the blank page is displayed, you can access the
following items:
FOB TRAINING: This option allows you to match the
RFA transmitter(s) to your vehicle. You can access this
option by pressing and holding RESET for three
seconds while you are on the blank page at the end of
the OPTIONS menu. The message FOB TRAINING
will be displayed. See ªMatching Transmitter(s) To Your
Vehicleº in the Index for more information.
TIRE TRAINING: The Tire Pressure Monitor (TPM)
operates with battery-powered sensors that are located
inside the valve stems on each tire. Each sensor has a
unique ID code so the vehicle knows the tire location of
the sensor. When the vehicle reaches a speed of greater
than 15 mph (24 km/h), the sensors begin to send the
tire pressure readings to a receiver inside the vehicle.
These readings are displayed when using the GAGES
button on the DIC. If you are unable to display your tire
pressures while the vehicle speed is greater than 15 mph
(24 km/h), you may need to have your sensor ID codes
learned by the vehicle. See your dealer.

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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 an authorized Chevrolet dealer as soon as
possible for diagnosis and repair.
Also, refer to ªMalfunction Indicator Lampº (Check
Engine Light) in the Index. If the REDUCED ENGINE
POWER message is displayed in combination with the
COOLANT OVER TEMP message, see ªEngine
Overheatingº in the Index.
SERVICE VEHICLE SOON: If this message appears
on the DIC, there may be an electrical or another system
problem with your vehicle. Have your vehicle checked
by your dealer if this message keeps appearing.CHARGE SYSTEM FAULT: Press RESET 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. You will
hear two chimes when this message is displayed.
If this message comes on while you are driving, you
may have a problem with the electrical charging system.
It could indicate that you have a loose or broken drive
belt or another electrical problem. Have it checked
right away. Driving while this light is on could drain
your battery.
If you must drive a short distance with the message on,
be certain to turn off your accessories, such as the radio
and air conditioner.
TRACTION SYS ACTIVE: When your traction
control system is limiting wheel spin, the TRACTION
SYS 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 traction control system
stops limiting wheel spin.
TRACTION SYSTEM
-ON: This message is displayed
when you decide to turn on the Traction Control System
by pressing the switch on the console. This message will
shut off automatically on its own.

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TRACTION SYSTEM-OFF: You will hear a single
quick tone when this message is displayed. This
message comes on and stays on when the Traction
Control System button on the console is pressed to
turn the system off. To acknowledge this message,
press RESET.
SERVICE TRACTION SYSTEM: If the SERVICE
TRACTION SYS message is displayed when you are
driving, there is a problem with your Traction Control
System and your vehicle is in need of service. When this
message is displayed, the system will not limit wheel
spin. Adjust your driving accordingly.
If you have the optional Active Handling System, the
SERVICE ACTIVE HNDLG message will also be
displayed and the instrument cluster car icon will also be
illuminated. The driver can acknowledge both messages
by pressing the reset button two times which will also
turn off the instrument cluster icon. When the service
messages are displayed, the computer controlled
systems will not assist the driver in controlling the
vehicle. Have the system repaired as soon as possible.
Adjust your driving accordingly.SERVICE RIDE CONTROL: This message is used
to indicate to the driver that the Selective Real Time
Damping (SRTD) 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 Real Time Damping
(SRTD) system. If a fault is present in the SRTD
which causes the shocks to be in their full soft condition,
the SERVICE RIDE CONTROL, SHOCKS
INOPERATIVE and MAXIMUM 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.
SHOCKS INOPERATIVE: You will hear four chimes
when this message is displayed. To acknowledge that
you have read the message and to remove it from the
display, press RESET. The message will reappear every
10 minutes until this condition changes.
This message indicates that a malfunction is present in
the Selective Real Time Damping (SRTD) 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 as soon
as possible.