1999 CHEVROLET CORVETTE radio

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Memory (Option)
MEMORY can store and recall the settings for the
driver's seat position, the outside rearview mirror
positions, comfort control temperature, fan speed and
mode settings, telescopic steering wheel (if equipped),
radio presets, tone, volume, playback mode
(AM/FM, tape or CD), last displayed station,
compact disc position and tape direction.
The MEMORY buttons are located on the driver's side
door, above the power mirror controls. The MEMORY
buttons can store and recall settings for up to three drivers.Use button ª1º to store the settings for the first driver, button
ª2º for a second driver or press buttons 1 and 2 at the same
time for a third driver. To store your memory settings:
1. Adjust your settings for the driver's seat position,
outside rearview mirror positions, comfort control
temperature, fan speed, mode settings and telescopic
steering wheel (if equipped).
2. Press and hold a MEMORY button. The light above
the MEMORY button will glow steady for one
second and then flash once when the settings are
complete. Then the light will go off.
3. Set the radio presets, tone, volume, playback mode
(AM/FM, tape or CD), tape direction and compact
disc position.
Your memory settings are now programmed. Any
changes that are made to the audio system while driving
are automatically stored.
When first entering your vehicle, after pressing the
UNLOCK button on your key fob transmitter or a
MEMORY button, a recall of your settings will occur
when the ignition key is inserted. As the memory
settings are recalled, the light above the button will flash
until the correct settings are achieved, then glow for five
seconds when complete.

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A memory recall can be stopped by pressing any memory
seat, mirror or steering column position button.
Drivers 1, 2 and 3 correspond to the order in which your
key fob transmitters were programmed. (See ªFob
Trainingº in the Index.)
Memory recall will not work if the vehicle is moving,
the key is removed from the ignition, the driver's door is
open, a power seat, mirror or memory switch is being
used. Memory recall will be temporarily interrupted
during engine crank.
Remote Function Actuation System
Your vehicle has a passive/active Remote Function
Actuation (RFA) system that allows you to lock and
unlock your doors, unlock your hatch/trunk lid, turn
the panic alarm on and off and disarm or arm your
theft
-deterrent system. When using one of the key fob
transmitters supplied with your vehicle, the passive
range distance is as much as 30 feet (9 m) away from the
vehicle on the driver's side and 20 feet (6 m) away on
the passenger's side. The active range distance is as
much as 100 feet (30 m) away.
Your vehicle comes
standard with two
transmitters, and up to
three can be matched to
your vehicle.
See ªMatching Transmitter(s) to Your Vehicleº later in
this section.
Your RFA system operates on a radio frequency subject
to Federal Communications Commission (FCC) Rules
and with Industry Canada.
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received,
including interference that may cause
undesired operation.

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ACC: This is an on position in which you can operate
your electrical power accessories. With the key in this
position, the automatic transmission and steering
column will unlock.
ON: This is the position to which the switch returns
after you start the engine and release the switch. The
switch stays in ON when the engine is running. But even
when the engine is not running, you can use ON to
operate your electrical power accessories and to display
some instrument panel messages and telltales.
START: This position starts the engine. When the
engine starts, release the key. The ignition switch will
return to ON for normal driving.
When the engine is not running, ACC and ON allow you
to operate your electrical accessories, such as the radio.
A warning tone will sound if you open the driver's door
when the ignition is in OFF or ACC and the key is in
the ignition.
CAUTION:
Removing the key from the ignition switch will
lock the steering column and result in a loss of
ability to steer the vehicle. This could cause a
collision. If you need to turn the engine off while
the vehicle is moving, turn the key to ACC.
NOTICE:
If your key seems stuck in OFF and you can't
turn it, be sure you are using the correct key; if
so, is it all the way in? Turn the key only with
your hand. Using a tool to force it could break
the key or the ignition switch. If none of this
works, then your vehicle needs service.

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Interior Lamps
Instrument Panel Brightness Control
This knob controls the
brightness of the instrument
panel lights when the
headlamps or parking lamps
are on.
Push and release the knob and it will pop out. Turn the
knob clockwise to brighten the lights or
counterclockwise to dim them.
Parade Mode
The instrument panel brightness knob has an added feature
called Parade Mode to assist you in seeing certain
instrument panel controls if your headlamps are on in the
daylight. Before turning the courtesy lamps on by turning
the button all the way clockwise, the radio, Driver
Information Center (DIC) display and heating and air
conditioning controls will come on at their maximum
brightness. This will occur only with the parking lamps or
headlamps on.
Courtesy Lamps
When any door or the hatch/trunk lid is opened, the
interior lamps will go on (unless it's bright outside). The
lamps will stay on for about 30 seconds or until you turn
on the ignition.
You can also turn on the courtesy lamps by turning the
interior brightness control knob all the way clockwise.
Be sure not to have this knob turned all the way down
with the lamps on during the day. Your Driver
Information Center (DIC) may not be visible.
Exit and Entry Lighting
With entry lighting, the interior lamps will come on when
entering the vehicle for up to 20 seconds. With exit
lighting, the interior lamps will come on when the key is
turned to OFF or a door is ajar for about 20 seconds.
You can turn exit and entry lighting off by quickly
turning the headlamps on and off or by quickly turning
the courtesy lamp switch on and off.

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Sun Visors
To block out glare, you can swing down the visors. You
can also swing them to the side.
Visor Vanity Mirrors
Pull down the sun visor and lift the cover to expose the
vanity mirror.
Lighted Visor Vanity Mirrors (Option)
Pull down the sun visor and lift the cover to expose the
lighted vanity mirror. When the cover is lifted, the lamps
will come on automatically, even if the ignition is off.
Accessory Power Outlet
The accessory power outlet is located inside the center
console storage compartment, on the forward left
-hand
side. Remove the tethered cap to use the outlet. The
outlet can be used to connect electrical equipment such
as a cellular phone or CB radio. Be sure to follow the
installation instructions included with the equipment.
Replace the cap when the accessory power outlet is not
in use.
NOTICE:
When using the accessory power outlet:

The maximum load of any electrical
equipment should not exceed 15 amps.

Be sure to turn off any electrical equipment
when not in use. Leaving electrical
equipment on for extended periods can
drain the battery.
We recommend that you see a qualified technician or your
dealer for the proper installation of your equipment.
Floor Mats (Option)
Your vehicle's floor mats are specially designed to
remain in position under your feet and out of reach of
the accelerator pedal. The driver's side floor mat is held
in place by two locator hooks and the passenger's side is
held in place by one.
Be sure that the driver's side floor mat is properly
placed on the floor so that it does not block the
movement of the accelerator pedal.

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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.

3-
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Section 3 Comfort Controls and Audio Systems
In this section, you'll find out how to operate the comfort control and audio systems offered with your vehicle. Be
sure to read about the particular systems supplied with your vehicle.
3
-2 Comfort Controls
3
-2 Manual Comfort Controls
3
-4 Automatic Electronic Dual Climate Control
System (If Equipped)
3
-9 Sensors
3
-10 Air Conditioning
3
-11 Heating
3
-11 Defogging and Defrosting
3
-11 Rear Window Defogger
3
-12 Audio Systems
3
-13 Setting the Clock All Systems
3
-13 AM-FM Stereo with Cassette Tape Player and
Automatic Tone Control3
-18 AM-FM Stereo with Compact Disc Player and
Automatic Tone Control (If Equipped)
3
-23 Trunk-Mounted CD Changer (If Equipped)
3
-27 Theft-Deterrent Feature
3
-29 Understanding Radio Reception
3
-29 Tips About Your Audio System
3
-30 Care of Your Cassette Tape Player
3
-31 Care of Your Compact Discs
3
-31 Care of Your Compact Disc Player
3
-31 Fixed Mast Antenna
3
-31 Power Mast Antenna Care (If Equipped)
3
-32 Integrated Windshield and Rear Window
Antennas (If Equipped)

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3-13 Setting the Clock for All Systems
Press and hold HR until the correct hour appears.
Press and hold MN until the correct minute appears.
AM-FM Stereo with Cassette Tape Player
and Automatic Tone Control
Your vehicle may be equipped with six Bose
amplified
speakers. See your dealer for details.Playing the Radio
PWR
-VOL: Press this knob to turn the system on and
off. To increase volume, turn the knob clockwise. Turn
it counterclockwise to decrease volume. The knob is
capable of rotating continuously.
RECALL: Press this button to recall the station being
played. If you press the button when the ignition is off,
the clock will show for a few seconds.
SCV: Your system has a feature called
Speed
-Compensated Volume (SCV). With SCV,
your audio system adjusts automatically to make up
for road and wind noise as you drive. Set the volume
at the desired level. Turn the control ring behind the
upper knob clockwise to adjust the SCV. Then, as you
drive, SCV automatically increases the volume, as
necessary, to overcome noise at any particular speed.
The volume level should always sound the same to you
as you drive. If you don't want to use SCV, turn the
control all the way down. Each notch on the control
ring allows for more volume compensation at faster
vehicle speeds.