low Hyundai Sonata

FEATURES OF YOUR HYUNDAI 1- 73
B970C03L-AATAutomatic Operation
The FATC (Full Automatic Temperature Con-
trol) system automatically controls heating and
cooling as follows:
1. Push the "AUTO" switch. The indicator light
will illuminate confirming that the Face, Floor
and/or Bi-Level modes as well as the blower
speed and, air conditioner will be controlled
automatically.2. Push the "TEMP" button to set the desired
temperature.
The temperature will increase to the maxi-
mum 90°F(32°C) by pushing on the button.
Each push of the button will cause the tem-
perature to increase by 1°F(0.5°C).
The temperature will decrease to the mini-
mum 62°F(17°C) by pushing on the button.
Each push of the button will cause the tem-
perature to decrease by 1°F(0.5°C).
NOTE:If the battery has been discharged or dis-
connected, the temperature mode will reset
to Centigrade degrees.
This is a normal condition and you can
change the temperature mode from Centi-
grade to Fahrenheit as follows;
Press the TEMP down ( ) button 3 seconds
or more with the AMB button held down.
The display shows that the unit of tempera-
ture is adjusted to Centigrade or Fahrenheit
(°C
→ →→ →
→ °F or °F
→ →→ →
→ °C).
NOTE:Never place anything over the sensor which
is located on the instrument panel to en-
sure better control of the heating and cool-
ing system.
HEF-040HEF-033
HEF-237
Photo Sensor

FEATURES OF YOUR HYUNDAI 1- 75
With the "Recirculation" mode selected, and air
from within the passenger compartment will be
drawn through the heating system and heated
or cooled according to the function selected.
NOTE:o It should be noted that prolonged opera-
tion of the heating system in "recircula-
tion" mode will give rise to fogging of the
windshield and side windows and the air
within the passenger compartment will
become stale. In addition, prolonged
use of the air conditioning with the "Re-
circulation" mode selected may result in
the air within the passenger compart-
ment becoming excessively dry.
o When the ignition switch is turned "ON"
the air intake control will change to " "
mode (regardless of the switch posi-
tion). This is normal operation. The air
intake control operates in "AUTO" mode
when turning the ignition to the ON
position if the "AUTO" mode was used
before shutting off the engine.
B980D01Y-AATHeating and Cooling System Off
Press the "OFF" button to stop the operation of
the heating and cooling system.
B980E01Y-GATAir Flow Control
This is used to direct the flow of air. Air can be
directed to the floor, dashboard outlets, or
windshield. Four symbols are used to represent
Face, Bi-Level, Floor, Floor-Defrost position.
Face-LevelWhen selecting the "Face" mode, the indicator
light will come on, causing air to be discharged
through the face level vents.
HEF-025HEF-043
HEF-044

1- 76 FEATURES OF YOUR HYUNDAI
B980G02Y-GATAuto de-humidified control (If installed)
There is a humidity sensor on the package tray,
In case it is very humid inside the car. The air
conditioning is turned on automatically to control
the humidity.
Bi-Level
When selecting the "Bi-Level" mode, the indica-
tor light will come on and the air will be dis-
charged through the face vents and the floor
vents. This makes it possible to have cooler air
from the dashboard vents and warmer air from
the floor outlets at the same time.
Floor-LevelWhen selecting the "Floor-Level" mode, the
indicator light will come on and the air will be
discharged through the floor vents.
Floor-Defrost LevelWhen selecting the "Floor-Defrost" mode, the
indicator light will come on and the air will be
discharged through the windshield defrost vents
and the floor vents.
B980F02Y-AATDefrost Switch
When the "Defrost" button is pressed, the " "
mode will be automatically selected and the air
will be discharged through the windshield de-
frost vents. To assist in defrosting the air con-
ditioning will operate if ambient temperature is
higher than 38.3 F°(3.5°C) and automatically
turns off if the ambient temperature drops below
38.3 F°(3.5°C).
HEF-045HEF-046
HEF-035

FEATURES OF YOUR HYUNDAI 1- 77
NOTE:
o When the A/C is operated continuously on the floor-defrost level ( ) or defrost level ( ), it may cause
fog to form on the exterior windshield. If this occurs, set the air flow control to the face level position
( ) and fan speed control to the low position.
o In high humidity conditions, defrost position can be used with the A/C and the air intake in the ( )
position for increased defogging action. To remove interior fog on the windshield.
o Set the air flow control to the defrost ( ) position.
The air intake control will change to fresh mode
automatically.
o Set the temperature control at the desired position.
o Set the fan speed control between 1 and 4 position.To remove frost or exterior fog on the windshield;
o Set the air flow control to the defrost ( ) position.
The air intake control will change to fresh mode
automatically.
o Set the temperature control to warm.
o Set the fan speed control to position 3 or 4.
B720A08Y-AAT
DEFROSTING/DEFOGGING
B720A03Y
B720A04Y

1- 78 FEATURES OF YOUR HYUNDAI
B760A06Y-AATAIR CONDITIONER FILTER (FOR
EVAPORATOR AND BLOWER UNIT)
(If installed)
The air conditioner filter is located in the evapo-
rator behind the glove box.
It operates to decrease pollutants the amount of
entering the car.
CAUTION:o Replace the filter every 12,000 miles
(20,000 km) or once a year.
If the car is being driven in severe condi-
tions such as dusty, rough roads, more
frequent air conditioner filter inspec-
tions and changes are required.
o When the air flow rate is suddenly de-
creased, it must be checked at an autho-
rized dealer.
o If your vehicle is not equipped with this
filter, it can be installed by your dealers.
Check with your dealer for details.
!
B740D01Y-AATOperation Tips
o If the interior of the car is hot when you first
get in, open the windows for a few minutes
to expel the hot air.
o When you are using the air conditioning
system, keep all windows closed to keep hot
air out.
o When moving slowly, as in heavy traffic, shift
to a lower gear. This increases engine speed,
which in turn increases the speed of the air
conditioning compressor.
o On steep grades, turn the air conditioning off
to avoid the possibility of the engine over-
heating.
o During winter months or in periods when the
air conditioning is not used regularly, run the
air conditioning once every month for a few
minutes. This will help circulate the lubri-
cants and keep your system in peak oper-
ating condition.
B760A01Y
Inside of a
vehicle
Evaporator coreFilterBlowerOutside air
Inside air

FEATURES OF YOUR HYUNDAI 1- 79
B750A02A-AATSTEREO SOUND SYSTEM
How Car Audio Works
AM and FM radio signals are broadcast from
transmitter towers located around your city.
They are intercepted by the radio antenna on
your car. This signal is then received by the
radio and sent to your car speakers.
When a strong radio signal has reached your
vehicle, the precise engineering of your audio
system ensures high quality reproduction.
However, in some cases the signal coming to
your vehicle is not strong and clear. This can be
due to factors such as the distance from the
radio station, closeness of other strong radio
stations or the presence of buildings, bridges or
other large obstructions in the area.AM broadcasts can be received at greater
distances than FM broadcasts. This is because
AM radio waves are transmitted at low fre-
quency. These long, low frequency radio waves
can follow the curvature of the earth rather than
travelling straight out into the atmosphere. In
addition, they curve around obstructions so that
they can provide better signal coverage.FM broadcasts are transmitted at high fre-
quency and do not bend to follow the earth's
surface. Because of this, FM broadcasts gen-
erally begin to fade at short distances from the
station. Also, FM signals are easily affected by
buildings, mountains, or other obstructions.
These can result in certain listening conditions
which might lead you to believe a problem exists
with your radio. The following conditions are
normal and do not indicate radio trouble:
Ionosphere
B750A02L
AM reception
Mountains
BuildingsUnobstructed
area FM radio station
B750A03L
Ionosphere FM reception
B750A01L
Obstructed areaIron bridges

1- 82 FEATURES OF YOUR HYUNDAI
H240B04O-GAT1. POWER ON-OFF Control Knob
The radio unit may be operated when the ignition
key is in the "ACC" or "ON" position. Press the
knob to switch the power on. The LCD shows
the radio frequency in the radio mode or the tape
direction indicator in the tape mode. To switch
the power off, press the knob again.
VOLUME Control
Rotate the knob clockwise to increase the
volume and turn the knob counterclockwise to
reduce the volume.
2. BASS Control Knob
Press to pop the knob out and turn to the left or
right for the desired bass tone.
BAL (Balance Control) Knob
Pull the bass control knob further out. Turn the
control knob clockwise to emphasize right
speaker sound. (Left speaker sound will be
attenuated)
When the control knob is turned counterclock-
wise, left speaker sound will be emphasized.
(Right speaker sound will be attenuated)
3. TREB (Treble Control) Knob
Press to pop the knob out and turn to the left or
right for the desired treble tone.
FAD (Fader Control) Knob
Pull the treble control knob further out.
Turn the control knob counterclockwise to
emphasize front speaker sound. (Rear speaker
sound will be attenuated)
When the control knob is turned clockwise, rear
speaker sound will be emphasized.
(Front speaker sound will be attenuated)
4. TUNE (Manual) Select Button
Press the side or side to increase or to decrease
the frequency. Press either button and hold
down to continuously scroll. Release button
once the desired station is reached.
SEEK Operation
(Automatic Channel Selection)
Press the TUNE select button 1 sec or
more.Releasing will automatically tune to the
next available station with a beep sound.
When the ( ) side is pressed longer than 1
second, releasing will automatically tune to the
next higher frequency and when the ( ) side
is pressed longer than 1 second, releasing will
automatically tune to the next lower frequency.
5. BAND Selector
Pressing the button changes the AM, FM1
and FM2 bands. The mode selected is dis-
played on LCD.
6. PRESET STATION SELECT Button
Six (6) stations for AM, FM1 and FM2 respec-
tively can be preset in the electronic memory
circuit on this unit.
HOW TO PRESET STATIONS
Six AM and twelve FM stations may be pro-
grammed into the memory of the radio. Then, by
simply pressing the band select button and/or
one of the six station select buttons, you may
recall any of these stations instantly. To pro-
gram the stations, follow these steps:
o Press band selector to set the band for AM,
FM1, or FM2.
o Select the desired station to be stored by
seek or manual tuning.
o Determine the preset station select button
you wish to use to access that station.
FM/AM

FEATURES OF YOUR HYUNDAI 1- 85
H240A04O-GAT1. FF/REW Button
o The FF (fast forward tape winding) starts
when the button is pressed during the
PLAY or REW.
o The play starts when the button is press-
ed again during the FF.
o The REW (rewinding) starts when the bu-
tton is pressed during the PLAY or FF.
o The play starts when the button is press-
ed again during the REW.
2. AUTO MUSIC SELECT Button
Press the button to find the starting point of each
song in a prerecorded music tape.
The quiet space between songs (must have at
least a 4 sec. gap) can be accepted by the
AUTO MUSIC SELECT button.
o Pressing the button will play the beginn-
ing of the next music segment.
o Pressing the button will start replay at
the beginning of the music just listened to.
3. TAPE PROGRAM Button
This allows you to play the reverse side of the
tape by merely depressing the program button.
An arrow will appear in the display to show tape
direction.
NOTE:When tape operation is abnormal or ER8
fault code is displayed, press the eject
button more than 5 seconds to reset the
deck function.
4. EJECT Button
o When the EJECT button is pressed with the
cassette loaded, the cassette is ejected.
o When the EJECT button is pressed during
the FF/REW, the cassette is ejected.
5. DOLBY SELECT Button
If you get background noise during PLAY, you
can reduce this considerably by merely press-
ing DOLBY SELECT button.
If you want to release, press the button again.
!CAUTION:o Do not insert anything like coins into the
player slot as damage to the unit may
occur.
o Do not place beverages close to the
audio system. The playback mechanism
may be damaged if you spill them.
o Do not impact on the audio system, or
the playback mechanism could be dam-
aged.

FEATURES OF YOUR HYUNDAI 1- 87
H260B04E-AAT1. POWER ON-OFF Control Knob
The radio unit may be operated when the ignition
key is in the "ACC" or "ON" position. Press the
knob to switch the power on. The LCD shows
the radio frequency in the radio mode or the CD
track indicator in either the CD mode or CD
AUTO CHANGER mode. To switch the power
off, press the knob again.
VOLUME Control
Rotate the knob clockwise to increase the
volume and turn the knob counterclockwise to
reduce the volume.
BALANCE Control
Pull and turn the control knob clockwise to
emphasize right speaker sound (Left speaker
sound will be attenuated). When the control
knob is turned counterclockwise, left speaker
sound will be emphasized. (Right speaker sound
will be attenuated)
2. FAD (Fader Control) Knob
Turn the control knob counterclockwise to em-
phasize front speaker sound. (Rear speaker
sound will be attenuated) When the control knob
is turned clockwise, rear speaker sound will be
emphasized. (Front speaker sound will be at-
tenuated)
3. BASS Control Knob
Press to pop the knob out and turn to the left or
right for the desired bass tone.
TREB (Treble Control) Knob
Pull the bass control knob further out. Turn to the
left or right for the desired treble tone.
4. SCAN Button
When the scan button is pressed, the frequency
will increase and the receivable stations will be
tuned in one after another, receiving each sta-
tion for 5 seconds. To stop scanning, press the
scan button again.
5. TUNE (Manual) Select Button
Press the ( ) side or ( ) side to increase or to
decrease the frequency. Press either button
and hold down to continuously scroll. Release
button once the desired station is reached.
SEEK Operation
(Automatic Channel Selection)
Press the TUNE select button for 1 sec or more.
Releasing it will automatically tune to the next
available station with a beep sound.
When the ( ) side is pressed longer than 1
second, releasing will automatically tune to the
next higher frequency and when the ( ) side is
pressed longer than 1 second, releasing will
automatically tune to the next lower frequency.
6. BAND Selector
Pressing the button changes the AM, FM1
and FM2 bands. The mode selected is dis-
played on LCD.
7. PRESET STATION SELECT Button
Six (6) stations for AM, FM or FM2 respectively
can be preset in the electronic memory circuit
on this unit.
HOW TO PRESET STATIONS
Six AM and twelve FM stations may be pro-
grammed into the memory of the radio. Then, by
simply pressing the band select button and/or
one of the six station select buttons, you may
recall any of these stations instantly. To pro-
gram the stations, follow these steps:
FM/AM

1- 90 FEATURES OF YOUR HYUNDAI
B260D02O-AAT1. Playing CD
o Insert the CD with the label facing upward.
o Insert the CD to start CD playback, during
radio operation.
o When a disc is in the CD deck, if you press
the play button, the CD player will begin
playing even if the radio is being used.
o The CD player can be used when the ignition
switch is in either the "ON" or "ACC" position.
2. FF/REW ( / )
If you want to fast forward or reverse through
the compact disc track, push and hold in the FF
( ) or REW ( ) button.
When you release the button, the compact disc
player will resume playing.
3. TRACK UP/DOWN
o The desired track on the disc currently being
played can be selected using the track
number.
o Press once to skip forward to the beginn-
ing of the next track. Press once to skip
back to the beginning of the track.
4. SCAN Buttono Press the SCAN button to playback the first
10 seconds of each track.
o Press the SCAN button again within 10 sec.
for the desired track.
5. REPEAT Button
o To repeat the music you are listening to,
press the RPT button. To cancel , press
again.
o If you do not release RPT operation, when
the track ends, it will automatically be re-
played.
This process will be continued until you push
the button again.
6. EJECT Button
When the EJECT button is pressed with
the CD loaded, the CD is ejected.
NOTE:o To assure proper operation of the unit,
keep the vehicle interior temperature
within a normal range by using the
vehicle’s air conditioning or heating sys-
tem.
o When replacing the fuse, replace it with
a fuse having the correct capacity.
o The preset station frequencies are all
erased when the car battery is discon-
nected. Therefore, all data will have to be
set again if this should occur.
o Do not add any oil to the rotating parts.
Keep magnets, screwdrivers and other
metallic objects away from the tape
mechanism and head.
o This equipment is designed to be used
only in a 12 volt DC battery system with
negative ground.
o This unit is made of precision parts. Do
not attempt to disassemble or adjust
any parts.
o When driving your vehicle, be sure to
keep the volume of the unit set low
enough to allow you to hear sounds
coming from the outside.
o Do not expose this equipment (includ-
ing the speakers) to water or excessive
moisture.