2003 TOYOTA 4RUNNER radio

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2003 4RUNNER from Apr. ’03 Prod. (OM 35820U)
Type 1: AM·FM radio/cassette player/com-
pact disc player (with compact disc
changer controller)Type 2: AM·FM radio/cassette player/com-
pact disc player with changer
This section describes some of the basic
features on Toyota audio systems. Some
information may not pertain to your sys-
tem.
Your audio system works when the ignition
key is in the “ACC” or “ON” position.
TURNING THE SYSTEM ON AND OFF
Push “PWR·VOL” to turn the audio system
on and off.
Push “AM”, “FM”, “TAPE”, “DISC” or
“LOAD” to turn on that function without
pushing “PWR·VOL”. To turn on the cas-
sette or compact disc player, a cassette
or compact disc must be loaded in the
player.
You can turn on each player by inserting
a cassette tape or compact disc.
You can turn off each player by ejecting
the cassette tape or compact disc. If the
audio system was previously off, then the
entire audio system will be turned off
when you eject the cassette tape or com-
pact disc. If the another function was pre-
viously playing, it will come on again.
SWITCHING BETWEEN FUNCTIONS
Push “AM”, “FM”, “TAPE”, “DISC” or
“LOAD” if the system is already on but
you want to switch from one function to
another.
Reference Using your audio system—
—Some basics

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TONE AND BALANCE
For details about your system’s tone and
balance controls, see the description of
your own system.
Tone
How good an audio program sounds to
you is largely determined by the mix of
the treble, midrange and bass levels. In
fact, different kinds of music and vocal
programs usually sound better with differ-
ent mixes of treble, midrange and bass.
Balance
A good balance of the left and right stereo
channels and of the front and rear sound
levels is also important.
Keep in mind that if you are listening to
a stereo recording or broadcast, changing
the right/left balance will increase the vol-
ume of one group of sounds while de-
creasing the volume of another. YOUR RADIO ANTENNA
Your vehicle has an antenna printed on
the inside of the rear quarter window.
NOTICE
Attaching the film (especially conduc-
tive or metallic type) on the rear
quarter glass will noticeably reduce
the sensitivity of the radio.
YOUR CASSETTE PLAYER
When you insert a cassette, the exposed
tape should face to the right.
NOTICE
Do not oil any part of the player and
do not insert anything other than cas-
sette tapes into the slot, or the tape
player may be damaged.
YOUR COMPACT DISC PLAYER (type 1)
When you insert a disc, gently push it in
with the label side up. (The player will
automatically eject a disc if the label side
is down.) The player will play from track
1 through the end of the disc. Then it will
play from track 1 again.
NOTICE
Never try to disassemble or oil any
part of the compact disc player. Do
not insert anything other than com-
pact discs into the slot.
The player is intended for use with 12 cm
(4.7 in.) discs only.

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1 2 3 4 5 6 (Preset buttons)
These buttons are used to preset and
tune in radio stations.
To preset a station to a button: Tune in
the desired station. (See “TUNE” or
“SEEK”.) Push and hold down the button
until you hear a beep—this will set the
station to the button. The button number
will appear on the display.
To recall a preset station: Push the button
for the station you want. The button num-
ber and station frequency will appear on
the display.
These systems can store one AM and two
FM stations for each button. (The display
will show “AM”, “FM1” or “FM2” when you
push “AM” or “FM” button.)
(Eject button)
Push the cassette tape eject button to
eject a cassette. Push the compact disc
eject button to eject a compact disc.
(Program)
Push “
” (preset button 4) to select
the other side of a cassette tape. The
display indicates which side is currently
selected (“
” indicates the top side, “”
indicates the bottom side).
Autoreverse feature: After the cassette
player reaches the end of a tape side, it
automatically reverses and begins to play
the other side. This is true whether the
cassette was playing or fast forwarding.
(Reverse/Fast forward button)
Cassette player
Push “
” (preset button 6) to fast for-
ward a cassette tape. “FF” will appear on
the display. Push “
” (preset button 5)
to rewind a tape. “REW” will appear on
the display.
To stop the tape while it is fast forward-
ing, push “
” or “TAPE” button. To stop
the tape while it is rewinding, push “
”
or “TAPE” button.
If a tape rewinds completely, the cassette
player will stop and then play that same
side. If a tape fast forwards completely,
the cassette will play the other side of the
tape using the autoreverse feature. Compact disc player
Push and hold “
” (preset button 6) or
“
” (preset button 5) to fast forward or
reverse within a compact disc. When you
release the button, the compact disc play-
er will resume playing.
AM
Push the “AM” button to turn on the radio
and select the AM band. “AM” will appear
on the display.
AUDIO CONTROL (Tone and sound bal-
ance adjustment function)
By using the “AUDIO CONTROL” knob,
you can adjust the tone and sound bal-
ance. On some models, you can also turn
on or off the surround function.
Each time you push this knob, the mode
changes. To adjust the tone and balance
and turn on or off the surround function,
turn the knob.
BAS: Adjusts lowpitched tones. The dis-
play ranges from 5 to 5.
MID: Adjusts midpitched tones. The dis-
play ranges from 5 to 5.
TRE: Adjusts highpitched tones. The dis-
play ranges from 5 to 5.

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FAD: Adjusts the sound balance between
the front and rear speakers. The display
ranges from F7 to R7.
BAL: Adjusts the sound balance between
the right and left speakers. The display
ranges from L7 to R7.
SURROUND: Turn on or off the surround
function. “SURROUND ON” or
“SURROUND OFF” will appear on the
display.
DISC (Compact disc)
Push the “DISC” button to play a compact
disc.
When the audio system is set into com-
pact disc operation, the display shows the
track, or track and disc number currently
being played.
Error messages
If the player malfunctions, your audio sys-
tem will display one of the six following
error messages.
“WAIT”: The compact disc player unit
may be too hot. Allow the player to cool
down.
“ERROR 1”: The disc may be dirty, dam-
aged or inserted incorrectly (upside
down). Clean the disc and reinsert it. “NO DISC”:
The compact disc changer of
separate unit is empty. Insert a disc.
“ERROR 3”: There is a problem inside
the system. Eject the disc or magazine.
Set the disc or magazine again.
“ERROR 4”: Overcurrent. Ask your
Toyota dealer to inspect.
“CD OPEN”: The compact disc changer
lid of separate unit is open. Close the
compact disc changer lid.
If the malfunction still exists, take your
vehicle to your Toyota dealer.
 DISC 
With compact disc changer only—
Use these buttons to select the disc you
want to listen to.
Push “ ” (preset button 3) or “ ” (preset
button 4) until the number of the disc you
want to listen appears on the display.
Dolby 
B NR∗
If you are listening to a tape that was
recorded with Dolby  B Noise Reduction,
push “
” (preset button 3). “” will
appear on the display. Push the button
again to turn off Dolby B NR.The Dolby NR mode reduces tape noise
by about 10 dB. For best sound reproduc-
tion, play your tapes with this button on
or off according to the mode used to re-
cord the tape.
∗: Dolby noise reduction manufactured under license from
Dolby Laboratories Licensing Corporation. “DOLBY” and the
double D symbol
are trademarks of Dolby Laboratories
Licensing Corporation.
FM
Push the “FM” button to turn on the radio
and select the FM band. “FM1” or “FM2”
will appear on the display. This system
allows you to set twelve FM stations, two
for each of the preset button.
PWR·VOL (Power and Volume)
Push “PWR·VOL” to turn the audio system
on and off. Turn “PWR·VOL” to adjust the
volume.
RAND (Random)
There are two random features—you can
either listen to the tracks on one compact
disc in random order, or listen to the
tracks on all the compact discs in the
magazine in random order.

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To play the tracks on one disc in random
order:
Quickly push and release “RAND” (preset
button 1). “
” will appear on the
display and the player will perform the
tracks on the disc you are listening to in
random order. To turn off the random fea-
ture, push this button again.
With compact disc changer only—
To play all the tracks in the magazine in
random order:
Push and hold “RAND” (preset button 1)
until you hear a beep. “
” will ap-
pear on the display and the player will
perform all the tracks on all the discs in
the magazine in random order. To turn off
the random feature, push this button
again.
RPT (Repeat)
Cassette player
Push “RPT” (preset button 2) while the
track is playing. “
” will appear on
the display. When the track ends, it will
automatically rewind and replay. To turn
off the repeat feature, push this button
again.
There must be at least 3 seconds of blank
space between tracks in order for the re-
peat feature to work correctly. Compact disc player
There are two repeat features—You can
either replay a disc track or a whole com-
pact disc.
Repeating a track:
Quickly push and release “RPT” (preset
button 2) while the track is playing.
“
” will appear on the display. When
the track ends, it will automatically replay.
To turn off the repeat feature, push this
button again.
With compact disc changer only—
Repeating a disc:
Push and hold “RPT” (preset button 2)
until you hear a beep. “
” will ap-
pear on the display. The player will repeat
all the tracks on the disc you are listening
to. When the disc ends, the player will
automatically go back to the top track of
the disc and replay. To turn off the repeat
feature, push this button again. SCAN
Radio
You can either scan all the frequencies on
a band or scan only the preset stations
for that band.
To scan the preset stations:
Push and hold the “SCAN” button until
you hear a beep. The radio will tune in
the next preset station up the band, stay
there for 5 seconds, and then move to the
next preset station. To stop scanning,
push this button again.
To scan all the frequencies:
Quickly push and release the “SCAN” but-
ton. The radio will find the next station up
the station band, stay there for 5 seconds,
and then scan again to the next station.
To stop scanning, push this button again.

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Compact disc player
There are two scan features—you can ei-
ther scan the tracks on a specific disc or
scan the first tracks of all the discs in the
magazine.
Scanning the tracks on a disc:
Quickly push and release the “SCAN” but-
ton. “SCAN” will appear on the display
and the player will scan all the tracks on
the disc you are listening to. To stop
scanning, push this button again. If the
player scanned all the tracks on the disc,
it will stop scanning.
With compact disc changer only—
Scanning the first tracks of all the discs
in the magazine:
Push the “SCAN” button until you hear a
beep. “
·SCAN” will appear on the dis-
play and the player will scan the first
track of the next disc. To stop scanning,
push this button again. If the player has
scanned all the di scs, it will stop scan-
ning. SEEK/TRACK (Seeking/Track up/down)
Radio
In the seek mode, the radio finds and
plays the next station up or down the
station band.
To seek the next station, quickly push and
release “
” or “ ” side of the “SEEK/
TRACK” button. Do this again to find the
station after that.
Cassette Player
Use this button to skip up or down to
locate a song or recording.
You can select up to nine recordings (in-
cluding current one).
A blank space of at least 3 seconds is
considered to be a start of a recording.
When a beginning of a tape is reached,
the player automatically resumes play.
When the end of the tape is reached, the
player automatically reverses sides and
resumes normal play.
In addition, the feature may not work well
with some spoken word, live, or classical
recordings. Compact disc player
Use this button to skip up or down to a
different track.
Push “
” or “ ” side of the “SEEK/
TRACK” button until the number of the
track you want to listen to appears on the
display. If you want to return to the begin-
ning of the current track, quickly push the
down side of the button one time.
ST (Stereo reception) display
Your radio automatically changes to stereo
reception when a stereo broadcast is re-
ceived. “ST” appears on the display. If the
signal becomes weak, the radio reduces
the amount of channel separation to prev-
ent the weak signal from creating noise.
If the signal becomes extremely weak, the
radio switches from stereo to mono recep-
tion.
TA P E
Push the “TAPE” button to play a cassette
tape.

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1 2 3 4 5 6 (Preset buttons)
These buttons are used to preset and
tune in radio stations.
To preset a station to a button: Tune in
the desired station. (See “TUNE” or
“SEEK”.) Push and hold down the button
until you hear a beep—this will set the
station to the button. The preset button
number will appear on the display.
RDS stations will be preset to the buttons
when you turn on the RDS. (See “RDS”
button.)
To recall a preset station: Push the button
for the station you want. The preset but-
ton number and station frequency will ap-
pear on the display.
This radio can store one AM, two FM and
RDS stations for each button. (The display
will show “AM”, “FM1”, “FM2” or “FM
TYPE” when you push “AM” or “FM” but-
ton.) (Eject button)
Cassette player
This button is used to eject a cassette.
Compact disc player
This button is used to eject one or all
compact discs.
To eject the current compact disc, push
and release the compact disc eject button.
To eject a specific disc, push “ ” (preset
button 3) or “ ” (preset button 4) until the
number of the disc you want to eject is
displayed. Push and release the eject but-
ton.
To eject all discs at a time, press and
hold the eject button until you hear a
beep. The last compact disc played before
pushing the button will be ejected first. If
the ejected disc is not removed for a long
time, the eject function will be cancelled. (Program)
Push “
” (preset button 4) to select
the other side of a cassette tape. The
display indicates which side is currently
selected (“
” indicates the top side, “”
indicates the bottom side).
Autoreverse feature: After the cassette
player reaches the end of a tape side, it
automatically reverses and begins to play
the other side. This is true whether the
cassette was playing or fast forwarding.
(Reverse/Fast forward button)
Cassette player
Push “
” (preset button 6) to fast for-
ward a cassette tape. “FF” will appear on
the display. Push “
” (preset button 5)
to rewind a tape. “REW” will appear on
the display.
To stop the tape while it is fast forward-
ing, push “
” or “TAPE” button. To stop
the tape while it is rewinding, push “
”
or “TAPE” button.
If a tape rewinds completely, the cassette
player will stop and then play that same
side. If a tape fast forwards completely,
the cassette will play the other side of the
tape using the autoreverse feature.

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Compact disc player
Push and hold “
” (preset button 6) or
“
” (preset button 5) to fast forward or
reverse within a compact disc. When you
release the button, the compact disc play-
er will resume playing.
AM
Push the “AM” button to turn on the radio
and select the AM band. “AM” will appear
on the display.
AUDIO CONTROL (Tone and sound bal-
ance adjustment function)
By using the “AUDIO CONTROL” knob,
you can adjust the tone and sound bal-
ance, and turn on or off the surround
function.
Each time you push this knob, the mode
changes. To adjust the tone and balance
and turn on or off the surround function,
turn the knob.
BAS: Adjusts lowpitched tones. The dis-
play ranges from 5 to 5.
MID: Adjusts midpitched tones. The dis-
play ranges from 5 to 5.
TRE: Adjusts highpitched tones. The dis-
play ranges from 5 to 5. FAD: Adjusts the sound balance between
the front and rear speakers. The display
ranges from F7 to R7.
BAL: Adjusts the sound balance between
the right and left speakers. The display
ranges from L7 to R7.
SURROUND: Turn on or off the surround
function. “SURROUND ON” or “SUR-
ROUND OFF” will appear on the display.
DISC (Compact disc)
Push the “DISC” button to play a compact
disc.
When the audio system is set into com-
pact disc operation, the display shows the
track, or track and disc number currently
being played.
Error messages
If the player malfunctions, your audio sys-
tem will display one of the six following
error messages.
“WAIT”:
The compact disc player unit
may be too hot. Allow the player to cool
down.
“ERROR 1”: The disc may be dirty, dam-
aged or inserted incorrectly (upside
down). Clean the disc and reinsert it.
“NO DISC”: The compact disc changer of
separate unit is empty. Insert a disc. “ERROR 3”:
There is a problem inside
the system. Eject the disc or magazine.
Set the disc or magazine again.
“ERROR 4”: Overcurrent. Ask your
Toyota dealer to inspect.
“CD OPEN”: The compact disc changer
lid of separate unit is open. Close the
compact disc changer lid.
If the malfunction still exists, take your
vehicle to your Toyota dealer.
 DISC 
Use these buttons to select a disc you
want to listen to.
Push “ ” (preset button 3) or “ ” (preset
button 4) until the number of the disc you
want to listen appears on the display.
Dolby 
B NR∗
If you are listening to a tape that was
recorded with Dolby  B Noise Reduction,
push “
” (preset button 3). “” will
appear on the display. Push the button
again to turn off Dolby B NR.