2007 Hyundai Elantra radio

Your Hyundai should not be modified in any way. Such modifications may adversely affect the per-
formance, safety or durability of your Hyundai and may, in addition, violate conditions of the limited
warranties covering the vehicle. Certain modifications may also be in violation of regulations estab-
lished by the U.S. Department of Transportation and other federal or state agencies.Your vehicle is equipped with electronic fuel injection and other electronic components. It is possible
for an improperly installed/adjusted two-way radio or cellular telephone to adversely affect electronic
systems. For this reason, we recommend that you carefully follow the radio manufacturer's instruc-
tions or consult your Hyundai dealer for precautionary measures or special instructions if you choose
to install one of these devices.
CAUTION: MODIFICATIONS TO YOUR HYUNDAI
TWO-WAY RADIO OR CELLULAR TELEPHONE INSTALLATION

43
Features of your vehicle
Remote keyless entry system
operationsLock (1)All doors are locked if the lock button is
pressed.
If all doors are closed, the hazard warn-
ing lights blink once to indicate that all
doors are locked. However, if any door
remains open, the hazard warning lights
don’t blink. After this, if all doors are
closed, the hazard warning lights blink.
Unlock (2) Driver's door is unlocked if the unlock
button is pressed once.
The hazard warning lights will blink twice
to indicate that the driver's door is
unlocked.
All doors are unlocked if the unlock but-
ton is pressed twice within 4 seconds.
The hazard warning lights will blink twice
again to indicate that all doors are
unlocked.
After depressing this button, the doors
will be locked automatically unless you
open any door within 30 seconds.Trunk lid open (3)The trunk lid opens if this button is
pressed (more than 0.5 second).Alarm (4)The horn sounds and hazard warning
lights flash for about 30 seconds if this
button is pressed. To stop the horn and
lights, press any button on the transmit-
ter.
Transmitter precautions✽ ✽
NOTICEThe transmitter will not work if any of
following occur:
• The ignition key is in ignition switch.
• You exceed the operating distance
limit (about 30 feet [10 m]).
• The battery in the transmitter is
weak.
• Other vehicles or objects may be
blocking the signal.
• The weather is extremely cold.
• The transmitter is close to a radio
transmitter such as a radio station or
an airport which can interfere with
normal operation of the transmitter.
When the transmitter does not work
correctly, open and close the door with
the ignition key. If you have a problem
with the transmitter, contact an author-
ized Hyundai dealer.
REMOTE KEYLESS ENTRY (IF EQUIPPED)
OHD046102N

Features of your vehicle32 4
Retain the original transmitter for future
programming procedures (i.e., new vehi-
cle purchase). It is also suggested that
upon the sale of the vehicle, the pro-
grammed HomeLink buttons be erased
for security purposes (follow step 1 in the
“Programming” portion of this text).
Programming
Your vehicle may require the ignition
switch to be turned to the ACC position
for programming and/or operation of
HomeLink. It is also recommended that a
new battery be replaced in the hand-held
transmitter of the device being pro-
grammed to HomeLink for quicker train-
ing and accurate transmission of the
radio-frequency.
Follow these steps to train your
HomeLink mirror:1. When programming the buttons for the
first time, press and hold
the left and
center buttons (
,
)simultane-
ously until the indicator light begins to
flash after approximately 20 seconds.
(This procedure erases the factory-set
default codes. Do not perform this step
to program additional hand-held trans-
mitters.)
WARNING
When programming the
HomeLink® Wireless Control
System, you may be operating a
garage door or gate operator.
Make sure that people and objects
are out of the way of the moving
door or gate to prevent potential
harm or damage.
Do not use HomeLink with any
garage door opener that lacks the
safety stop and reverse feature
as required by federal safety
standards. (This includes any
garage door opener model manu-
factured before April 1, 1982.) A
garage door opener which cannot
detect an object, signaling the
door to stop and reverse, does
not meet current federal safety
standards. Using a garage door
opener without these features
increases risk of serious injury or
death. For more information, call
1-800-355-3515 or on the internet
at www.homelink.com.
OHD046306N Flashing

487
Features of your vehicle
AntennaFixed Rod Antenna (if equipped)Your car uses a fixed rod antenna to
receive both AM and FM broadcast sig-
nals. This antenna is a removable type.
To remove the antenna, turn it counter-
clockwise. To install the antenna, turn it
clockwise.
Glass antenna (if equipped)When the radio power switch is turned on
while the ignition key is in either the ON
or ACC position, your car will receive
both AM and FM broadcast signals
through the antenna in the rear window
glass.
AUDIO SYSTEM
OHD046093
CAUTION
• Do not clean the inside of the rear
window glass or quarter glass
with a cleaner or use a scraper to
remove any foreign deposits as
this may cause damage to the
antenna elements.
Avoid adding metallic coating
such as Ni, Cd, and so on. These
can interfere with AM/FM recep-
tion.
B870A01A
CAUTION
Be sure to remove the antenna
before washing the car in an auto-
matic car wash or it may be dam-
aged.
When reinstalling your antenna, it
is important that it is fully tight-
ened to ensure proper reception.

Features of your vehicle88 4Audio remote control
(if equipped) The steering wheel audio remote control
button is installed to promote safe driv-
ing.✽ ✽
NOTICEDo not operate audio remote control
buttons simultaneously.
MODE (1)Press the button to select Radio, Tape (if
equipped) or CD (compact disc).VOL (
▲/▼) (3)
• Press the up button (▲) to increase
volume.
Press the down button (▼) to decease
volume.SEEK (
▲/▼) (2)
If the SEEK button is pressed for 0.8 sec-
ond or more, it will work as follows in
each mode.
RADIO mode
It will function as the AUTO SEEK select
button.
TAPE mode
It will function as the FF/REW button.
CDP mode
It will function as the FF/REW button.
CDC mode
It will function as the DISC UP/DOWN
button.If the SEEK button is pressed for less
than 0.8 second, it will work as follows in
each mode.
RADIO mode
It will function as the PRESET STATION
select buttons.
TAPE mode
It will function as the AUTO MUSIC
Search(AMS) button.
CDP mode
It will function as the TRACK UP/DOWN
button.
CDC mode
It will function as the TRACK UP/DOWN
button.
Detailed information for audio control
buttons is described in the following
pages in this section.
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489
Features of your vehicle
How car audio worksAM and FM radio signals are broadcast
from transmitter towers located around your
city. They are intercepted by the radio anten-
na 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 the best pos-
sible quality reproduction. However, in
some cases the signal coming to your
vehicle may not be strong and clear. This
can be due to factors such as the dis-
tance from the radio station, closeness of
other strong radio stations or the pres-
ence 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 frequencies. These
long, low frequency radio waves can fol-
low the curvature of the earth rather than
travelling straight out into the atmos-
phere. In addition, they curve around
obstructions so that they can provide bet-
ter signal coverage.FM broadcasts are transmitted at high
frequencies and do not bend to follow the
earth's surface. Because of this, FM
broadcasts generally begin to fade at
short distances from the station. Also,
FM signals are easily affected by build-
ings, mountains, or other obstructions.
These can result in certain listening con-
ditions which might lead you to believe a
problem exists with your radio. The fol-
lowing conditions are normal and do not
indicate radio trouble:
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JBM001
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JBM003
FM reception AM reception FM radio station

Features of your vehicle90 4 Fading - As your car moves away from
the radio station, the signal will weaken
and sound will begin to fade. When this
occurs, we suggest that you select
another stronger station.
Flutter/Static - Weak FM signals or
large obstructions between the trans-
mitter and your radio can disturb the
signal causing static or fluttering nois-
es to occur. Reducing the treble level
may lessen this effect until the distur-
bance clears. Station Swapping - As a FM signal
weakens, another more powerful sig-
nal near the same frequency may
begin to play. This is because your
radio is designed to lock onto the clear-
est signal. If this occurs, select anoth-
er station with a stronger signal.
Multi-Path Cancellation - Radio signals
being received from several directions
can cause distortion or fluttering. This
can be caused by a direct and reflect-
ed signal from the same station, or by
signals from two stations with close
frequencies. If this occurs, select
another station until the condition has
passed.
Using a cellular phone or a two-
way radio When a cellular phone is used inside the
vehicle, noise may be produced from the
audio equipment. This does not mean
that something is wrong with the audio
equipment. In such a case, use the cellu-
lar phone at a place as far as possible
from the audio equipment.
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JBM004
JBM005
CAUTION
When using a communication sys-
tem such a cellular phone or a radio
set inside the vehicle, a separate
external antenna must be fitted.
When a cellular phone or a radio set
is used with an internal antenna
alone, it may interfere with the vehi-
cle's electrical system and adverse-
ly affect safe operation of the vehi-
cle.
WARNING
We recommend that you never use
a cell phone while driving. This
could result in loss of control, and
an accident that may cause death,
serious injury, or property damage.
You must stop at a safe place to use
a cellular phone.

Features of your vehicle92 4
1. POWER ON-OFF, VOLUME Control Knob
2. BAND Select Button
3. TUNE/MODE Select Knob
4. AUTO SEEK Select Button
5. SCAN Button
6. PRESET Station Select Buttons
HD_420 AM
STEREO RADIO PLAYER OPERATION (M420) (IF EQUIPPED)