2004 Hyundai Sonata Owner's Manual

FEATURES OF YOUR HYUNDAI 1- 53
Indicator Light
B520C01L-GATHOMELINK MIRROR (If installed)
Your new vehicle may be equipped with an
automatic night vision mirror. During nighttime
driving, this feature will automatically detect and
reduce dangerous rearview mirror glare.
Your new mirror also comes with an integrated
HomeLink Universal Transceiver, which allows
you to program the mirror to activate your
garage door(s), estate gate, home lighting, etc.
The mirror actually learns the codes from your
various existing transmitters.
Automatic-Dimming Function
To assist you during nighttime driving, your
mirror will automatically dim upon detecting
glare from the vehicles behind you.
Press the button to turn the automatic-
dimming function off. The mirror indicator light
will turn off.
Press the button to turn the automatic-
dimming function on. The mirror indicator light
will illuminate.
NOTE:The mirror defaults to the "on" position
each time the vehicle is started.
B520C01LB520C01L
Glare Detection
Homelink buttons
Automatic-dimming mirror
function buttons
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HOMELINK PROGRAMMING
CAUTION:
o Make sure people and/or objects are out
of the way of any garage doors or gates
you may be operating during the pro-
gramming procedures.
o Keep original transmitters for potential
future programming needs, or in case
you sell the vehicle.
o In the event you do sell your vehicle, it's
recommended you erase your pro-
grammed HomeLink mirror buttons.
WARNING:Do not use HomeLink with any garage door
opener that lacks the safety stop and re-
verse feature as required by federal safety
standards (includes garage doors manu-
factured before April 1, 1982), as these
doors can increase the risk of serious injury
or death. Call 1-800-355-3515 or visit
www.homelink.com for more information.
NOTE:If programming a garage door opener or
gate, it is advised to unplug the device
during the "cycling" process to prevent
possible motor burnout.

1- 54 FEATURES OF YOUR HYUNDAI
Flashing
Programming
Your vehicle may require that the ignition switch
to be turned to the "ACC" position to program
and/or operate HomeLink system. It is also
recommended that a new battery be placed in
the handheld transmitter of the device being
programmed to HomeLink for quicker program-
ming and accurate transmission of the radio-
frequency.
Follow these steps to program your HomeLink
mirror:
1. When programming the buttons for the first
time, press and hold the two outside
HomeLink buttons ( , ), releasing when
the indicator light begins to flash (approxi-
mately 20 seconds). This procedure erases
the factory-set default codes. Do not per-
form this step when programming additional
transmitters.2. Hold the transmitter of the device you want
to program 1 to 3 inches away from the
bottom of the mirror. Simultaneously press
the handheld transmitter button and the
HomeLink button you wish to program. The
indicator light will flash slowly at first, then
rapidly, indicating successful programming.
3. If the garage door opener or other device you
wish to program is rolling-code equipped,
proceed to the "Rolling Code Programming"
section.
4. Repeat step 2 to program the remaining
HomeLink buttons.
Additional Programming for Rolling Code
Devices
For any rolling-code-equipped device; follow
the steps below after completing the "Program-
ming" section. A second person may make the
following steps easier.
1. Locate the "learn" or "smart" button on the
device's motor head unit. The exact location
and color of the button varies by product
brand, but is usually referenced in the device's
owner's manual. Contact HomeLink at 1-
800-355-3515 or www.homelink.com for
help.
2. Press and release the "learn" or "smart"
button on the device's motor head unit.
NOTE:You now have 30 seconds to initiate step 3.
3. Return to the vehicle and firmly press and
release the programmed HomeLink button.
Press and release the same HomeLink but-
ton a second time to complete the program-
ming process. (Some devices may require
you to press and release a third time to
complete the programming.)
4. Now HomeLink mirror and rolling-code-
equipped device should be synchronized.
The remaining HomeLink buttons may now
be programmed if this has not been done
previously.
B520C02LB520C03L
Flashing
Transmitter
1 ~ 3 inches

FEATURES OF YOUR HYUNDAI 1- 55
Operating HomeLink
Simply press the appropriate HomeLink button
to activate the trained product (garage door,
security system, entry door lock, estate gate,
lighting, etc.). The original handheld transmit-
ters may also be used at any time.
Erasing Programmed Buttons
To erase the three HomeLink buttons, press
and hold the two outside buttons until the indica-
tor light begins to flash (after 20 seconds).
Release both buttons.
Individual buttons cannot be erased, but can be
reprogrammed.
Reprogramming a Single HomeLink
Button
To program a device to HomeLink using a
HomeLink button previously trained, follow these
steps:
1. Press and hold the desired HomeLink but-
ton. Do not release until step 4 has been
completed.
2. When the indicator light begins to flash slowly
(after 20 seconds), hold the handheld trans-
mitter 1 to 3 inches away from the bottom of
the mirror.
3. Press and hold the transmitter button (or, if
necessary, press and "cycle," as described
in the '"Gate Operator & Canadian Program-
ming" portion of this text).
4. The HomeLink indicator light will flash slowly
at first, then rapidly, indicating successful
programming. Release both buttons.
B520C02L
Flashing
Gate Operator Programming & Cana-
dian Programming
During programming, your handheld transmit-
ter may automatically stop transmitting.
Continue to press and hold the HomeLink button
while you press and repress ("cycle") your
handheld transmitter every two seconds until
the frequency signal has been learned. The
indicator light will flash slowly at first and then
rapidly upon successful programming.
Accessories
For more information on HomeLink and
HomeLink-compatible products, or to purchase
HomeLink accessories, call 1-800-355-3515
or visit www.homeink.com.

1- 56 FEATURES OF YOUR HYUNDAI
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B530A01A-AATPARKING BRAKE
Always engage the parking brake before leav-
ing the car. This also turns on the parking brake
indicator light when the key is in the "ON" or
"START" position. Before driving away, be sure
that the parking brake is fully released and the
indicator light is off.
o To engage the parking brake, pull the lever
up as far as possible.
o To release the parking brake, pull up and
press the thumb button. Then, while holding
the button in, lower the brake lever.
B540A01S-GATTRUNK LID
Remote Trunk Lid Release
To open the trunk lid without using the key pull
up the lid release lever.
To close, lower the trunk lid, then press down
on it until it locks. To be sure the trunk lid is
securely fastened, try to pull it up again.
WARNING:The trunk lid should always be kept com-
pletely closed while the vehicle is in motion.
If it is left open or ajar, poisonous exhaust
gases may enter the car and serious illness
or death may result. See additional warnings
concerning exhaust gases on page 2-2.
B540B04Y-AATTrunk Lid Knob Lock (If installed)
If the trunk lid lock knob (located near the latch)
is in the "LOCK" position when the trunk lid is
closed, it will not be possible to open the trunk
lid by using the remote release. In this instance,
use the master key to unlock and open the trunk
lid.
To allow the trunk lid to be opened with the
remote release, push the trunk lid lock knob
down, to the opposite direction of the "LOCK"
position.
NOTE:Doors and trunk should be kept locked and
keys be kept out of the reach of children.
Parents also should teach their children
about the dangers of playing in trunks.
HEF-154
HEF-132 B540B03Y

FEATURES OF YOUR HYUNDAI 1- 57
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B540C02Y-AATTo unlock using the key
To open the trunk lid, insert the key and turn it
clockwise to unlock. The trunk compartment
light goes on when the trunk lid is opened.
B540B02Y-AATTrunk Lid Emergency Latch Release
Your vehicle is equipped with a glow-in-the dark
emergency trunk release lever located inside
the trunk. It will glow after the trunk is closed.
When pulled, this lever will release the trunk
latch mechanism and open the trunk.
NOTE:o If a person is locked in the trunk by one's
own will or by another person or by
accident, pull the emergency trunk re-
lease lever on the passenger side of the
inside panel of the trunk. This will open
the trunk lid.o HYUNDAI recommends that cars be kept
locked and keys be kept out of the reach
of children, and that parents teach their
children about the dangers of playing in
trunks.
WARNING:Parents should teach children about the
emergency trunk release lever in their ve-
hicle and how to open the trunk lid if they
are accidentally locked in the trunk.
B540C03Y
B545C01YPull to open the trunk

1- 58 FEATURES OF YOUR HYUNDAI
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B560A02Y-AATREMOTE FUEL-FILLER LID RELEASE
The fuel-filler lid may be opened from inside the
vehicle by pushing up on the fuel-filler lid opener
located on the driver side door.
NOTE:If the fuel-filler lid will not open because ice
has formed around it, tap lightly or push on
the lid to break the ice and release the lid. Do
not pry on the lid. If necessary, spray around
the lid with an approved de-icer fluid (do
not use radiator anti-freeze) or move the
vehicle to a warm place and allow the ice to
melt.
B550A02Y-AATHIGH-MOUNTED REAR STOP LIGHT
In addition to the lower-mounted rear stoplights
on either side of the car, the high mounted rear
stoplight in the center of the rear window also
lights when the brakes are applied.WARNING:o Gasoline vapors are dangerous. Before
refueling, always stop the engine and
never allow sparks or open flames near
the filler area. If you need to replace the
filler cap, use a genuine Hyundai re-
placement part.
o If you open the fuel filler cap during high
ambient temperatures, a slight "pres-
sure sound" may be heard. This is nor-
mal and not a cause for concern.
Whenever you open the fuel filler cap,
turn it slowly.
o Make sure the fuel filler cap is replaced
and securely seated after fueling. Failure
to replace or fully seat the fuel filler cap
will result in fuel vapors escaping into
the atmosphere and the check engine
(MIL) indicator illuminating.
B550A03Y
HEF-132AB560A02Y
Fuel Cap Holder

FEATURES OF YOUR HYUNDAI 1- 59
B570A01L-GATHOOD RELEASE
1. Pull the release knob to unlatch the hood.
2. Press the safety catch lever up and lift the
hood.
3. Raise the hood by hand.
When closing the hood, slowly close the hood
and make sure it locks into place.
o Do not "TOP-OFF" after the first nozzle
shut off when refueling.
o The fuel cap must be tightened at least
3 clicks, otherwise " " light will
illuminate.
1MS104008 B560B01L-GAT
Manual Fuel Filler Lid Release
If the fuel filler lid cannot be opened using the
remote opener, a manual opener handle is
located inside the trunk on the left side. Open the
fuel filler lid by pulling on this handle as shown
in the illustration.
HXG115
WARNING:o Always double check to be sure that the
hood is firmly latched before driving
away. If it is not latched, the hood could
open while the vehicle is being driven,
causing a total loss of visibility, which
might result in an accident.
o Do not move the vehicle with the hood
in the raised position, as vision is ob-
structed and the hood could fall or be
damaged.
HEF-134A
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1- 60 FEATURES OF YOUR HYUNDAI
!WARNING:Do not place the sun visor in such a manner
that it obscures visibility of the roadway,
traffic or other objects.
B580B04Y-AAT
Illuminated Vanity Mirror
Opening the lid of the vanity mirror will automati-
cally turn on the mirror light.
B620A01S-AATFRONT DOOR EDGE WARNING
LIGHT (If installed)
A red light comes on when the front door is
opened. The purpose of this light is to assist
when you get in or out and also to warn passing
vehicles.
B610A02Y-GAT
HORN
Press the center hub on the steering wheel to
sound the horn.
B620A02YHEF-200
Working Zone
B580A01A-AATSUNVISOR
Your Hyundai is equipped with sun visors to give
the driver and front passenger either frontal or
sideward shade. The sun visors are fitted on
both sides on all models. To reduce glare or to
shut out direct rays of the sun, turn the sun visor
down.
A vanity mirror is provided on the back of the sun
visor for the driver and front passenger.
NOTE:The Supplemental Restraint System (SRS)
label containing useful information can be
found on the back of each sun visor.
HEF-116