2006 Hyundai Sonata Owner's Manual

1
FEATURES OF YOUR HYUNDAI
3
KEYS
BREAKING IN YOUR NEW HYUNDAI
B010F01A-AATOperation in Foreign CountriesIf you are going to drive your Hyundai in another
country, be sure to:
o Observe all regulations regarding registra-
tion and insurance.
o Determine that acceptable fuel is available.B010E01A-AATGasolines for Cleaner AirTo help contribute to cleaner air, Hyundai rec-
ommends that you use gasolines treated with
detergent additives, which help prevent deposit
formation in the engine. These gasolines will
help the engine run cleaner and enhance per-
formance of the Emission Control System.
B020A01S-AATDuring the First 1,200 Miles (2,000 Km)No formal "break-in" procedure is required with
your new Hyundai. However, you can contrib-
ute to the economical operation and durability of
your Hyundai by observing the following recom-
mendations during the first 1,200 miles (2,000
km).
o Don't drive faster than 55 MPH (88 km/h).
o While driving, keep your engine speed (rpm,
or revolutions per minute) between 2,000
rpm and 4,000 rpm.
o Use moderate acceleration. Don't start
quickly or depress the accelerator pedal
fully.
o For the first 200 miles (300 km), try to avoid
hard stops.
o Don't lug the engine (in other words, don't
drive so slowly in too high a gear that the
engine "bucks":shift to a lower gear).
o Whether going fast or slow, vary your speed
from time to time.
o Don't let the engine idle longer than 3 minutes
at one time.
o Don't tow a trailer during the first 1,200 miles
(2,000 km) of operation.
B030A01NF-GATFor greater convenience, your Hyundai has
two master keys and a sub key. The master
keys will open all locks on your vehicle. The sub
key will only function in the ignition and the door
locks.
Leaving your sub key with a parking attendant
will ensure that your vehicle's trunk, trunk lid
release, glove box compartment and rear trunk
access may not be unlocked in your absence.NOTE:Before leaving your sub key with a parking
attendant, make sure that the lock knobs of
the rear seatback lock and the trunk lid lock
are switched to the "LOCK" position.
B030A01NF
Master key Sub key

1FEATURES OF YOUR HYUNDAI4
DOOR LOCKS!
B040A01A-AAT B030C01JM-AAT
ILLUMINATED IGNITION SWITCHWhenever either front door is opened, the igni-
tion switch will be illuminated for your conve-
nience, provided the ignition switch is not in the
"ON" position.
The light will go off approximately 10 seconds
after closing the door or when the ignition switch
is turned on.
WARNING:
o Unlocked doors can be dangerous. Be-
fore you drive away (especially if there
are children in the car), be sure that all the
doors are securely closed and locked so
that the doors cannot be opened from
the inside. This helps ensure that the
doors will not be opened accidentally.
Also, when combined with the proper
use of seat belts, locking the doors helps
keep occupants from being ejected from
the car in case of an accident.
o Before opening the door, always look for
and avoid oncoming traffic.
B030B01NF-GATRecord Your Key NumberA code number is attached on the number tag
that came with the keys to your Hyundai. This
key number tag should not be left with the keys
but kept in a safe place, not in the vehicle. The
key number should also be recorded in a place
where it can be found in an emergency.
If you need additional keys, or if you should lose
your keys, your authorized Hyundai dealer can
make new keys if you can supply the key
number.
B030B01NF
B030C01E

1
FEATURES OF YOUR HYUNDAI
5
B040B01JM-AATLocking, unlocking front doors with a
keyo The door can be locked or unlocked with a
key.
o Lock the door by turning the key toward the
front of the vehicle and unlock it by turning the
key toward the rear.NOTE:The driver's door can be unlocked by turn-
ing the key once toward the rear. If you wish
to unlock all doors, turn the key again
toward the rear within 4 seconds. The
passenger's side will lock or unlock all
doors with just one rotation.
B040C02Y-AATLocking from the OutsideThe doors can be locked without a key. To lock
the doors from the outside, first push the inside
lock switch to the "LOCK" position, so that the
red mark on the switch is not visible, then close
the door.
The door will not lock if the key is left in the ignition
switch when the front doors are closed. This is
normal operation.NOTE:o When locking the door this way, be care-
ful not to lock the door with the key left
in the vehicle.
o To discourage theft, always remove the
ignition key, close all windows and lock
all doors when leaving your vehicle un-
attended.
HNF2007
LOCKUNLOCK
B040C01NF-A
B040D01NF-AATLocking from the InsideTo lock the doors from the inside, simply close
the door and push the lock switch to the "LOCK"
position.NOTE:o When the door is locked, the red mark on
the switch is not visible.
o The driver's and front passenger's doors
can be opened by pulling the inside door
handle even if the inside lock switch is
pushed to the "LOCK" position.
HNF2008
LOCK
UNLOCK

1FEATURES OF YOUR HYUNDAI6
B040E04A-AATChild-Protector Rear Door LockYour Hyundai is equipped with left and right side
"child-protector" rear door locks. When the lock
mechanism is engaged, the rear door cannot be
opened from the inside. Its use is recommended
whenever there are small children in the rear
seat.
To engage the child-protector feature so that
the door cannot be opened from the inside,
move the child-protector lever to the " "
position and close the door. Move the lever to
the " " position when normal door operation
is desired.
To open the door from the outside, pull the
outside door handle.
HNF2011-1
B040G02NF-AATCentral Door LocksThe central door locking switch is located on the
driver's and front passenger's armrest. It is
operated by depressing the door lock switch. If
any door is open when the switch is depressed
to the "LOCK" position, the door will remain
locked when closed.NOTE:o When depressing the front portion of
the driver's or front passenger's door
lock switch, all vehicle doors will lock.
o When depressing the rear portion of
these switches, all vehicle doors will
unlock.
B040G01NF
Driver's sideFront passenger's side
LOCK
UNLOCKLOCK
UNLOCK
WARNING:
Be careful not to pull the inside door handle
while driving. If you pull the inside door
handle, the door can be opened and you
may be ejected from the vehicle and can be
injured or killed.
!

1
FEATURES OF YOUR HYUNDAI
7
!
WARNING:
Be careful not to pull the inside door handle
while driving. If you pull the inside door
handle, the door can be opened and you
may be ejected from the vehicle and can be
injured or killed. o The driver's and front passenger's doors
can be opened by pulling the inside door
handle even if the front portion of the
driver's or front passenger's central door
locking switch has been depressed to
lock the doors.
o If the door is locked/unlocked multiple
times in rapid succession with either the
vehicle key or door lock switch, the sys-
tem may stop operating temporarily in
order to protect the circuit and prevent
damage to system components.
B070F02NF-AATKEYLESS ENTRY SYSTEM
NOTE:This device complies with Part 15 of the
FCC rules. Operation is subject to the fol-
lowing two conditions:
(1) This device may not cause harmful in-
terference, and (2) this device must accept
any interference received, including inter-
ference that may cause undesired opera-
tion.
CAUTION:
Changes or modifications not expressly
approved by the party responsible for com-
pliance could void the user's authority to
operate the equipment.
Locking doors1. Close all doors.
2. Push the "LOCK ( )" button on the trans-
mitter.
3. At the same time, all doors lock and the turn
signal lights will blink once to indicate that the
system is armed.Unlocking doors1. Push the "UNLOCK ( )" button on the
transmitter.
2. At the same time, the driver's door unlocks
and the turn signal lights will blink twice to
indicate that the system is disarmed.NOTE:If you wish to unlock all the doors, press the
"UNLOCK" button on the transmitter again
within 4 seconds.Releasing the trunk lidPush the trunk lid release button ( ) on the
transmitter for longer than 1 second.
!
B040H01NF-AATSpeed Sensing Auto Door Locking
(If Activated)When the speed of the vehicle keeps above the
specific speed for 1 second, it will automatically
lock all doors and for activation of this feature,
contact your authorised Hyundai Dealar.

1FEATURES OF YOUR HYUNDAI8
2) Make sure that the engine hood and trunk lid
are closed and latched.
3) Lock the doors using the transmitter of the
keyless entry system.
After completion of the steps above, the turn
signal lights will blink once to indicate that the
system is armed.NOTE:1) If any door, trunk lid or engine hood
remains open, the system will not be
armed.
2) If this happens, rearm the system as
previously described.NOTE:Do not arm the system until all passengers
have left the car. If the system is armed while
a passenger(s) remains in the car, the alarm
may be activated when the remaining
passenger(s) leaves the car.
THEFT-ALARM SYSTEMB070A01A-AATThis system is designed to provide protection
from unauthorized entry into the car. This sys-
tem is operated in three stages : the first is the
"Armed" stage, the second is the "Alarm" stage
and the third is the "Disarmed" stage. If trig-
gered, the system provides an audible alarm
with blinking of the turn signal lights.B070B01NF-AATArmed Stage
B070B01NF-A
Lock
Unlock
Trunk Unlock
Park the car and stop the engine. Arm the
system as described below.
1) Remove the ignition key from the ignition
switch.
NOTE:The transmitter will not work if any of fol-
lowing occur:
- The ignition key is in ignition switch.
- You exceed the operating distance limit
(10 m).
- The battery in the transmitter is weak.
- Other vehicles or objects may be block-
ing the signal.
- The weather is extremely cold.
- The transmitter is close to a radio trans-
mitter such as a radio station or an
airport which can interfere with normal
operation of the transmitter.
When the transmitter does not work cor-
rectly, open and close the door with the
ignition key. If you have a problem with the
transmitter, contact an authorized Hyundai
Dealer.NOTE:Keep the transmitter away from water or
any liquid. If the keyless entry system is
inoperative due to exposure to water or
liquids, it will not be covered by your manu-
facturer vehicle warranty.

1
FEATURES OF YOUR HYUNDAI
9
B070D01NF-AATDisarmed StageThe system will be disarmed by using the
transmitter or the ignition key.
Only the driver's door is unlocked by depress-
ing once the "UNLOCK ( )" button on the
transmitter. If you wish to unlock all doors, press
the "UNLOCK ( )" button on the transmitter
again within 4 seconds.
Whenever the step above is completed, the turn
signal lights will blink twice to indicate that the
system is disarmed.
If any door, trunk lid or engine hood is not opened
or the ignition key is not inserted in the ignition
switch within 30 seconds, the system will be
rearmed.NOTE:When the system is disarmed while the
"DOOR" button of the interior light is de-
pressed, the interior light will illuminate for
30 seconds.
B070C01NF-AATAlarm StageThe alarm will be activated if any of the following
occurs while the car is parked and the system
is armed.
1) A front or rear door is opened without using
the transmitter or the ignition key.
2) The trunk lid is opened without using the
transmitter or the ignition key.
3) The engine hood is opened.
The alarming horn will sound and the turn signal
lights will blink continuously for 27 seconds
(This will repeat 3 times). To turn off the system,
unlock the door or trunk lid with the transmitter
or the ignition key.
B070C01NF-A
CAUTION:
Avoid trying to start the engine while the
system is armed.
!
B070E01NF-AATPanic Warning1. Push the "PANIC" button on the backside of
the transmitter.
2. At the same time, the alarming horn will
sound and the turn signal lights will blink
continuously for 30 seconds.
3. To turn off the system, push the "PANIC"
button again on the backside of the transmit-
ter.
B070E02NF-A

1FEATURES OF YOUR HYUNDAI10
HNF2005
Battery
2. Remove the old battery from the case and
note the polarity. Make sure the polarity of
the new battery is the same(+side facing up),
then insert it in the transmitter.
B070E01NF-GATReplacing the batteryWhen the transmitter's battery begins to get
weak, it may take several pushes on the button
to lock or unlock the doors, and the LED will not
light. Replace the battery as soon as possible.
Battery type : CR2032
Replacement instructions:
1. Carefully separate the case with a coin as
shown in the illustration.
B070E01NF