2012 Hyundai Sonata Hybrid lock

Safety features of your vehicle
54
3
The curtain air bags are designed to
deploy only during certain side impact
collisions, depending on the crash sever-
ity, angle, speed and impact. The curtain
air bags are not designed to deploy in all
side impact situations, collisions from the
front or rear of the vehicle or in most
rollover situations.
WARNING
In order for side and curtain air
bags to provide the best protec-
tion, front seat occupants and
outboard rear occupants should
sit in an upright position with the
seat belts properly fastened.
Importantly, children should sit in
a proper child restraint system in
the rear seat.
When children are seated in the rear outboard seats, they must be
seated in the proper child
restraint system. Make sure to
put the child restraint system as
far away from the door side as
possible, and secure the child
restraint system in a locked posi-
tion.
Do not allow the passengers to lean their heads or bodies onto
doors, put their arms on the
doors, stretch their arms out of
the window, or place objects
between the doors and passen-
gers when they are seated on
seats equipped with side and/or
curtain air bags.
(Continued)
(Continued)
Never try to open or repair anycomponents of the side curtain
air bag system. This should only
be done by an authorized
HYUNDAI dealer.
Failure to follow the above instruc-
tions can result in injury or death to
the vehicle occupants in an acci-
dent.

4
Smart key / 4-3
Theft-alarm system / 4-9
Door locks / 4-11
Trunk / 4-15
Windows / 4-17
Hood / 4-21
Fuel filler lid / 4-22
Panorama sunroof / 4-25
Steering wheel / 4-29
Mirrors / 4-31
Instrument cluster / 4-40
Hybrid electric vehicle / 4-47
Rear view camera / 4-68
Hazard warning flasher / 4-68
Lighting / 4-69
Wipers and washers / 4-74
Interior light / 4-76
Defroster / 4-79
Automatic climate control system (Type A) / 4-80
Automatic climate control system (Type B) / 4-91
Windshield defrosting and defogging / 4-102
Features of your vehicle

43
Features of your vehicle
SMART KEY
1. Door lock
2. Door unlock
3. Trunk unlock
4. Panic
With a smart key, you can lock or unlock
a door (and trunk) and even start the
engine without inserting the key.Locking
Using the door handle switch
Pressing the button of the front outside
door handles with all doors closed and
any door unlocked, locks all the doors. If
all doors, trunk and engine hood are
closed, the hazard warning lights will
blink and the chime will sound once to
indicate that all doors are locked.
However, if any door remains open, the
doors won't lock and the chime will sound
for 3 seconds. Close the door and try
again to lock the doors.
If the trunk lid or engine hood remains
open, the hazard warning light and chime
won't operate. After the, trunk lid and
engine hood are closed, the hazard
warning lights blink once.The button will only operate when the
smart key is within 28~40in. (0.7~1m)
from the outside door handle.
If you want to make sure that a door has
locked, you should check the door lock
button inside the vehicle or pull the out-
side door handle.
Even though you press the outside door
handle buttons, the doors will not lock
and the chime will sound for 3 seconds if
any of following occur:
• The smart key is in the vehicle.
The engine start/stop button is in ACC
or ON position.
Any door except the trunk is open.
Using the button on the smart key
All doors are locked if the lock button(1)
is pressed. If all doors, trunk and hood
are closed, the hazard warning lights will
blink and the chime will sound once to
indicate that all doors are locked.
However, if any door, trunk or engine
hood remains open, the hazard warning
lights and the chime will not operate. If all
doors, trunk and engine hood are closed
after the lock button is pressed, the haz-
ard warning lights blink.
OYF049213OYF049003
WARNING
The smart key would enable chil-
dren to operate power windows or
other controls, or even make the
vehicle move, which could result in
serious bodily injury or even death.
Never leave the smart key in your
vehicle with unsupervised children.

Features of your vehicle
44
Unlocking
Using the door handle switch
Pressing the button of the driver’s out-
side door handle with all doors closed
and locked, unlocks the driver’s door. The
hazard warning lights will blink and the
chime will sound twice to indicate that the
driver’s door is unlocked. All doors are
unlocked if the button is pressed once
more within 4 seconds. The hazard warn-
ing lights will blink and the chime will
sound twice to indicate that all the doors
are unlocked.
Pressing the button of the front passen-
ger’s outside door handle with all doors
closed and locked, unlocks all the doors.
The hazard warning lights will blink and
the chime will sound twice to indicate that
all doors are unlocked. The button will
only operate when the smart key is with-
in 28~40 in. (0.7~1 m) from the outside
door handle.
When the smart key is recognized in the
area of 28~40 in. (0.7~1 m) from the front
outside door handle, other people can
also open the doors without possession
of the smart key.
After pressing the button, the doors will
lock automatically unless you open any
door within 30 seconds.Using the button on the smart key
The driver's door is unlocked if the unlock
button(2) is pressed once. The hazard
warning lights will blink and the chime will
sound twice to indicate that the driver's
door is unlocked.
All doors are unlocked if the unlock button
is pressed once more within 4 seconds.
The hazard warning lights will blink and
chime will sound twice again to indicate
that all doors are unlocked.
After pressing this button, the doors will
lock automatically unless you open any
door within 30 seconds.
Trunk unlocking
Using the trunk handle switch
If you are within 28~40 in. (0.7~1 m) from
the outside trunk handle with your smart
key in your possession, the trunk will
unlock when you press the trunk handle
switch.
Also, once the trunk is opened and then
closed, the trunk will be locked automati-
cally.
Using the button on the smart key
The trunk is opened if the trunk unlock but-
ton(3) is pressed for more than 1 second.
Once the trunk is opened and then closed,
the trunk will lock automatically.
Panic
The horn sounds and hazard warning
lights flash for about 30 seconds if this
button(4) is pressed for more than 1 sec-
ond. To stop the horn and lights, press
any button on the smart key.
Start-up
You can start the engine without inserting
the key. For detailed information refer to
the “Engine start/stop button” in section 5.

Features of your vehicle
64
Restrictions in handling keys
When leaving keys with parking lot and
valet attendants, the following proce-
dures will ensure that your vehicle’s trunk
and glove box compartment can only be
opened with the mechanical key.
Lock
Remove the mechanical key from the
smart key and leave the smart key with
the attendant. In this manner the smart
key can only be used to start the hybrid
system and operate door locks.
Trunk
1. Open the trunk lid.
2. Set the trunk lid control switch toLOCK position ( ).
3. Close the trunk lid.
Glove box
Lock the glove box using the mechanical
key.
Lock release
Trunk
1. Unlock doors by using the smart key and unlock the trunk lid with the
mechanical key.
2. Set the trunk lid control switch to UNLOCK ( ).
3. Close the trunk lid.
In this position the trunk will open with
the trunk lid release button or smart key.
Glove box
Unlock the glove box using the mechani-
cal key.
Battery replacement
A smart key battery should last for sever-
al years, but if the smart key is not work-
ing properly, try replacing the battery with
a new one. If you are unsure how to use
your smart key or replace the battery,
contact an authorized HYUNDAI dealer.
1. Insert a slim tool into the opening and gently pry open the rear cover of the
smart key.
2. Replace the battery with a new battery (CR2032). When replacing the battery,
make sure the battery positive “+” sym-
bol faces up as indicated in the illus-
tration.
3. Install the battery cover in the reverse order of removal.
OYF049004
OYF049212
OBH048004

49
Features of your vehicle
THEFT-ALARM SYSTEM
This system is designed to provide pro-
tection from unauthorized entry into the
vehicle. This system is operated in three
stages: the first is the "Armed" stage, the
second is the "Theft-alarm" stage, and
the third is the "Disarmed" stage. If trig-
gered, the system provides an audible
alarm with blinking of the hazard warning
lights.
Armed stage
Park the vehicle and stop the engine.
Arm the system as described below.
1. Turn off the engine.
2. Make sure that all doors, the enginehood and trunk lid are closed and
latched.

the front outside door handle with the
smart key in your possession.
After completion of the steps above, the
hazard warning lights and chime will
operate once to indicate that the system
is armed.
If any door remains open, the doors won't
lock and the chime will sound for 3 sec-
onds. Close the door and try again to lock
the doors.
If the trunk lid or engine hood remains
open, the hazard warning lights and
chime won't operate and the theft-alarm
will not arm. After closing the trunk lid
and engine hood, the hazard warning
light blink once.
ton on the smart key.
After completion of the steps above, the
hazard warning lights and chime will
operate once to indicate that the system
is armed.
and chime won't operate and the theft-
alarm will not arm. After closing all doors,
trunk lid and engine hood, the hazard
warning lights blink once.
Do not arm the system until all pas-
sengers have left the vehicle. If the
system is armed while a passenger(s)
remains in the vehicle, the alarm may
be activated when the remaining pas-
senger(s) leave the vehicle. If any
door or trunk or engine hood is
opened within 30 seconds after the
system enters the armed stage, the
system is disarmed to prevent an
unnecessary alarm.
Armed
stage
Theft-alarm stageDisarmedstage

Features of your vehicle
10
4
Theft-alarm stage
The alarm will be activated if any of the
following occurs while the system is
armed.
A door is opened without using the
smart key.
The trunk is opened without using the smart key.
The engine hood is opened.
The horn will sound and the hazard
warning lights will blink continuously for
approximately 30 seconds, and the alarm
will repeat once more unless the system
is disarmed. To turn off the system,
unlock the doors with the smart key.
Opening the trunk with the alarm
armed (if equipped)
When the alarm is armed, the alarm will
not sound if the trunk lid is opened with
smart key.
Once the trunk is opened and then
closed, the trunk will be locked automati-
cally and the system will be armed again.
Also, if any of the doors or hood is
opened while the trunk lid is open and
the alarm is armed, the alarm will sound.
Disarmed stage
The system will be disarmed when the
doors are unlocked by pressing the
unlock button on the smart key or press-
ing the lock/unlock button of the front out-
side door handle with the smart key in
your possession.
After unlocking the doors, the hazard
warning lights and chime will operate
twice to indicate that the system is dis-
armed.
After unlocking the doors, if any door is
not opened within 30 seconds, the sys-
tem will be rearmed.
✽ ✽ NOTICE- Smart key system
• If the system is not disarmed with the
smart key, start the engine with the
smart key. Then the system will be
disarmed.
• If you lose your keys, consult your authorized HYUNDAI dealer.
CAUTION
Do not change, alter or adjust the
theft-alarm system because it could cause the theft-alarm system tomalfunction and should only beserviced by an authorized HYUNDAIdealer.
Malfunctions caused by improperalterations, adjustments or modifi-cations to the theft-alarm systemare not covered by your vehiclemanufacturer warranty.

411
Features of your vehicle
Operating door locks from out-
side the vehicle
Turn the key toward the rear of thevehicle to unlock and toward the front
of the vehicle to lock.
If you lock the door with a key, all vehi- cle doors will lock automatically.
From the driver’s door, turn the key toward the rear of the vehicle once to
unlock the driver’s door and once more
within 4 seconds to unlock all doors.
Doors can be locked and unlocked with the smart key.
Once the doors are unlocked, they may be opened by pulling the door handle.
When closing the door, push the door by hand. Make sure that doors are
closed securely.
✽ ✽ NOTICE
• In cold and wet climates, door locks
and door mechanisms may not work
properly due to freezing conditions.
• If the door is locked/unlocked multi- ple times in rapid succession with
either the vehicle key or door lock
switch, the system may stop operating
temporarily in order to protect the
circuit and prevent damage to system
components.
To lock a door without the key, push the
inside door lock button (1) or central
door lock switch (2 ) to the “Lock” posi-
tion and close the door (3).
If you lock the door with the central door lock switch (2), all vehicle doors
will lock automatically.
✽ ✽ NOTICE
Always remove the smart key, engage
the parking brake, close all windows
and lock all doors when leaving your
vehicle unattended.
DOOR LOCKS
OYFH041005N
LockUnlock
OYF049007
WARNING
If you don't close the door secure-
ly, the door may open again.
Be careful that someone's body and hands are not trapped when
closing the door.