2010 Hyundai Sonata lock

1FEATURES OF YOUR HYUNDAI16
o Do not operate the vehicle with the
headrests removed as injury to the
occupants may occur in the event of
an accident. Headrests may provide
protection against neck injuries when
properly adjusted.
o Do not adjust the headrest position of
the driver's seat while the vehicle is in
motion.
B082D01CM-AATRemovalTo remove the headrest, raise it as far as
it can go then press the release button (1)
while pulling the headrest up (2).
To reinstall the headrest, put the headrest
poles (3) into the holes while pressing the
release button (1). Then adjust it to the
appropriate height.
ONF039041
WARNING:
Make sure the headrest locks in position
after adjusting it to properly protect the
occupants.
!
!
WARNING:
o For maximum effectiveness in case
of an accident, the headrest should be
adjusted so the middle of the head-
rest is at the same height of the center
of gravity of an occupant's head. Gen-
erally, the center of gravity of most
people's head is similar with the height
of the top of their eyes. Also, adjust
the headrest as close to your head as
possible. For this reason, the use of a
cushion that holds the body away from
the seatback is not recommended.
B080D01JM

1FEATURES OF YOUR HYUNDAI20
B085D02CM-AATAdjusting the height up and downTo raise the headrest, pull it up to the
desired position (1). To lower the head-
rest, push and hold the release button (2)
on the headrest support and lower the
headrest to the desired position (3).
B085E01CM-AATRear Seat
HeadrestThe rear seat(s) is equipped with head-
rests in all the seating positions for the
occupant's safety and comfort.
The headrest not only provides comfort for
passengers, but also helps protect the
head and neck in the event of a collision.
ONF039401
!
WARNING:
Make sure the headrest locks in position
after adjusting it to properly protect the
occupants.B085F01CM-AATRemovalTo remove the headrest, raise it as far as
it can go then press the release button (1)
while pulling the headrest up (2).
To reinstall the headrest, put the headrest
poles (3) into the holes while pessing the
release button (1). Then adjust it to the
appropriate height.
ONF029046
*
HNF204512
3

1
FEATURES OF YOUR HYUNDAI
21
!
WARNING:
The purpose of the folding rear
seatbacks is to allow you to carry longer
objects than could otherwise be
accommodated. Do not allow
passengers to sit on top of the folded
down seatback, while the car is moving
as this is not a proper seating position
and no seat belts are available for use.
This could result in serious injury or
death in case of an accident or sudden
stop. Objects carried on the folded down
seatback should not extend higher than
the top of the front seats. This could allow
cargo to slide forward and cause injury
or damage during sudden stops.
B110A01NF-GATFOLDING REAR SEATBACKSo To unlock the seatback, pull the
seatback release lever, then pull for-
ward on the seatback panel.
o When you return the seatback to its
upright position, always be sure it has
locked into position by pulling and
pushing on the top of the seatback.
B110A01NF
!
WARNING:
B080D02TG-1
o For maximum effectiveness in case
of an accident, the headrest should be
adjusted so the middle of the head-
rest is at the same height of the center
of gravity of an occupant's head. Gen-
erally, the center of gravity of most
people's head is similar with the height
of the top of their eyes. Also, adjust
the headrest as close to your head as
possible. For this reason, the use of a
cushion that holds the body away from
the seatback is not recommended.
o Do not operate vehicle with the head-
rests removed as injury to the occu-
pants may occur in the event of an
accident. Headrests may provide pro-
tection against neck injuries when
properly adjusted.

1
FEATURES OF YOUR HYUNDAI
25
B180A02NF-AATSEAT BELT-Driver's 3-Point System
with Emergency Locking Retractor
To Fasten Your BeltTo fasten your seat belt, pull it out of the
retractor and insert the metal tab into the
buckle. There will be an audible "click"
when the tab locks into the buckle.
The seat belt automatically adjusts to the
proper length only after the lap belt portion
is adjusted manually so that it fits snugly
around your hips. If you lean forward in a
slow, easy motion, the belt will extend and
let you move around. If there is a sudden
stop or impact, however, the belt will lock
into position. It will also lock if you try to lean
forward too quickly.
B180A01NF
NOTE:o If you are not able to pull out the seat
belt from the retractor, firmly pull the
belt out and release it. Then you will be
able to pull the belt out smoothly.
o If the driver's seat belt is not fastened
when the ignition key is turned from
the "OFF" position to the "ON" or
"START" position, the seat belt warn-
ing light will blink and the warning
chime will sound for approximately
six seconds to remind the driver to
fasten the driver's seat belt.
!
Release the button to lock the anchor into
position. Try sliding the height adjuster to
make sure that it has locked into position.
WARNING:
o Verify the shoulder belt anchor is
locked into position at the appropriate
height. Never position the shoulder
belt across your neck or face.
Improperly positioned seat belts can
cause serious injuries in an accident.
o Failure to replace seat belts after an
accident could leave you with
damaged seat belts that will not
provide protection in the event of
another collision leading to personal
injury or death. Replace your seat
belts after being in an accident as
soon as possible.
!
WARNING:
o Adjust the shoulder belt height when
you sit well back in the seat.
o When adjusting the shoulder belt
height, grip the height adjuster button
securely and slide the height adjuster
up or down.

1FEATURES OF YOUR HYUNDAI26
B190A02NF-AATSEAT BELTS-Front Passenger and
Rear Seat 3-Point System with
Combination Locking Retractor
To Fasten Your BeltCombination retractor type seat belts are
installed in the rear seat positions to help
accommodate the installation of child
restraint systems. Although a combination
retractor is also installed in the front
passenger seat position, Hyundai strongly
recommends that children always be seated
in the rear seat. NEVER place any infant
restraint system in the front seat of the
vehicle.
This type of seat belt combines the features
of both an emergency locking retractor seat
belt and an automatic locking retractor seat
belt. To fasten your seat belt, pull it out of the
retractor and insert the metal tab into the
buckle. There will be an audible "click"
when the tab locks into the buckle. When
not securing a child restraint, the seat belt
operates in the same way as the driver's
seat belt (Emergency Locking Retractor
Type). It automatically adjusts to the proper
length only after the lap belt portion of the
seat belt is adjusted manually so that it fits
snugly around your hips. When the seat belt
is fully extended from the retractor to allow
the installation of a child restraint system,
the seat belt operation changes to allow the
belt to retract, but not to extend (Automatic
Locking Retractor Type). See page 1-32.
NOTE:o Although the combination retractor
provides the same level of protection
for seated passengers in either
emergency or automatic locking
modes, it is recommended that seated
passengers use the emergency
locking feature for improved
convenience. The automatic locking
function is intended to facilitate child
restraint installation. To convert from
the automatic locking feature to the
emergency locking operation mode,
allow the unbuckled seat belt to fully
retract.
o The front passenger's seat belt
warning light on the center fascia
panel blinks until the front passenger's
seat belt is fastened to remind the
front passenger to fasten the front
passenger's seat belt, when the
ignition key is turned from the "OFF"
position to "the "ON" or "START"
position.
WARNING:
o For maximum restraint system pro-
tection, the seat belts must always be
used whenever the car is moving.
o Seat belts are most effective when
seatbacks are in the upright position.
o Children age 12 and younger must
always be properly restrained in the
rear seat. Never allow children to ride
in the front passenger seat. If a child
over 13 must be seated in the front
seat, he/she must be properly belted
and the seat should be moved as far
back as possible.
o Never wear the shoulder belt under
your arm or behind your back. An
improperly positioned shoulder belt
can cause serious injuries in a crash.
The shoulder belt should be positioned
midway over your shoulder across
your collarbone.
o Avoid wearing twisted seat belts. A
twisted belt can't do its job as well. In a
collision, it could even cut into you. Be
sure the belt webbing is straight and
not twisted.
o Be careful not to damage the belt web-
bing or hardware. If the belt webbing or
hardware is damaged, replace it.
!

1
FEATURES OF YOUR HYUNDAI
27
CHILD RESTRAINT SYSTEMB230A01NF-AATChildren riding in the car should sit in the
rear seat and must always be properly
restrained to minimize the risk of injury in
an accident, sudden stop or sudden
maneuver. According to accident statistics
provided by the National Highway Traffic
Safety Administration (NHTSA), children
are safer when properly restrained in the
rear seats than in the front seat. Larger
children not in a child restraint should use
one of the seat belts provided.
All 50 states have child restraint laws. You
should be aware of the specific
requirements in your state. Child and/or
infant safety seats must be properly placed
and installed in the rear seat. You must use
a commercially available child restraint
system that meets the requirements of the
Federal Motor Vehicle Safety Standards
(FMVSS). Child restraint systems are
designed to be secured in vehicle seats by
lap belts or the lap belt portion of a lap/
shoulder belt, or by a tether anchor and/or
LATCH anchors (if installed).
Children could be injured or killed in a
crash if their restraints are not properly
secured. For small children and babies, a
child seat or infant seat must be used.
Before buying a particular child restraint
system, make sure it fits your car seat and
seat belts, and fits your child. Follow all the
instructions provided by the manufacturer
when installing the child restraint system. The seat belt is released by pressing the
release button in the locking buckle. When
it is released, the belt should automatically
draw back into the retractor.
If this does not happen, check the belt to be
sure it is not twisted, then try again.
B210A01A-AATTo Release the Seat Belt
B210A01NF
WARNING:
You should place the lap belt portion as
low as possible and snugly across your
hips, not on your waist. If the lap belt is
located too high on your waist, it may
increase the chance of injury in the event
of a collision. Both arms should not be
under or over the belt. Rather, one should
be over and the other under, as shown in
the illustration.
Never wear the seat belt under the arm
nearest the door.
!
B200A01A-AATAdjusting Your Seat Belt
B200A01NF

1FEATURES OF YOUR HYUNDAI28
!
WARNING:
o A child restraint system must be
placed in the rear seat. Never install a
child or infant seat on the front
passenger's seat. Should an accident
occur and cause the passenger side
airbag to deploy, it could severely
injure or kill an infant or child seated in
an infant or child seat. Thus only use
a child restraint in the rear seat of your
vehicle.
o A safety belt or child restraint system
can become very hot if it is left in a
closed vehicle on a sunny day, even if
the outside temperature does not feel
hot. Be sure to check the seat cover
and buckles before placing a child
there.
o When the child restraint system is not
in use, store it in the trunk or fasten it
with a safety belt so that it will not be
thrown forward in the case of a sudden
stop or an accident.
o Children may be seriously injured or
killed by an inflating airbag. All
children, even those too large for child
restraints, must ride in the rear seat.
!
WARNING:
To reduce the chance or serious or fatal
injuries:
o Children of all ages are safer when re-
strained in the rear seat. A child riding in
the front passenger seat can be force-
fully struck by an inflating airbag result-
ing in serious or fatal injuries.
o Always follow the instructions for instal-
lation and use of the child restraint maker.
o Always make sure the child seat is se-
cured properly in the car and your child
is securely restrained in the child seat.
o Never hold a child in your arms or lap
when riding in a vehicle. The violent
forces created during a crash will tear
the child from your arms and throw the
child against the car’s interior.
o Never put a seat belt over yourself and
a child. During a crash, the belt could
press deep into the child causing seri-
ous internal injuries.
o Never leave children unattended in a
vehicle – not even for a short time. The
car can heat up very quickly, resulting in
serious injuries to children inside. Even
very young children may inadvertently
cause the vehicle to move, entangle
themselves in the windows, or lock them-
selves or others inside the vehicle.o Never allow two children, or any two
persons, to use the same seat belt.
o Children often squirm and reposition
themselves improperly. Never let a
child ride with the shoulder belt under
their arm or behind their back. Always
properly position and secure children
in rear seat.
o Never allow a child to stand-up or
kneel on the seat or floor of a moving
vehicle. During a collision or sudden
stop, the child can be violently thrown
against the vehicle's interior, resulting
in serious injury.
o Never use an infant carrier or a child
safety seat that "hooks" over a
seatback, it may not provide adequate
security in an accident.
o Seat belts can become very hot, es-
pecially when the car is parked in
direct sunlight. Always check seat
belt buckles before fastening them
over a child.
o Always store or secure a child seat,
even when it is not in use. During a
collision or sudden stop, the child seat
could be thrown inside the vehicle.
!
WARNING:

1FEATURES OF YOUR HYUNDAI32
B230G04Y-AATChild Restraint System Installation
on Rear Seats
OCM019300
On outboard rear seats
B235G02NF
On rear seat center positionTo install a child restraint system in the rear
seats, extend the shoulder/lap belt entirely
from its retractor until a "click" is felt. This
will engage the seat belt retractor automatic
locking feature, which allows the seat belt
to retract but not extend. Install the child
restraint system, buckle the seat belt and
allow the seat belt to take up any slack.
Make sure that the lap portion of the belt is
tight around the child restraint system and
the shoulder portion of the belt is positioned
so that it cannot interfere with the child's
head or neck. Also, double check to be
sure that the retractor has engaged the
Automatic Locking feature by trying to
extend webbing out of the retractor. If the
retractor is in the Automatic Locking mode,
the belt will be locked. After installation of
the child restraint system, try to move it in all
directions to be sure the child restraint
system is securely installed. If you need to
tighten the belt, pull more webbing toward
the retractor. When you unbuckle the seat
belt and allow it to retract, the retractor will
automatically revert back to its normal
seated passenger Emergency Locking
usage condition.
!
WARNING:
o If the retractor is not in the Automatic
Locking mode, the child restraint can
move when your vehicle turns or stops
suddenly. A child can be seriously
injured or killed if the child restraint is
not properly anchored to the car,
including setting the retractor to the
Automatic Locking mode.
o Do not install any child restraint
system in the front passenger seat.
Should an accident occur and cause
the passenger side airbag to deploy,
it could severely injure or kill an infant
or child seated in an infant or child
seat. Therefore, only use a child
restraint system in the rear seat of
your vehicle.NOTE:o Before installing the child restraint
system in any seating position, read
the instructions supplied by the child
restraint system manufacturer.
o If the seat belt does not operate as
described, have the system checked
immediately by your authorized
Hyundai dealer.