Hyundai Sonata

Safety features of your vehicle23
Driver’s seat(1) Forward and backward
(2) Seatback angle
(3) Seat cushion height
(4) Lumbar support*
(5) Seat warmer*
(6) HeadrestFront passenger’s seat(7) Forward and backward
(8) Seatback angle*
(9) Seat warmer*
(10) HeadrestRear seat(11) Headrest
(12) Seatback folding knob
(13) Armrest
(14) Seat warmer**: if equipped
SEATS
OYF039001N
Type A
Type A
Type B
Type B

33
Safety features of your vehicle
WARNING
- Driver’s seat
 Never attempt to adjust the seatwhile the vehicle is moving. This
could result in loss of control,
and an accident causing death,
serious injury, or property dam-
age.
 Do not allow anything to interfere with the normal position of the
seatback. Storing items against a
seatback or in any other way
interfering with proper locking of
a seatback could result in serious
or fatal injury in a sudden stop or
collision.
 Always drive and ride with your seatback upright and the lap por-
tion of the seat belt snug and low
across the hips. This is the best
position to protect you in case of
an accident.
 In order to avoid unnecessary and perhaps severe air bag
injuries, always sit as far back as
possible from the steering wheel
while maintaining comfortable
control of the vehicle. We recom-
mend that your chest be at least
10 inches (250 mm) away from
the steering wheel.
WARNING
- Loose objects
Loose objects in the driver’s foot
area could interfere with the opera-
tion of the foot pedals, possibly
causing an accident. Do not place
anything under the front seats.
WARNING
- Driver respon-
sibility for passengers
Riding in a vehicle with the seat-
back reclined could lead to serious
or fatal injury in an accident. If a
seat is reclined during an accident,
the occupant’s hips may slide
under the lap portion of the seat
belt, applying great force to the
unprotected abdomen. Serious or
fatal internal injuries could result.
The driver must advise the passen-
ger to keep the seatback in an
upright position whenever the vehi-
cle is in motion.
WARNING -
Uprighting
seat
When you return the seatback to its
upright position, hold the seatback
and return it slowly and be sure
there are no other occupants
around the seat. If the seatback is
returned without being held and
controlled, the back of the seat
could spring forward resulting in
accidental injury to a person struck
by the seatback.
WARNING
Do not use a sitting cushion that
reduces friction between the seat
and passenger. The passenger's
hips may slide under the lap por-
tion of the seat belt during an acci-
dent or a sudden stop. Serious or
fatal internal injuries could result
because the seat belt can't operate
normally.

Safety features of your vehicle43
(Continued)
 When resetting the seatback tothe upright position, make sure it
is securely latched by pushing it
forward and rearwards.
 To avoid the possibility of burns, do not remove the carpet in the
cargo area. Emission control
devices beneath this floor gener-
ate high temperatures.
WARNING
- Rear seat-backs
 The rear seatback must be
securely latched. If not, passen-
gers and objects could be thrown
forward resulting in serious
injury or death in the event of a
sudden stop or collision.
 Luggage and other cargo should be laid flat in the cargo area. If
objects are large, heavy, or must
be piled, they must be secured.
Under no circumstances should
cargo be piled higher than the
seatbacks. Failure to follow these
warnings could result in serious
injury or death in the event of a
sudden stop, collision or rollover.
 No passenger should ride in the cargo area or sit or lie on folded
seatbacks while the vehicle is
moving. All passengers must be
properly seated in seats and
restrained properly while riding.
(Continued)
WARNING
After adjusting the seat, always
check that it is securely locked into
place by attempting to move the
seat forward or reverse without
using the lock release lever.
Sudden or unexpected movement
of the driver's seat could cause you
to lose control of the vehicle result-
ing in an accident.
WARNING
 Do not adjust the seat while wear-ing seat belts. Moving the seat
cushion forward may cause
strong pressure on the abdomen.
 Use extreme caution so that hands or other objects are not
caught in the seat mechanisms
while the seat is moving.
 Do not put a cigarette lighter on the floor or seat. When you oper-
ate the seat, gas may gush out of
the lighter and cause fire.

35
Safety features of your vehicle
Front seatManual adjustmentForward and rearward
To move the seat forward or rearward:
1. Pull the seat slide adjustment lever upand hold it.
2. Slide the seat to the position you desire.
3. Release the lever and make sure the seat is locked in place.
Adjust the seat before driving, and make
sure the seat is locked securely by trying
to move forward and rearward without
using the lever. If the seat moves, it is not
locked properly. Seatback angle
To recline the seatback:
1. Lean forward slightly and lift up the
seatback recline lever.
2. Carefully lean back on the seat and adjust the seatback of the seat to the
position you desire.
3. Release the lever and make sure the seatback is locked in place. (The lever
MUST return to its original position for
the seatback to lock.) Seat cushion height (for driver’s seat)
To change the height of the seat cushion,
push the lever upwards or downwards.
• To lower the seat cushion, push the
lever down several times.
 To raise the seat cushion, pull the lever up several times.
OYF039003
OYF039004
OYF039002

Safety features of your vehicle63Power adjustment (if equipped)The front seat can be adjusted by using
the control switch located on the outside
of the seat cushion. Before driving, adjust
the seat to the proper position so as to
easily control the steering wheel, pedals
and switches on the instrument panel.Forward and rearward
Push the control switch forward or rear-
ward to move the seat to the desired
position. Release the switch once the
seat reaches the desired position.
CAUTION
 The power seat is driven by anelectric motor. Stop operatingonce the adjustment is complet- ed. Excessive operation maydamage the electrical equipment.
 When in operation, the power seat consumes a large amount ofelectrical power. To preventunnecessary charging system drain, do not adjust the powerseat longer than necessary while the engine is not running.
 Do not operate two or more power seat control switches at the sametime. Doing so may result inpower seat motor or electrical component malfunction.
OYF039005
WARNING
The power seat is operable with the
ignition OFF.
Therefore, children should never be
left unattended in the vehicle.

37
Safety features of your vehicle
Seat cushion height (for driver’s seat)
Pull the front portion of the control switch
up to raise or push down to lower the
front part of the seat cushion. Pull the
rear portion of the control switch up to
raise or push down to lower the rear part
of the seat cushion. Release the switch
once the seat reaches the desired posi-
tion.Seatback angle (if equipped)
Push the upper part of the switch forward
or rearward to move the seatback to the
desired angle. Release the switch once
the seat reaches the desired position.
Lumbar support (for driver’s seat)
(if equipped)The lumbar support can be adjusted by
pressing the lumbar support switch on
the side of the drivers seat. Press the
front portion of the switch to increase
support, or the rear portion of the switch,
to decrease support.
OYF039008
OYF039006
OYF039007

Safety features of your vehicle83HeadrestThe driver's and front passenger's seats
are equipped with a headrest for the
occupant's safety and comfort.
The headrest not only provides comfort
for the driver and front passenger, but
also helps to protect the head and neck
in the event of a collision.Adjusting the height up and down
To 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).
OYF039010
WARNING
 For maximum effectiveness in
case of an accident, the headrest
should be adjusted so the middle
of the headrest is at the same
height of the center of gravity of
an occupant's head. Generally,
the center of gravity of most peo-
ple'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.
 Do not operate the vehicle with the headrests removed as severe
injury to the occupants may
occur in the event of an accident.
Headrests may provide protec-
tion against neck injuries when
properly adjusted.
 Do not adjust the headrest posi- tion of the driver's seat while the
vehicle is in motion.
OMG038400

39
Safety features of your vehicle
Removal
To remove the headrest, raise it as far as
it can go then press the release button (1)
while pulling upward (2).
To reinstall the headrest, put the head-
rest poles (3) into the holes while press-
ing the release button (1). Then adjust it
to the appropriate height.Active headrest (if equipped)
The active headrest is designed to move
forward and upward during a rear impact.
This helps to prevent the driver's and
front passenger’s head from moving
rearward and thus helps prevent neck
injuries.
Seat warmer (if equipped)The seat warmer is provided to warm the
front seats during cold weather. With the
ignition switch in the ON position, push
either of the switches to warm the driver's
seat or the front passenger's seat.
HNF2041-1
OYF039013NOYF039014
OYF039012
WARNING
Make sure the headrest locks in
position after adjusting it to proper-
ly protect the occupants.
Type AType B
WARNING
A gap between the seat and the
headrest release button may
appear when seating on the seat or
when you push or pull the seat. Be
careful not to get your finger, etc.
caught in the gap.

Safety features of your vehicle10
3During mild weather or under conditions
where the operation of the seat warmer
is not needed, keep the switches in the
"OFF" position.
 The temperature setting of the seat is
changed as follows :✽ ✽ NOTICEWith the seat warmer switch in the LO
or HI position, the heating system in the
seat turns on or off automatically
depending on the seat temperature.
CAUTION
 When cleaning the seats, do not
use an organic solvent such asthinner, benzene, alcohol and gasoline. Doing so may damagethe surface of the heater or seats.
 To prevent overheating the seat warmer, do not place anything onthe seats that insulates againstheat, such as blankets, cushions or seat covers on the seats whilethe seat warmer is in operation.
 Do not place heavy or sharp objects on seats equipped withseat warmers. Damage to the seat warming components could occur.
WARNING
- Seat warmer burns
Passengers should use extreme
caution when using seat warmers
due to the possibility of excess
heating or burns. The occupants
must be able to feel if the seat is
becoming too warm and to turn the
seat warmer off. The seat warmer
may cause burns even at low tem-
peratures, especially if used for
long periods of time. In particular,
the driver must exercise extreme
care for the following types of pas-
sengers:
1. Infants, children, elderly or dis-
abled persons, or hospital outpa-
tients
2. Persons with sensitive skin or those that burn easily
3. Fatigued individuals
4. Intoxicated individuals
5. Individuals taking medication that can cause drowsiness or
sleepiness (sleeping pills, cold
tablets, etc.)
Switch
position LO Center HI
Temperature
LOW
OFF
HIGH

311
Safety features of your vehicle
Seatback pocketThe seatback pocket is provided on the
back of the front passenger’s and driver’s
seatbacks.
Rear 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 to protect
the head and neck in the event of a colli-
sion.
WARNING
For proper operation of the occu-
pant classification system:
 Do not place any items cumula-tively weighing over 2.2 lbs (1 kg)
in the seatback pocket or on the
seat.
 Do not hang onto the front pas- senger seat.
ONF039401
WARNING
- Seatback
pockets
Do not put heavy or sharp objects
in the seatback pockets. In an acci-
dent they could come loose from
the pocket and injure vehicle occu-
pants.
OYF039015