HYUNDAI I20 2023 Service Manual

3-4
Safety system
Front seats
1. Forward and backward
2. Seatback angle
3. Seat cushion height*
4. Head restraint
5. Seat warmer*Rear seats
6. Head restraint (outboard and/or
centre*)
7. Seatback folding
8. Seat warmer*
* : if equipped
The actual feature in the vehicle may differ from the illustration.
OBC3030001R
SEATS
„ Passenger's Side
„ Driver's Side

„ Rear Seat

3-5
03
Safety precautions
Adjusting the seats so that you are
sitting in a safe, comfortable position
plays an important role for the safety
of the driver and passengers, along
with seat belts and air bags when in an
accident.
WARNING
Do not use a cushion that reduces
friction between the seat and the
passenger. The passenger’s hips may
slide under the lap portion of the seat
belt during an accident or a sudden
stop. Serious or fatal internal injuries
could result because the seat belt
cannot operate properly.
Air bags
You can take steps to reduce the risk
of being injured by an inflating air bag.
Sitting too close to an air bag greatly
increases the risk of injury in the event
the air bag inflates. Move your seat as
far back as possible from front air bags,
whilst still maintaining control of the
vehicle.
WARNING
To reduce the risk of serious injury or
death from an inflating air bag, take the
following precautions:

[Adjust the driver’s seat as far to the
rear as possible whilst maintaining
the ability to maintain full control of
the vehicle.

[Adjust the front passenger seat as far
to the rear as possible.

[Hold the steering wheel by the rim
with hands at the 9 o’clock and 3
o’clock positions to minimise the risk
of injuries to your hands and arms.

[NEVER place anything or anyone
between the air bag.

[Do not allow the front passenger to
place feet or legs on the dashboard
to minimise the risk of leg injuries.

3-6
Safety system
Seat belts
Always fasten your seat belt before
starting any trip.
At all times, passengers should sit
upright and be properly restrained.
Infants and small children must be
restrained in appropriate Child Restraint
Systems. Children who have outgrown
a booster seat and adults must be
restrained using the seat belts.
WARNING
Take the following precautions when
adjusting your seat belt:

[NEVER use one seat belt for more
than one occupant.

[Always position the seatback upright
with the lap portion of the seat belt
snug and low across the hips.

[NEVER allow children or small infants
to ride in a passenger’s lap.

[Do not route the seat belt across your
neck, across sharp edges, or reroute
the shoulder strap away from your
body.

[Do not allow the seat belt to become
caught or jammed.
Front seats
The front seat can be adjusted by using
the control lever or switches located on
the outside of the seat cushion. Before
driving, adjust the seat to the proper
position so that you can easily control
the steering wheel, foot pedals and
controls on the instrument panel.
WARNING
Take the following precautions when
adjusting your seat:

[NEVER attempt to adjust the seat
whilst the vehicle is moving. The
seat could respond with unexpected
movement and may cause loss
of vehicle control resulting in an
accident.

[Do not place anything under the front
seats. Loose objects in the driver’s
foot area could interfere with the
operation of the foot pedals, causing
an accident.

[Do not allow anything to interfere
with the normal position and proper
locking of the seatback.

[Do not place a cigarette lighter on
the floor or seat. When you operate
the seat, gas may exit out of the
lighter causing a fire.

[Use extreme caution when picking
small objects trapped under the seats
or between the seat and the centre
console. Your hands might be cut or
injured by the sharp edges of the seat
mechanism.

3-7
03

[If there are occupants in the rear
seats, be careful whilst adjusting the
front seat position.

[Make sure that the seat is locked in
place after the adjustment. If not,
the seat might move unexpectedly
resulting in an accident.
CAUTION
To prevent injury:

[Do not adjust your seat whilst
wearing your seat belt. Moving the
seat cushion forward may cause
strong pressure on your abdomen.

[Do not allow your hands or fingers to
get caught in the seat mechanisms
whilst the seat is moving.
Forward and rearward adjustment
OBC3030002R
To move the seat forward or rearward:
1. Pull up the seat slide adjustment lever
and hold it.
2. Slide the seat to the position you
desire.
3. Release the lever and make sure the
seat is locked in place. Move forward
and rearward without using the lever.
If the seat moves, it is not locked
properly.

3-8
Safety system
Seatback angle
OBC3030003R
To recline the seatback:
1. Lean forward slightly and lift up the
seatback lever.
2. Carefully lean back on the seat and
adjust the seatback 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.)Reclining seatback
Sitting in a reclined position when the
vehicle is in motion can be dangerous.
Even when buckled up, the protections
of your restraint system (seat belts
and/or air bags) is greatly reduced by
reclining your seatback.
WARNING
NEVER ride with a reclined seatback
when the vehicle is moving.
Riding with a reclined seatback
increases your chance of serious or
fatal injuries in the event of a collision
or sudden stop.
Drivers and passengers should ALWAYS
sit well back in their seats, properly
belted, and with the seatbacks upright.
Seat belts must be snug against your
hips and chest to work properly. When
the seatback is reclined, the shoulder
belt cannot do its job because it will not
be snug against your chest. Instead, it
will be in front of you.
During an accident, you could be twined
around the seat belt, causing neck or
other injuries.
The more the seatback is reclined,
the greater chance the passenger’s
hips will slide under the lap belt or the
passenger’s neck will strike the shoulder
belt.

3-9
03
Seat cushion height
(for driver’s seat, if equipped)
OBC3030004R
To change the height of the seat
cushion:

[Push down the lever several times, to
lower the seat cushion.

[Pull up the lever several times, to raise
the seat cushion.
Seatback pocket (if equipped)
OAI3039033
The seatback pocket is provided on the
back of the front seatback.
CAUTION
Do not put heavy or sharp objects in the
seatback pockets. In an accident they
could come loose from the pocket and
injure occupants.

3-10
Safety system
Rear seats (if equipped)
The rear seatbacks can be folded to
facilitate carrying long items or to
increase the luggage capacity of the
vehicle.
WARNING

[Never allow passengers to sit on top
of the folded down seatback whilst
the vehicle is moving. 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 seatbacks.
This could allow cargo to slide
forward and cause injury or damage
during sudden stops.
1. Set the front seatback to the upright
position and if necessary, slide the
front seat forward.
2. Lower the rear head restraints to the
lowest position (if equipped with
adjustable head restraints).
OAI3039010
3. Insert the rear lap/shoulder belt plate
into the holder on the side trim. It will
prevent the lap/shoulder belt from
interfering with the seatback when
folding.
OAC3039006TU
OAC3039007TU
4. Pull up the seatback lever and fold
the seatback toward the front of the
vehicle.
To use the rear seat, lift and push up the
seatback backward. Push the seatback
firmly until it clicks into place. Make sure
the seatback is locked in place.
When returning the rear seatbacks to
the upright position, remember to return
the rear shoulder belts to their proper
position.

3-11
03
WARNING
When you return the rear seatback to
its upright position after being folded
down:
Be careful not to damage the seat belt
webbing or buckle. Do not allow the
seat belt webbing or buckle to get
caught or pinched in the rear seat.
Ensure that the seatback is completely
locked into its upright position by
pushing on the top of the seatback.
Otherwise, in an accident or sudden
stop, the seat could fold down and
allow cargo to enter the passenger
compartment, which could result in
serious injury or death.
NOTICE

[When returning the rear seatbacks
to the upright position, remember to
return the rear shoulder belts to their
proper position.

[Routing the seat belt webbing
through the rear seat belt guides will
help keep the seat belts from being
trapped behind or under the seats.
WARNING
Cargo
Cargo should always be secured to
prevent it from being thrown about the
vehicle in a collision and causing injury
to the vehicle occupants. Do not place
objects in the rear seats, since they
cannot be properly secured and may hit
the front seat occupants in a collision.
WARNING
Cargo loading
Make sure the engine is off, the
Automatic transmission/Dual clutch
transmission is in N (Neutral) or the
Manual transmission is in R (Reverse)
or the 1st gear, and the parking brake is
securely applied whenever loading or
unloading cargo. Failure to take these
steps may allow the vehicle to move if
the shift lever is inadvertently moved to
another position.

3-12
Safety system
Head restraint
The vehicle’s front and rear seats
have adjustable head restraints. The
head restraints provide comfort for
passengers, but more importantly they
are designed to help protect passengers
from whiplash and other neck and spinal
injuries during an accident, especially in
a rear impact collision.
WARNING
To reduce the risk of serious injury or
death in an accident, take the following
precautions when adjusting your head
restraints:

[Always properly adjust the head
restraints for all passengers BEFORE
starting the vehicle.

[NEVER let anyone ride in a seat
with the head restraint removed or
reversed.

[
ODN8039067L
Adjust the head restraints so the
middle of the head restraints is at the
same height as the height of the top
of the eyes.

[NEVER adjust the head restraint
position of the driver’s seat when the
vehicle is in motion.

[Adjust the head restraint as close to
the passenger’s head as possible. Do
not use a seat cushion that holds the
body away from the seatback.

[Make sure the head restraint locks
into position after adjusting it.
NOTICE
To prevent damage, NEVER hit or pull
on the head restraints.
CAUTION
When there is no occupant in the rear
seats, adjust the height of the head
restraint to the lowest position. The
rear seat head restraint can reduce the
visibility of the rear area.

3-13
03
Front seat head restraints
OBC3030006R
The driver’s and front passenger’s seats
are equipped with adjustable head
restraints for the passenger’s safety and
comfort.
OAC3039039R
Adjusting the height up and down
To raise the head restraint:
1. Pull it up to the desired position (1).
To lower the head restraint:
1. Push and hold the release button (2)
on the head restraint support.
2. Lower the head restraint to the desired
position (3).