2018 Hyundai Ioniq Plug-in Hybrid lock

When returning the rear seat-
back from a folded to an upright
position, hold the seatback and
return it slowly. Ensure that the
seatback is completely locked
into its upright position by
pushing on the top of the seat-
back. In an accident or sudden
stop, the unlocked seatback
could allow cargo to move for-
ward with great force and enter
the passenger compartment,
which could result in serious
injury or death.
WARNING
2-14
6. Fold the seatback toward the frontof the vehicle. 7. To use the rear seat, lift and unfold
the seatback to the upright posi-
tion. Push the seatback firmly until
it clicks into place. Make sure the
seatback is locked in place.
When you return the seatback to its upright position, always be sure
it has locked into position by push-
ing on the top of the seatback.
Safety system of your vehicle
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2-16
Safety system of your vehicle
Head Restraints
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.To prevent damage, NEVER hit or
pull on the head restraints.
NOTICE
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 passen-
gers BEFORE starting the
vehicle.
NEVER let anyone ride in a
seat with the head restraints
removed.
(Continued)
(Continued)

Adjust the head restraints so
the middle of the head
restraint is at the same height
as the height of the top of the
eyes.
NEVER adjust the head
restraint position of the dri-
ver'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 adjust-
ing it.
WARNING
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2-22
Safety system of your vehicle
Each time you push the switch, the
temperature setting of the seat is
changed as follows :
The seat warmer defaults to the OFF
position whenever the Engine Start/
Stop button is placed in the ON posi-
tion.
Information
With the seat warmer switch in the
ON position, the heating system in the
seat turns off or on automatically
depending on the seat temperature.
Battery cooling duct
The high voltage battery cooling duct
is located on the left side of the rear
seats. The cooling duct cools down
the high voltage battery. When the high voltage battery cool-
ing duct is blocked, the high voltage
battery may be overheated. Do not
obstruct the cooling duct with any
other objects.
i
OFF →
HIGH ( ) → LOW ( )
→
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■Hybrid vehicle
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■Plug-in hybrid vehicle

2-26
Safety system of your vehicle
Seat Belt-Driver's 3-point sys-tem with emergency lockingretractor
To fasten your seat belt:
Pull the seat belt out of the retractor
and insert the metal tab (1) into the
buckle (2). There will be an audible
"click" when the tab locks into the
buckle. You should place the lap belt (1) por-
tion across your hips and the shoul-
der belt (2) portion across your
chest.
The seat belt automatically adjusts to
the proper length 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 move with
you.
If there is a sudden stop or impact,
the belt will lock into position. It will
also lock if you try to lean forward too
quickly.
OLMB033087
(Continued)
Position one arm under the
shoulder belt and the other over
the belt, as shown in the illus-
tration.
Always position the shoulder
belt anchor into the locked
position at the appropriate
height.
Never position the shoulder
belt across your neck or face.
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2-27
Safety system of your vehicle
2
If you are not able to smoothly pull
enough of the seat belt out from
the retractor, firmly pull the seat
belt out and release it. After
release, you will be able to pull the
belt out smoothly.
Height adjustment
You can adjust the height of the
shoulder belt anchor to one of the
three different positions for maximum
comfort and safety. The shoulder por-
tion should be adjusted so it lies
across your chest and midway over
your shoulder nearest the door, not
over your neck.
To adjust the height of the seat belt
anchor, lower or raise the height
adjuster into an appropriate position.
To raise the height adjuster, pull it up
(1). To lower it, push it down (3) while
pressing the height adjuster button (2).
Release the button to lock the anchor
into position. Try sliding the height
adjuster to make sure that it has
locked into position.
To release your seat belt:
Press the release button (1) 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 twist-
ed, then try again.
NOTICE
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2-28
Safety system of your vehicle
Rear Seat Belt – Passenger's 3-point system with convertiblelocking retractor
This type of seat belt combines the
features of both an emergency locking
retractor seat belt and an automatic
locking retractor seat belt. Convertible
retractor type seat belts are installed in
the rear seat positions to help accom-
modate the installation of child
restraint systems. Although a convert-
ible retractor is also installed in the
front passenger seat position, NEVER
place any infant/child restraint system
in the front seat of the vehicle.
To fasten your seat belt:
Pull the seat belt out of the retractor
and insert the metal tab into the buck-
le. 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 automati-
cally adjusts to the proper length only
after the lap belt portion of the seat
belt is adjusted manually so that it fits
snugly across your hips. When the seat belt is fully extended
from the retractor to allow the installa-
tion of a child restraint system, the
seat belt operation changes to allow
the belt to retract, but not to extend
(Automatic Locking Retractor Type).
Refer to the "Using a Child Restraint
System" section in this chapter.
Although the seat belt retractor
provides the same level of protec-
tion for seated passengers in
either emergency or automatic
locking modes, the emergency
locking mode allows seated pas-
sengers to move freely in their
seat while keeping some tension
on the belt. During a collision or
sudden stop, the retractor auto-
matically locks the belt to help
restrain your body.
To deactivate the automatic lock-
ing mode, unbuckle the seat belt
and allow the belt to fully retract.
To release your seat belt:
Press the release button (1) 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 twist-
ed, then try again.
NOTICE
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2-29
Safety system of your vehicle
2
Pre-tensioner seat belt (Driver and front passenger)
Your vehicle is equipped with driver's
and front passenger's Pre-tensioner
Seat Belts (Retractor Pretensioner
and Emergency Fastening Device
System). The purpose of the pre-ten-
sioner is to make sure the seat belts
fit tightly against the occupant's body
in certain frontal or side collision(s).
The Emergency Fastening Device
System may be activated in certain
crashes where the frontal or side colli-
sion(s) is severe enough, together
with the air bags. When the vehicle stops suddenly, or
if the occupant tries to lean forward
too quickly, the seat belt retractor will
lock into position. In certain frontal or
side collision(s), the pre-tensioner
will activate and pull the seat belt into
tighter contact against the occu-
pant's body.
(1) Retractor Pretensioner
The purpose of the retractor pre-tensioner is to make sure that the
shoulder belts fit in tightly against
the occupant's upper body in cer-
tain frontal or side collision(s).
(2) Emergency Fastening Device
System
The purpose of the Emergency Fastening Device System is to
make sure that the pelvis belts fit
in tightly against the occupant's
lower body in certain frontal or
side collision(s).
If the system senses excessive ten-
sion on the driver or passenger's
seat belt when the pre-tensioner sys-
tem activates, the load limiter inside
the retractor pre-tensioner will
release some of the pressure on the
affected seat belt.
OTL035053
Always wear your seat belt and
sit properly in your seat.
Do not use the seat belt if it is
loose or twisted. A loose or
twisted seat belt will not pro-
tect you properly in an acci-
dent.
Do not place anything near the
buckle. This may adversely
affect the buckle and cause it
to function improperly.
Always replace your pre-ten-
sioners after activation or an
accident.
NEVER inspect, service, repair
or replace the pre-tensioners
yourself. This must be done by
an authorized HYUNDAI dealer.
Do not hit the seat belt assem-
blies.
WARNING

2-31
Safety system of your vehicle
2
Both the driver's and front pas-senger's pre-tensioner seat
belts may be activated in certain
frontal or side collisions or
rollovers.
When the pre-tensioner seat belts are activated, a loud noise
may be heard and fine dust,
which may appear to be smoke,
may be visible in the passenger
compartment. These are normal
operating conditions and are not
hazardous.
Although it is non-toxic, the fine dust may cause skin irritation
and should not be inhaled for
prolonged periods. Wash all
exposed skin areas thoroughly
after an accident in which the
pre-tensioner seat belts were
activated.
Rear center seatbelt (3-point rear center seat belt)
1. Insert the tongue plate (A) into the
buckle (A’) until an audible "click"
is heard, indicating the latch is
locked. Make sure the belt is not
twisted.
NOTICE
Fasten your seat belt while
sitting properly in an upright
position to maximize the
effectiveness of the pre-ten-
sioner seat belt system.
A pre-tensioner seat belt sys-
tem is designed to activate
only once. Replace the pre-
tensioner seat belt system, if it
was activated in an accident.
WARNING
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