2023 HYUNDAI IONIQ 6 ECU

Seats & Safety System
3-32
WARNING Do not attempt to install a Child Restraint
System using LATCH anchors in the rear
center seating position. There are no
LATCH anchors provided for this seat.
Using the outboard seat anchors can
damage the anchors which may break or
fail in a collision resulting in serious injury
or death.

B3002211[A] Lower Anchor Position Indicator
[B] Lower Anchor
The lower anchor position indicator
symbols are located on the left and right
rear seat backs to identify the position of
the lower anchors in your vehicle (see
arrows in illustration).
The LATCH anchors are located between
the seatback and the seat cushion of the
rear seat left and right outboard seating
positions.
WARNING Before installing the Child Restraint
System, make sure that there are no
objects (for example, toy, pen, wire)
around the lower anchor area. Those
objects may damage either the seat belt
system or the Child Restraint System
during the installment procedure. If
necessary, have the vehicle inspected by
an authorized HYUNDAI dealer.

Securing a Child Restraint System
with the “LATCH Anchors System”
To install a LATCH-compatible Child
Restraint System in either of the rear
outboard seating positions:
1. Move the seat belt buckle away from the lower anchors.
2. Move any other objects away from the anchorages that could prevent a secure
connection between the Child Restraint
System and the lower anchors.
3. Place the Child Restraint System on the vehicle seat, then attach the seat to the
lower anchors according to the
instructions provided by the Child
Restraint System manufacturer.
4. Follow the instructions of the Child Restraint System’s manufacturer for
proper installation and connection of
the lower attachments on the Child
Restraint System to the lower anchors.
WARNING Take the following precautions when
using the LATCH system:
• Read and follow all installation instructions provided with your Child
Restraint System.
• To prevent the child from reaching and taking hold of unretracted seat belts,
buckle all unused rear seat belts and
retract the seat belt webbing behind
the child. Children can be strangled if a
shoulder belt becomes wrapped
around their neck and the seat belt
tightens.
• NEVER attach more than one Child Restraint System to a single anchorage.
This could cause the anchor or
attachment to come loose or break.
• Always have the LATCH system inspected by your dealer after an
accident. An accident can damage the
LATCH system and may not properly
secure the Child Restraint System.

Hyundai_CE_en_US.book Page 32

3
3-33
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Securing a Child Restraint System
seat with “Top-tether Anchorage”
system
B3002208
First secure the child restraint with the
LATCH lower anchors or the seat belt. If
the child restraint manufacturer
recommends that the top tether strap be
attached, attach and tighten the top
tether strap to the top tether strap
anchor.
Child restraint hook holders are located
on the rear of the seatbacks.
WARNING Take the following precautions when
installing the top-tether:
• Read and follow all installation instructions provided with your Child
Restraint System.
• NEVER attach more than one Child Restraint System to a single tether
anchor. This could cause the anchorage
or attachment to come loose or break.
• Do not attach the tether strap to anything other than the correct
top-tether anchor. It may not work
properly if attached to something else. • Child Restraint System anchors are
designed to withstand only those loads
imposed by correctly fitted Child
Restraint System.
Under no circumstances are the
anchors to be used for adult seat belts
or harnesses or for attaching other
items or equipment to the vehicle.

B3002209
To install the tether anchor:
1. Route the Child Restraint System top-tether strap over the seatback.
Route the tether strap under the head
restraint and between the head
restraint posts, or route the tether strap
over the top of the vehicle seatback.
Make sure the strap is not twisted.
2. Connect the tether strap hook to the tether anchor, then tighten the
top-tether strap according to the
instructions of your Child Restraint
System’s manufacturer to firmly attach
the Child Restraint System to the seat.
3. Check that the Child Restraint System is securely attached to the seat by
pushing and pulling the seat
forward-and-back and side-to-side.
Securing a Child Restraint System with a
lap/shoulder belt
When not using the LATCH system, all
Child Restraint Systems must be secured
to a rear seat with the lap part of a
lap/shoulder belt.
Hyundai_CE_en_US.book Page 33

Seats & Safety System
3-34
WARNING ALWAYS place a rearward-facing Child
Restraint System in the rear seat of the
vehicle.
Placing a rearward-facing child restraint
in the front seat can result in serious injury
or death if the Child Restraint System is
struck by an inflating airbag.

Automatic locking mode
Since all passenger seat belts move freely
under normal conditions and only lock
under extreme or emergency conditions
(emergency locking mode), you must
manually pull the seat belt all the way out
to shift the retractor to the "Automatic
Locking" mode to secure a Child Restraint
System.
The "Automatic Locking" mode will help
prevent the normal movement of the
child in the vehicle from causing the seat
belt to loosen and compromise the Child
Restraint System. To secure a Child
Restraint System, use the following
procedure.
To install a Child Restraint System on the
rear seats, do the following:
1. Place the Child Restraint System on a rear seat and route the lap/shoulder
belt around or through the Child
Restraint System, following the Child
Restraint System manufacturer’s
instructions. Make sure the seat belt
webbing is not twisted.
Information When using the rear center seat belt, you
should also refer to the "Rear Seat Belts –
3-point system with convertible locking
retractor" section in this chapter.

B3002204
2. Fasten the lap/shoulder belt latch into the buckle. Listen for the distinct “click”
sound.
Information Position the release button so that it is easy
to access in case of an emergency.

B3002207
3. Pull the shoulder portion of the seat belt all the way out. When the shoulder
portion of the seat belt is fully
extended, it will shift the retractor to
the "Automatic Locking" (child
restraint) mode.
4. Slowly allow the shoulder portion of the seat belt to retract and listen for an
audible "clicking" or "ratcheting"
sound. This indicates that the retractor
is in the "Automatic Locking" mode. If
no distinct sound is heard, repeat steps
3 and 4.
5. Remove as much slack from the belt as possible by pushing down on the Child
Hyundai_CE_en_US.book Page 34

Seats & Safety System
3-40
The curtain airbags are not designed to
deploy in all side impact or rollover
situations.
WARNING To reduce the risk of serious injury or
death from an inflating curtain airbag,
take the following precautions:
• All occupants must wear seat belts at all times to help keep occupants
positioned properly.
• Properly secure Child Restraint System as far away from the door as possible.
• Do not place any objects over the airbag. Also, do not attach any objects
around the area the airbag inflates such
as the door, side door glass, front and
rear pillar, roof side rail.
• Do not hang other objects except clothes, especially hard or breakable
objects.
In an accident, it may cause vehicle
damage or personal injury.
• Do not allow 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 seats.
• Do not attempt to open or repair the side curtain airbags yourself. If
necessary, have the airbag inspected
by an authorized HYUNDAI dealer.

How does the Airbags System
Operate?
A3002401
The SRS consists of the following
components:
(1) Driver’s front airbag module
(2) Passenger’s front airbag module
(3) Side airbag modules
(4) Curtain airbag modules
(5) Retractor pretensioner
(6) Airbag warning light
(7) SRS control module (SRSCM)/Rollover sensor
(8) Front impact sensors
(9) Side impact sensors (acceleration)
(10) Side impact sensors (pressure)
(11) Occupant classification system
(12) Driver’s and front passenger’s seat belt buckle sensors.
The SRSCM (Supplemental Restraint
System Control Module) continually
monitors all SRS components while the
Start/Stop button is ON to determine if a
crash impact is severe enough to require
airbag deployment or pretensioner seat
belt deployment.
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Hyundai_CE_en_US.book Page 40

Convenience Features
5-24
Information When the door handle or the keyhole freeze
and do not open, lightly tap or indirectly warm
(for example, hand temperature) the keyhole.
Since the smart key and the mechanical key
are separated, always carry the mechanical
key in case the vehicle battery and the smart
key battery are discharged.

In case of an emergency
B5003103
Doors without an outside key hole can be
locked as follows:
1. Open the door.
2. Insert the key into the emergency door lock hole and turn the key to the lock
position.
3. Close the door securely.
Information If the electrical power to door lock switch is
not operating (for example, discharged
vehicle battery) and the trunk is closed, you
cannot open the trunk until power is restored.

WARNING • Always close and lock the doors while the vehicle is moving. If the doors are
unlocked, the risk of being thrown from
the vehicle in a collision increases. • Do not pull the inner door handle of the
driver’s or passenger’s door while the
vehicle is moving.

WARNING Do not leave the elderly, children, or
animals unattended in your vehicle. An
enclosed vehicle can become extremely
hot and the elderly, unattended children
or animals who cannot escape the vehicle
may be seriously injured or killed.

WARNING Always park your vehicle properly.
Depress the brake pedal, change the gear
to P (Park), apply the parking brake, press
the Start/Stop button to the OFF position,
close all windows, lock all doors, and
always take the keys with you.

WARNING Be careful when opening doors and
watch for vehicles, motorcycles, bicycles,
or pedestrians approaching the vehicle to
prevent serious injury or death.

Information To exit the vehicle if the power door lock does
not function:
• Operate the door unlock feature repeatedly (both electronic and manual) while
simultaneously pulling on the door handle.
• Operate the other door locks and handles.
• Lower the driver’s front window and use the mechanical key to unlock the door from
outside.

Hyundai_CE_en_US.book Page 24

5
5-27
Theft-Alarm System
This system helps to protect your vehicle
and valuables. The horn will sound and
the hazard warning lights will blink
continuously if any of the following occur:
• A door is opened without using the smart key.
• The trunk is opened without using the smart key.
• The vehicle hood is opened.
The alarm continues for 30 seconds, then
the system resets. To turn off the alarm,
unlock the doors with the smart key.
The Theft Alarm System automatically
sets 30 seconds after you lock the doors
and the trunk. For the system to activate,
you must lock the doors and the trunk
from outside the vehicle with the smart
key or by touching the touch sensor or
pressing the button on the outside door
handle with the smart key in your
possession.
The hazard warning lights will blink and
the chime will sound once to indicate the
system is armed.
Once the security system is set, opening
any door, the trunk, or the hood without
using the smart key will cause the alarm
to activate.
The Theft Alarm System will not set if the
hood, the trunk, or any door is not fully
closed. If the system will not set, check
the hood, the trunk, or the doors are fully
closed.
Do not attempt to alter this system or add
other devices to it.
Information • Do not lock the doors until all passengers have left the vehicle. If the remaining
passenger leaves the vehicle when the
system is armed, the alarm will be
activated.
• If the vehicle is not disarmed with the smart key, open the doors by using the mechanical key and start the vehicle by directly
pressing the Start/Stop button with the
smart key.
• If the system is disarmed by unlocking the vehicle, but neither a door or the trunk is
opened within 30 seconds, the doors will
relock and the system will rearm
automatically.

Hyundai_CE_en_US.book Page 27

5
5-37
Automatic-Dimming Night Vision Safety™
if equipped
(NVS®) Mirror
The NVS® Mirror automatically reduces
glare by monitoring light levels in the
front and the rear of the vehicle. Any
object that obstructs either light sensor
will degrade the automatic dimming
control feature.
For more information regarding NVS®
mirrors and other applications, please
refer to the Gentex website:
www.gentex.com
Your mirror will automatically dim upon
detecting glare from the vehicles
traveling behind you.
The mirror defaults to the ON position
each time the vehicle is started.
Integrated HomeLink® Wireless Control
System
The HomeLink® Wireless Control System
provides a convenient way to replace up
to three hand-held radio-frequency
transmitters used to activate compatible
devices such as gate operators, garage
door openers, entry door locks, security
systems, and home lighting.
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WARNING Before programming HomeLink® to a
garage door opener or gate operator,
make sure people and objects are out of
the way of the device to prevent potential
harm or damage. Do not use the
HomeLink® with any garage door opener
that lacks the safety stop and reverse features required by U.S. federal safety
standards (this includes any garage door
opener model manufactured before April
1, 1982). A garage door that cannot detect
an object-signaling the door to stop and
reverse-does not meet current U.S.
federal safety standards. Using a garage
door opener without these features
increases the risk of serious injury or
death.
For more information, contact
HomeLink® at www.homelink.com, or call
Home-Link customer support at
1-800-355-3515.
It is also recommended that a new battery
be replaced in the hand-held transmitter
of the device being trained to HomeLink®
for quicker training and accurate
transmission of the radio frequency.

1. Programming HomeLink®
The following steps show how to program
HomeLink. If you have any questions or
are having difficulty programming your
HomeLink buttons, refer to the HomeLink
website or call the HomeLink customer
support toll-free number. Do this, before
going back to the dealer who sold you the
vehicle.
• Visit the HomeLink website at:
www.homelink.com. Then at the top of
the page, choose your vehicle make.
Then watch the You Tube video, and/or
access additional website information.
• If you choose to access the website via your cell phone, scan the QR code.
• Or, call HomeLink customer support at 1-800-355-3515 (Please have the
vehicle make/model AND the opener
device make/model readily available.)
Hyundai_CE_en_US.book Page 37

Convenience Features
5-38
1) Programming Preparation
ONE1051262N
1. When programming a garage door opener, it is advised to park the vehicle
outside of the garage.
2. It is recommended that a new battery be placed in the hand-held transmitter
of the device being programmed to
HomeLink for quicker training and
accurate transmission of the
radio-frequency signal.
3. Press the Start/Stop button to the ACC (Accessory) position for programming
of HomeLink.
2) Programming a New HomeLink®
ONE1051263N
1. Press and release the HomeLink button (1), (2) or (3), you would like to program.
The HomeLink indicator light (7) will
flash orange slowly (if not, perform the
steps of “Erasing HomeLink Buttons”
section, and start over).
ONE1051264N
2. Position the garage door opener remote 1-3 in. (2-8 cm) away from the
HomeLink buttons.
3. While the HomeLink indicator light (7) is flashing orange, press and hold the
hand-held remote button. Continue
pressing the hand-held remote button
until the HomeLink indicator light (7)
light changes from orange to green.
You may now release the hand-held
remote button.
4. Wait until your garage door comes to a complete stop, regardless of position,
before proceeding to the next steps.
5. Press and release the HomeLink button you are programming and observe the
indicator light.
• If the indicator light remains solid green, your device should operate
when the HomeLink button is
pressed. At this point, if your device
operates, programming is complete.
• If the indicator light rapidly flashes green, firmly press, hold for two
seconds and release the HomeLink
button up to three times in a row
slowly to complete the programming
process. Do not press the HomeLink
button rapidly. At this point if your
device operates, programming is
complete. If the device does not
operate, continue with step 6.
6. At the garage door opener motor, (security gate motor, etc.) locate the
'Learn', 'Smart', 'Set' or 'Program'
button. This can usually be found where
Hyundai_CE_en_US.book Page 38