HYUNDAI IONIQ 5 2023 Owners Manual

05
5-9
Information
• The outside rearview mirror will
unfold if ‘Enable on Door Unlock’ is
selected from the Settings menu in the
infotainment system screen. Select:
- Setup → Vehicle Settings →
Convenience → Welcome Mirror →
Enable on Door Unlock
• The door handle touch sensor will only operate when the smart key is within
0.7~1 m (28~40 in.) from the outside
door handle.
• The doors may lock or unlock if the
touch sensor of the outer door handle is
recognized while washing your car or due to heavy rain.
• To prevent unintentional door lock or unlock:
Press the lock button on the smart
key and immediately press the unlock button along with the lock button
for more than 4 seconds. The hazard
warning lights will blink four times.
At this time, the doors will not lock or
unlock even though the touch sensor is
touched on the outside door handle.
To deactivate the function, press the
door lock or unlock button on the
smart key.
• The doors may not lock or unlock in the following situations.
- If the touch sensor is touched with gloves on
- If the door is suddenly approached Opening the liftgate
To open the liftgate:
1. Make sure you have the smart key in
your possession.
2. Press the liftgate open/close button (3) on the vehicle or press and hold
the Liftgate handle switch on the
smart key for more than one second.
The hazard warning lights will blink
two times and the liftgate will open.
Information
The liftgate open/close button will only operate when the smart key is within 0.7
m (28 in.) from the liftgate.

Convenience Features
5-10
Remotely opening and closing the
charging door
To open charging door remotely:
Press the Charging Door Open/Close
button (4) for more than one second,
or press the charging door open/close
button in the vehicle while carrying the
smart key.
To close the charging door:
Press the Charging Door Open/Close
button (4) for more than a second while
the door is open, or press the charging
door open/close button in the vehicle
while carrying the smart key when the
charging door is opened.
Remotely initiating electricity
charging
To remotely start charging the vehicle:
Press the charging door open/close
button in the smart key while the
charging connector is connected to the
vehicle.
For more details, refer to “Charging
Electric Vehicle” section in chapter 1.
Remotely starting vehicle
You can start the vehicle using the
Remote Start button (5) on the smart key.
To start the vehicle remotely:
1. Press the door lock button on the
smart key within 10 m (32 feet) from
the vehicle.
2. Press the Remote Start button (5) for more than 2 seconds within 4 seconds
after pressing the door lock button.
3. The hazard warning lights will blink and the vehicle will start.
4. To turn off the remote start function,
press the Remote Start button (5) once.
Information
• The vehicle must be in P (Park) for the
remote start function to start.
• The vehicle turns off if you get on the
vehicle without a registered smart key.
• The vehicle turns off if you do not get
on the vehicle within 10 minutes after
remotely starting the vehicle.
• The Remote Start button (5) may not operate if the smart key is not within 10 m (32 feet).
• The vehicle will not remotely start if the
vehicle hood or liftgate is opened.

05
5-11
Remotely moving vehicle forward or
backward (if equipped)
With the smart key, the driver can move
the vehicle forward or backward using
the Forward or Backward button (6, 7) on
the smart key.
For more details, refer to “Remote
Smart Parking Assist (RSPA)” section in
chapter 7.
Start-up
You can start the vehicle without
inserting the key.
For more details, refer to the “Start/
Stop Button” section in chapter 6.
Information
If the smart key is not moved for some
time, the detection function for smart key operation will pause. Lift the smart key to activate the detection again.
NOTICE
To prevent damaging the smart key: • Keep the smart key in a cool,
dry place to avoid damage or
malfunction. Exposure to moisture
or high temperature may cause
the internal circuit of the smart key
to malfunction which may not be
covered under warranty.
• Avoid dropping or throwing the
smart key.
• Protect the smart key from extreme
temperatures. Mechanical key
If the Smart Key does not operate
normally, you can lock or unlock the
driver’s door by using the mechanical
key.
To remove the mechanical key from the
smart key FOB:
OFE048007
1. Press the mechanical key and remove it from the smart key FOB.
2. Move the release lever in the direction of the arrow (1) and then remove
the mechanical key (2). Insert the
mechanical key into the key hole on
the door.
To reinstall the mechanical key, put
the key into the hole and push it until
a click sound is heard.
Loss of a smart key
A maximum of three Smart Keys can
be registered to a single vehicle. If
you happen to lose your smart key,
it is recommended that you should
immediately take the vehicle and
remaining keys to your authorized
HYUNDAI dealer or tow the vehicle, if
necessary.

Convenience Features
5-12
Smart key precautions
The smart key may not work if any of the
following occur: •
The smart key is close to a radio
transmitter such as a radio station or
an airport which can interfere with
normal operation of the transmitter.
• The smart key is near a mobile two
way radio system or a mobile phone.
• Another vehicle’s smart key is being
operated close to your vehicle.
If the smart key does not work correctly, open and close the door with the
mechanical key. If you have a problem
with the smart key, contact an authorized
HYUNDAI dealer.
If the smart key is in close proximity to
your mobile phone, the signal could be
blocked by your mobile phone’s normal
operational signals. This is specifically
relevant when the phone is active such
as making and receiving calls, text
messaging, and/or sending/receiving
emails. When possible, avoid keeping the
smart key and your mobile phone in the
same location such as a pants or jacket
pocket in order to avoid interference
between the two devices.
Information
Changes or modifications not expressly
approved by the party responsible
for compliance could void the user’s authority to operate the equipment. If the keyless entry system is inoperative due
to changes or modifications not expressly
approved by the party responsible for
compliance, it will not be covered by your
manufacturer’s vehicle warranty.
Information
This device complies with Part 15 of the FCC rules.
Operation is subject to the following three conditions: 1. This device may not cause harmful
interference, and
2. This device must accept any
interference received, including
interference that may cause undesired operation.
3. Changes or modifications not expressly
approved by the party responsible
for compliance could void the user’s authority to operate the device.
NOTICE
• Keep the smart key away from
electromagnetic materials that
blocks electromagnetic waves to the
key surface.
• Always have the smart key with
you when leaving the vehicle. If the
smart key is left near the vehicle, the
vehicle battery may be discharged.

05
5-13
Battery replacement
If the Smart Key is not working properly,
try replacing the battery with a new one.
Battery Type: CR2032
To replace the battery:
OFE048009
If the Smart Key is not working properly,
try replacing the battery with a new one.
ODN8059266
Battery Type: CR2032
To replace the battery:
1. Remove the mechanical key.
2. Use a slim tool to pry open the rear cover of the smart key.
3. Remove the old battery and insert the new battery. Make sure the battery
position is correct.
4. Reinstall the rear cover of the smart
key.
If you suspect your smart key might have
sustained some damage, or you feel
your smart key is not working correctly,
contact an authorized HYUNDAI dealer.
Information
An inappropriately disposed battery can be harmful to
the environment and human health. Dispose of the battery
according to your local law(s) or
regulations.

Convenience Features
5-14
Immobilizer System
The immobilizer system helps protect
your vehicle from theft. If an improperly
coded key (or other device) is used, the
vehicle is disabled.
When the Start/Stop button is pressed to
the ON position, the immobilizer system
indicator should come on briefly, then
go off. If the indicator starts to blink, the
system does not recognize the coding of
the key.
Press the Start/Stop button to the OFF
position, then press the Start/Stop
button to the ON position again.
In some circumstances, the vehicle may
not recognize your smart key if another
smart key device is nearby or a metal
object such as a key chain is causing
interference with the smart key.
If this occurs, your vehicle may not
start. Remove any metal objects or
additional keys near the smart key before
attempting to start the vehicle again.
If the system repeatedly does not
recognize the coding of the key, contact
an authorized HYUNDAI dealer.
Do not attempt to alter this system
or add other devices to it. Electrical
problems could result that may make
your vehicle inoperable. WARNING
In order to prevent theft of your
vehicle, do not leave spare keys
anywhere in your vehicle. Your
immobilizer password is a customer
unique password and should be kept
confidential.
NOTICE
The transponder in your key is an
important part of the immobilizer
system. It is designed to give years
of trouble-free service, however you
should avoid exposure to moisture,
static electricity and rough handling.
Immobilizer system malfunction could
occur.
Information
This device complies with Part 15 of the FCC rules.
Operation is subject to the following three conditions: 1. This device may not cause harmful
interference.
2. This device must accept any
interference received, including
interference that may cause undesired operation.
3. Changes or modifications not expressly
approved by the party responsible
for compliance could void the user’s authority to operate the device

05
5-15
hyundai Digital Key (if equipped)
Digital Key Application
To use Hyundai Digital Key mobile app,
you should install Hyundai digital key
application. Search ‘Hyundai digital key’
in the Google Play Store and download
the app. Please refer to the detailed
manual of the digital key app. The option
can be found under the following app menu:
Menu → Application Info → Tutorial
Please note the manual before using the app.
à This service is only available for
Android smartphones. Please confirm
supported/compatible devices on our
website.
WARNING
For used vehicle
If any of the digital key (smartphone key
or card key) is already registered when
you press ON button after unlocking the
doors, the message ‘Digital key(s) active’
appears on the instrument cluster once.
If you buy a used vehicle, you should
confirm the message and delete the
registered smartphone key and card key.
In addition, please notify the Hyundai
Customer Care Center.
If the card key does not work properly,
please delete the card key and register
the smartphone key and re-register the
card key.
For vehicle maintenance
If you need to have your Digital Key
System repaired or replaced please
ensure your Smartphone Key is still
active. You may have to pair your phone again.
In the case, re-initialize your Digital Keys
using the Hyundai Digital Key mobile app. Digital key (smartphone) NFC
function
You can use the Digital Key NFC (Near
Field Communication) function after turn
your smartphone NFC settings on. And
you should unlock & turn on smartphone
screen to use it.

à To change the NFC mode of the
smartphone, please refer to the
smartphone manual or contact
to the customer service center of
smartphone manufacturers.

Convenience Features
5-16
Digital key (smartphone)
Hyundai Digital Key (Smartphone) Pairing
1. Turn the vehicle on with the Smart key
and make sure to keep the smart key
inside the vehicle during digital key
registration.
ONE1051272N
2. Register your Digital key from the vehicle user setting menu as follows.
From the infotainment screen menu,
go to [Setup] - [Vehicle] - [Digital Key]
- [Smart Phone Key] then select the
[Save] from submenu.
Information
The [Save] button will be disabled if the
digital key (Smartphone key) is already saved.
Please refer to “Digital Key Delete” in this manual and follow the digital key delete
procedure in your car before Digital key save.
Please refer to the ‘Tutorial’ on your
Digital key app and delete the previous
saved key in your smartphone before save. 3. Select the vehicle to save on your
Digital key application and activate
the save mode.

à Save mode is available only on
the vehicle owner’s Digital key
application.
4. Place the backside of smartphone
onto the wireless charging pad(in-
vehicle authentication pad).
The saving process will begin
automatically.
5. Once the digital key save is complete, a message will be shown on the
infotainment screen or cluster.
6. Remove the smartphone from the pad and complete the saving process.ONE1051005
[A] : Wireless Charging Pad (In-vehicle Authentication Pad)

05
5-17
Hyundai Digital Key (Smartphone Key) Deletion
1. Turn the vehicle on with the Smart key and make sure to keep the smart
key inside the vehicle during delete
process.
ONE1051272N
2. Delete your Digital key from the vehicle user setting menu as follows.
From the infotainment screen menu,
go to [Setup] - [Vehicle] - [Digital Key]
- [Smart Phone Key] then select the
[Delete] from submenu.
Information
The [Delete] button will be disabled if there is no digital key (Smartphone key) saved.
3. Once the digital key delete is complete, a message will be shown
on the infotainment screen or cluster.
4. Go to [Initialize Digital Key] menu on
the digital key application and select
the vehicle to delete the digital key
information.
• Open the Hyundai Digital Key app → Menu → Initialize Digital Key

à If the saved digital key information
in your car is deleted due to vehicle
maintenance, the digital key in your
smartphone should be deleted as well.

à For more information, please refer to
the ‘Tutorial’ on your Digital key app.
CAUTION
• If the smartphone is removed
from the interior authentication
pad during enrollment, the saving
process will be cancelled.
• If the infotainment or instrument
cluster screen is changed during
enrollment, the saving process will
be cancelled.
• If the vehicle is turned off during
enrollment, the saving process will
be cancelled.
• If the gear is shifted, the saving
process will be cancelled.
• If you try to save the smartphone
which is not logged in with the
vehicle owner’s ID or if you try to
save the Card key, the saving process
will not begin.
• If the NFC setting on your
smartphone is off, the saving process
will not begin.
• If the smartphone screen is changed
to off or locked status, the saving
process will be cancelled.
• If there is no Smart key during the
save process, the saving process will
not begin.

Convenience Features
5-18
Set up main vehicle
You can manage multiple digital keys
from the Digital key app. From the list of
digital keys you own, select the vehicle
you want to make your priority vehicle.
For more information, please refer to
the ‘Tutorial’ on your Digital key app.
ONE1051006
[A] : Door handle authentication pad
[B] : NFC Antenna in the rear side of smart phone
NFC door lock/unlock
You should contact your smartphone’s
NFC antenna(backside of phone) to door
handle authentication pad (A) marked
position near by the lock button) of
driver’s (or front passenger’s) outside
door for 2 seconds to lock or unlock the
doors. If the Two Press Unlock feature
is applied (press twice for unlocking),
driver’s seat door will be unlocked by
contacting the digital key (smartphone
key). In this state, if you contact one
more time within 4 seconds, all the doors
unlock. Please make sure the doors are
locked. If you do not open any of the
doors after unlocking, it automatically
re-lock after 30 seconds. Note that you cannot lock your vehicle
when you contact NFC antenna in the
smartphone to the door handle pad if
any of the following occurs: •
The Proximity / Smart Key is in the
vehicle.
• The Engine Start/Stop button is in
ACC or ON position.
• Any of the doors, hood and trunk is opened.
If the smartphone digital key does not
work, please remove the smartphone
more than 4 inches (0.1 m) from the door
handle authentication pad and try it again.
After unlock the door or start up the
vehicle with digital key, even though
the driver tries to lock the doors by the
central door lock switch, the door lock
will be once locked and immediately
released at the moment of door closed.Start-up with Digital Key
1. After placing your registered smartphone onto the interior
authentication pad (wireless charger),
step on the brake and press the
Engine Start/Stop button.
2. After start-up, the digital key data will be automatically updated. It
takes 5 to 20 seconds, after that,
the smartphone can be go into the
wireless charging mode automatically.
Once the engine started, you can
remove the smartphone from the pad.