key HYUNDAI I20 2023 User Guide

5-6
Convenient features
Remote key precautions
The remote key will not work if any of
the following occurs:

[ The key is in the ignition switch.

[ You exceed the operating distance
limit (about 30 m [90 feet]).

[ The remote key battery is weak.

[ Other vehicles or objects may be
blocking the signal.

[ The weather is extremely cold.

[ The remote key is close to a radio
transmitter such as a radio station or
an airport which can interfere with
normal operation of the remote key.
When the remote key does not work
correctly, open and close the door
with the mechanical key. If you have
a problem with the remote key, it is
recommended that you contact a
HYUNDAI authorised repairer.
If the remote key is in close proximity to
your mobile phone, the signal could be
blocked by your mobile phone's normal
operational signals. This is especially
important when the phone is active
such as making and receiving calls, text
messaging, and/or sending/receiving
emails. Avoid placing the remote key
and your mobile phone in the same
pants or jacket pocket and always try to
maintain an adequate distance between
the two devices.i Information
Changes or modifications not expressly
approved by the party responsible
for compliance could void the user’s
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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.
NOTICE
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electromagnetic materials that blocks
electromagnetic waves to the key
surface.

5-7
05
Battery replacement
If the remote key is not working
properly, try replacing the battery with a
new one.
OLM042302
Battery Type: CR2032
To replace the battery:
1. Insert a slim tool into the slot and
gently pry open the cover.
2. Remove the old battery and insert the
new battery. Make sure the battery
position is correct.
3. Reinstall the rear cover of the remote
key.
If you suspect your remote key might
have sustained some damage, or you
feel your remote key is not working
correctly, it is recommended that you
contact a HYUNDAI authorised repairer.
i Information
An inappropriately disposed
battery can be harmful to the
environment and human
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according to your local law(s)
and regulation.
Smart key (if equipped)
OIB044179
Your HYUNDAI uses a Smart Key, which
you can use to lock or unlock a door
(and tailgate) and even start the engine.
(1) Door Lock
(2) Door Unlock
(3) Tailgate Unlock

5-8
Convenient features
Locking
OBC3050001R
To lock :
1. Close all doors, engine bonnet and
tailgate.
2. Carry the smart key.
3. Either press the door handle button
or press the Door Lock button on the
smart key.
4. The hazard warning lights will blink.
Also, the outside rearview mirror
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5-9
05
Unlocking
OBC3050001R
To unlock:
1. Carry the Smart Key.
2. Either press the door handle button or
press the Door Unlock button on the
smart key.
3. The doors will unlock. The hazard
warning lights will blink two times.
Also, the outside rearview mirror will
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5-10
Convenient features
Start-up
You can start the engine without
inserting the key. For detailed
information, refer to the Engine Start/
Stop button in chapter 6.
NOTICE
To prevent damaging the smart key:

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or any liquid and fire. If the inside
of the smart key gets damp (due to
drinks or moisture), or is heated,
internal circuit may malfunction,
excluding the car from the warranty.

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smart key.

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temperatures.
NOTICE
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.
Mechanical key
If the Smart Key does not operate
normally, you can lock or unlock the
door by using the mechanical key.
OIB044175E
Press and hold the release button (1) and
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 two 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 key to your a HYUNDAI
authorised repairer or tow the vehicle, if
necessary.

5-11
05
Smart key precautions
The smart key will not work if any of the
following occurs:

[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.

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operated close to your vehicle.
When 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, it is
recommended that you contact a
HYUNDAI authorised repairer.
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 especially
important when the phone is active
such as making and receiving calls, text
messaging, and/or sending/receiving
emails. Avoid placing the smart key and
your mobile phone in the same pants or
jacket pocket and always try to maintain
an adequate distance between the two
devices.
i Information
Changes or modifications not expressly
approved by the party responsible
for compliance could void the user’s
DXWKRULW\WRRSHUDWHWKHHTXLSPHQW,IWKH
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.
NOTICE
.HHSWKHVPDUWNH\DZD\IURP
electromagnetic materials that blocks
electromagnetic waves to the key
surface.
Battery replacement
OLF044008
If the Smart Key is not working properly,
try replacing the battery with a new one.
Battery Type: CR2032
To replace the battery:
1. Pry open the rear cover of the smart
key.
2. Remove the old battery and insert the
new battery. Make sure the battery
position is correct.
3. 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, it is recommended that you
contact a HYUNDAI authorised repairer.
i Information
An inappropriately disposed
battery can be harmful to the
environment and human
KHDOWK'LVSRVHWKHEDWWHU\
according to your local law(s)
and regulation.

5-12
Convenient features
Immobiliser system
The immobiliser system protects your
vehicle from theft. If an improperly
coded key (or other device) is used, the
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When the ignition switch is placed in
the ON position, the immobiliser system
indicator should come on briefly, then
go off. If the indicator starts to blink, the
system does not recognise the coding of
the key.
Place the ignition switch to the LOCK/
OFF position, then place the ignition
switch to the ON position again.
The system may not recognise your
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or other metal object (i.e., key chain) is
near the key. The engine may not start
because the metal may interrupt the
transponder signal from transmitting
normally.
If the system repeatedly does not
recognise the coding of the key, it is
recommended that you contact your
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
immobiliser password is a customer
unique password and should be kept
confidential.
NOTICE
The transponder in your key is an
important part of the immobiliser
system. It is designed to give years
of trouble-free service, however you
should avoid exposure to moisture,
static electricity and rough handling.
Immobiliser system malfunction could
occur.

5-13
05
Operating door locks from
outside the vehicle
Mechanical key
OBC3050002R
„Remote key
OBC3050003R
„Smart key
1. Press the lever located under the
cover with a mechanical key. (1)
2. Whilst pushing the lever so that the
mechanical key does not fall out of the
cover hole, slowly push it upward of
the vehicle and remove the cover. (2)
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door can be locked or unlocked by
using the mechanical key.
4. Turn the key toward the front of the
vehicle to unlock and toward the rear
of the vehicle to lock. (3)
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a key, the all doors will lock/unlock
automatically.
Once the doors are unlocked, they may
be opened by pulling the door handle.
When closing the door, push the door by
hand. Make sure that doors are closed
securely.
i Information

5-14
Convenient features
Remote key
OIB034040
To lock the doors, press the Door Lock
button (1) on the remote key.
To unlock the doors, press the Door
Unlock button (2) on the remote key.
Once the doors are unlocked, they may
be opened by pulling the door handle.
When closing the door, push the door by
hand. Make sure that doors are closed
securely.
i Information

5-16
Convenient features
WARNING

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closed and locked whilst the
vehicle is in motion. If the doors
are unlocked, the risk of being
thrown from the vehicle in a crash is
increased.

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the driver’s or passenger’s door whilst
the vehicle is moving.
WARNING
Do not leave children or animals
unattended in your vehicle. An enclosed
vehicle can become extremely hot,
causing death or serious injury to
unattended children or animals who
cannot escape the vehicle.
Children might operate features of the
vehicle that could injure them, or they
could encounter other harm, possibly
from someone gaining entry to the
vehicle.
WARNING
Always secure your vehicle
Leaving your vehicle unlocked can
allow theft or entry into the vehicle.
To secure your vehicle, whilst
depressing the brake, move the shift
lever to the N (Neutral) position (for
Automatic transmission/Dual clutch
transmission) or the first gear or R
(Reverse, for Manual transmission),
engage the parking brake, and place
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position, close all windows, lock all
doors, and always take the key with
you.
WARNING
If you stay in the vehicle for a long time
whilst the weather is very hot or cold,
there are risks of injuries or danger to
life. Do not lock the vehicle from the
outside when someone is in the vehicle.
WARNING
Opening a door when something is
approaching may cause damage or
injury. Be careful when opening doors
and watch for vehicles, motorcycles,
bicycles or pedestrians approaching
the vehicle in the path of the door.
Deadlocks (if equipped)
Some vehicles are equipped with a
deadlock system. Deadlocks prevent
opening of a door from either inside
or outside the vehicle once the dead-
locks have been activated providing
an additional measure of vehicle
security.
To lock the vehicle using the dead-
lock function, the doors must be
locked by using the remote key or
smart key. To unlock the vehicle, the
transmitter or smart key must be used
again.
WARNING
Do not lock the doors with the
remote key or the smart key with
anybody left in the vehicle. The
passenger in the vehicle cannot
unlock the doors with the door
lock button. For example, if the
door is locked with the remote key,
the passenger in the vehicle can-
not unlock the door without the
transmitter.