engine HYUNDAI ELANTRA N 2022 Workshop Manual

05
5-11
Immobilizer System
The immobilizer system helps protect
your vehicle from theft. If an improperly
coded key (or other device) is used, the
engine’s fuel system is disabled.
When the Engine 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 Engine Start/Stop button to
the OFF position, then press the Engine
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
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
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
CN7 N HMA 5.indd 5-11 2021-09-06  3:06:11

05
5-15
Set up main vehicle
You can manage multiple digital keys
fr
om 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.
OCN7050128OCN7050128
[1] : Door handle authentication pad
NFC door lock/unlock
You should touch your smartphone’s
NF
C antenna(backside of phone) to door
handle authentication pad (1) 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
touching the digital key (smartphone
key). In this state, if you touch 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 touch 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 POWER button is in ACC or ON position.
• Any of the doors, hood or 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.
Start-up with Digital Key
1. After placing your registered smartphone on
to 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 will go into the wireless
charging mode automatically. Once
the engine is started, you may remove
the smartphone from the pad.
OCN7N051070OCN7N051070
[A] : Wireless Charging Pad (In-vehicle Authentication
Pad)
CN7 N HMA 5.indd 5-15 2021-09-06  3:06:12

Convenience Features5-16
Information
After reconnecting the vehicle battery
power supply or charging the battery, it
may take time to operate due to remote
renewal of security information. When you
lock or unlock the door with NFC, please
touch and hold your smartphone on the
door handle until it works.
When the mobile data connection of the
smartphone is weak, the remote renewal
of security information may fail. In this
case, you should lock, unlock or turn on
the vehicle with the card key. When you
are in the place where the mobile data
connection of your smartphone is available
and place your smartphone on the interior
authentication pad (wireless charger) and
start up your vehicle or touch the digital
key on the door handle to lock or unlock
the door, the remote renewal of security
information starts automatically. Even
though the engine is turned on, please
wait until the remote renewal process
is completed and wireless charger is
converted to charging mode.
CAUTION
The engine can be turned on if the
registered smartphone or card key is
placed on the interior authentication
pad (wireless charger). Do not leave
unsupervised children or people who
are not aware of the system since it
can result in serious injury or death.
Always have the registered digital key
(smartphone) or card key with you to
prevent vehicle theft when leaving the
vehicle.
For more information, refer to the
Engine Start/Stop button in chapter 6.
Remote Control with Digital Key
To use the remote control function with
y

our android smartphone, Bluetooth
must be turned on.
Remote Control Connection with Digital
Key
1. Open Hyundai digital key application on the smartphone. Select the
vehicle to activate the remote control
function as a main vehicle.
2. Approach with the activated smartphone app to your vehicle
and you can check whether the
connection is available. If it enables
your smartphone to connect, connect
with your vehicle by pressing the
connect button. The remote control
function is activated after completing
the process.
Remote Control Operation with Digital
Key
You can execute the remote control
operation including door lock/unlock,
panic on/off, remote start / remote
stop and trunk opening. The icon for
each function will be highlighted and
alarm/vibration also provided when the
operation is performed.
Note that you cannot lock your vehicle
using the Hyundai digital key app if any
of the following occurs:
• The POWER button is in ACC or ON position.
• Any doors are open.
When the smartphone and the vehicle
are connected by the Bluetooth function
but the remote control command
cannot be received over 5 minutes, the
remote control connection is canceled
automatically.
CN7 N HMA 5.indd 5-16 2021-09-06  3:06:13

05
5-17
CAUTION
• If metallic window tint was applied
to your vehicle, it may cause
bad Bluetooth connection or
performance degradation of the
digital key.
• If multiple users operate the remote
control function simultaneously, the
connection between the digital key
and the vehicle might result in failed
commands. Please connect and
operate the remote control function
only with the necessary user.
• When using the remote control
operation, the driver (the remote
control user) should leave the vehicle
after confirming the door lock (the
chime sounds once and the hazard
warning lights blink).
• The remote functions of the Digital
Key app enables the vehicle to be
controlled from a set distance. If
the digital key or the vehicle goes
beyond the operable distance, the
remote control function might be
disconnected or canceled.
• If the digital key (smartphone) is
connected with the vehicle for the
remote control, the driver with the
key goes far away from the vehicle,
the function might not work.
• If the remote control operation
is executed where the mobile
connection is weak, Bluetooth
connection is poor due to several
Bluetooth devices or there is an
object such as metal or concrete, it
might be delayed or the operable
distance might decrease. You should
not cover the smartphone with your
hand or place other devices which
can cause frequency interference. It
may result in poor performance.
• If the remote control function is not
available, please use NFC function to
lock or unlock the doors. Remote Start with Digital Key
• When the shift lever of your vehicle
is in P (Park) and all of the doors
including trunk and hood is locked
and the vehicle is off, press the Door
Lock button in the Hyundai Digital
Key app then press the Remote Start
button within 4 seconds.
You can confirm the engine is on if the
hazard warning lights blinks two times
and the chime sounds.
• If you want to turn off the engine, press Remote Engine Stop. Air
Conditioner / Heating system
maintains the same status as when
you last used the vehicle.
• Unless you put the registered digital key(smartphone) on the interior
authentication pad (wireless charger)
when the remote start function is on,
the engine will turn off.
• If you do not get into the vehicle within 10 minutes after the engine
turns on, the vehicle will turn off.
For more information, refer to the Engine
Start/Stop button in chapter 6.
Vehicle information Display
The digital key application displays
the vehicle information such as
driving or door conditions through the
communication with the vehicle.
• How to check : Select the vehicle what you want to check and touch
the vehicle image, then vehicle
information display page will be
shown.
• Contents : accumulated odometer, latest fuel economy, driving range,
fuel remaining, tire pressure, doors
lock/unlock status and last data
updated time.

 Displayed vehicle data could be
differed from the current vehicle
condition.

 For more information, please refer to
the ‘Tutorial’ on your Digital key app.
CN7 N HMA 5.indd 5-17 2021-09-06  3:06:13

Convenience Features5-18
Smartphone change/App deletion
If you change your smartphone or delete
the Hyundai Digital K
ey App, please refer
to the following to set up your Digital
Key:
Smartphone Change/ Reset
If you change or reset the smartphone,
the registered digital key in your previous
smartphone may not be used. Please
refer to following procedure to use the
digital key.
1. Install the digital key application and log in.
2. If you are the owner, retry the Digital key save process.
3. If you are the sharer, need to re-share the key from owner.
App delete & reinstall/ Delete App data
You can re-download the digital key from
the server and follow these procedures.
1. Reinstall the application and log in.
2. Input the PIN number for user verification.
3. If PIN is correct, digital key data will be re-downloaded to your
smartphone and you can use it
without any further registration or
sharing.
Smartphone operability with Digital Key
The digital key application may not be
available to older type smartphones.
Please check the available smartphone
models with your dealer. NFC antenna
position on the smartphone can be
confirmed on each smartphone’s manual
or contact to customer service center of
the smartphone manufacturer. CAUTION
• Do not leave the registered digital
key (smartphone) and card key in
your vehicle. Please carry around
your keys all the time.
• If you happen to lose your digital
key (smartphone) or card key
registered as a main user’s key, you
should immediately delete the key
on the vehicle’s key menu. For more
information, refer to the Digital Key
Deletion in this chapter.
• If you registered your digital key
(smartphone) or card key in the
vehicle, a message appears on the
instrument cluster and informs you
that the key is registered.
(Message: Digital key(s) active.)
• If you buy a used vehicle, you should
confirm the message and delete the
registered smartphone key and card
key. In this case, you should carry
your smart key.
• If you keep the NFC card of
the digital key on the interior
authentication pad (wireless
charger) while driving, it may cause a
malfunction of the NFC card.
• You should remove your NFC card
of the digital key on the interior
authentication pad after turning on
the engine.
• Hyundai digital key app may not
work properly when the NFC or
Bluetooth communication between
smartphone and car is poor.
• If the remote control operation
is executed where the mobile
connection is weak, Bluetooth
connection is poor due to other
Bluetooth devices or there is an
object such as metal or concrete, it
might be delayed or the operable
distance might decrease. You should
not cover the smartphone with your
hand or place other devices which
can cause frequency interference. It
may result in poor performance.
CN7 N HMA 5.indd 5-18 2021-09-06  3:06:13

05
5-21
ODN8A059243ODN8A059243
ODN8A059132ODN8A059132
Digital key (Card key) deletion
You should have the smart key to delete
digital k
ey (card key). Please have the
smart key in your possession.
1. Get into the vehicle with the smart key.
2. Delete the NFC card key on the User’s Settings menu after turning on the
engine.

 With Navigation screen : From the
infotainment screen menu, go to
[Setup] - [Vehicle] - [Digital Key] -
[Card Key] then select the [Delete]
from submenu.

 Without navigation screen : From
cluster menu, go to [Digital Key] -
[Card Key] and select [Delete].
If there is no saved digital key(card key),
[Delete] menu will not be activated. • To delete the saved digital key (card
key), the smart key must be inside the
vehicle.
• The deleted digital key (card key) can be re-registered before registering a
new digital key (card key).
• If you register a new digital key (card key), the previously registered digital
key (card key) cannot be used again.
CN7 N HMA 5.indd 5-21 2021-09-06  3:06:13

05
5-23
Start-up with Card key
After placing your registered card key
ont
o the interior authentication pad
(wireless charger), step on the brake and
press the Engine Start/Stop button.
WARNING
• If you do not place the digital key
(card key) onto the center of the
interior authentication pad (wireless
charger) exactly, the card key may
not be recognized. If the engine is
not turned on, adjust and place the
key again.
• If you overlap and use the key
with NFC-enabled cards such as
transportation card or credit card,
the card key may not be recognized.
• If the digital key (card key) does
not work, please move the card 4
inches (0.1m) away from the handle
authentication pad and retry to
touch.
• If the card key is damaged by impact,
it may not operate properly or at
all. You should buy a new card and
register again.
For more information, refer to the
Engine Start/Stop button in chapter 6.
Type AType A
ODN8A059133ODN8A059133
Type BType B
ODN8A059247ODN8A059247
Digital key application/cancellation
If you do not want to use the digital key
(
smartphone and card key), you can
disable the function temporarily. You
should have the smart key when you
change the settings

 With Navigation screen :
From the infotainment screen menu,
go to [Setup] - [Vehicle] - [Digital Key]
- [Enable Digital Keys] (deselect)

 Without navigation screen :
From cluster menu, go to [Digital Key]
- [Enable Digital Keys] (deselect)
Information
If you do not have the smart key in your
possession, you cannot deselect [Enable
digital keys]. However, if you want to
select [Enable digital keys] again, you do
not need to have the smart key in your
possession.
CN7 N HMA 5.indd 5-23 2021-09-06  3:06:14

05
5-29
With the central door lock switch
Driver’s doorDriver’s door
OCN7N051083NOCN7N051083N
• When pressing the () portion (1) of
the switch, all vehicle doors will lock.
- If the smart key is in the vehicle and any door is opened, the doors
will not lock even though the lock
button (1) of the central door lock
switch is pressed.
• When pressing the (
) portion (2)
of the switch, all vehicle doors will
unlock.
• Doors indicating light (3)
When all vehicle doors are locked, the
indicating lights on the driver’s door
and passenger’s door will turn on. If
any door is unlocked, it would go off.
WARNING
• The doors should always be fully closed and locked while the
vehicle is in motion. If the doors
are unlocked, the risk of being
thrown from the vehicle in a crash is
increased.
• Do not pull the inner door handle of the driver’s or passenger’s door while
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 increases
the potential risk to you or others from
someone hiding in your vehicle.
To secure your vehicle, while
depressing the brake, move the shift
lever to the P (Park) position, engage
the parking brake, and set the Engine
Start/Stop button in the OFF 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
while 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.
CN7 N HMA 5.indd 5-29 2021-09-06  3:06:15

05
5-31
REAR OCCUPANT ALERT (ROA)
Rear Occupant Alert helps prevent the
driver from leaving a passenger in the
rear seats.
Rear Occupant Alert Operation
OCN7050135LOCN7050135L
When the driver turns off the engine and
opens the driver’s door after opening and
closing a rear door, a warning message
“Check rear seats” appears on the
cluster.
WARNING
Rear Occupant Alert provides
information to the driver to check
the rear seats but it does not detect
whether there is an object or passenger.
Always check the rear seats when
leaving the vehicle.
Information
The open and close history of the rear
door is initialized if the driver turns off the
engine and lock vehicle doors.
However, the alarm may sound again
whenever the driver’s door is opened if the
previous history of the rear door is not
initialized.
CN7 N HMA 5.indd 5-31 2021-09-06  3:06:16

Convenience Features5-32
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 engine 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 pressing the button on the
outside of the 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 engine by
directly pressing the Engine 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.
CN7 N HMA 5.indd 5-32 2021-09-06  3:06:16