2022 HYUNDAI ELANTRA N key battery

4
N Mode Indicator Light ...............................................................\
........................ 4-20
CUSTOM Mode Indicator Light ........................................................................\
... 4-20
REV (Rev Matching) Indicator Light ................................................................... 4-20
Icy Road Warning Light ........................................................................\
............... 4-20
LCD Display Messages ........................................................................\
.................... 4-21 Key not in vehicle (for smart key system) ............................................................ 4-21
Key not detected (for smart key system)............................................................. 4-21
Press START button with key (for smart key system) ......................................... 4-21
Press START button again (for smart key system) .............................................. 4-21
Low Key Battery (for smart key system) .............................................................. 4-21
Shift to P (for smart key system and dual clutch transmission)......................... 4-21
Press brake pedal to start engine (for smart key system and dual clutch
transmission) .....................................................................\
.................................... 4-21
Press clutch pedal to start engine (for smart key system and manual
transmission) .....................................................................\
.................................... 4-21
Press START button again (for smart key system) .............................................. 4-21
Check BRAKE SWITCH fuse (for smart key system and dual clutch
transmission) .....................................................................\
................................... 4-22
Shift to P or N to start engine (for smart key system and dual clutch
transmission) .....................................................................\
................................... 4-22
Battery discharging due to external electrical devices ..................................... 4-22
Door, Hood, Trunk open indicator ...................................................................... 4-22
Sunroof open indicator ........................................................................\
................ 4-22
Lights mode ............................................................\
............................................. 4-23
Wiper mode ........................................................................\
.................................. 4-23
Low pressure ........................................................................\
................................ 4-23
Heated Steering Wheel turned off ...................................................................... 4-23
Low washer fluid ........................................................................\
.......................... 4-23
Low fuel ........................................................................\
........................................ 4-24
Engine Overheated ........................................................................\
...................... 4-24
Check headlight (High) ........................................................................\
............... 4-24
Check headlight (Low) ........................................................................\
................. 4-24
Check turn signal ........................................................................\
......................... 4-24
Check brake light ........................................................................\
......................... 4-24
Check daytime running light ........................................................................\
....... 4-24
Check high mounted brake light ........................................................................\
4-24
Check headlight LED ........................................................................\
................... 4-24
CN7 N HMA 4.indd 4-2 2021-09-14  9:32:02

04
4-21
LCD Display Messages
Key not in vehicle (for smart key
system)
This warning message is displayed if the
smart key is not in the vehicle when you
open or close door in the ACC position or
ON position. The warning sound is heard
when you close door without a smart key
in vehicle.
When attempting to start the vehicle
always have the smart key with you.
Key not detected (for smart key
system)
This warning message is displayed if the
smart key is not detected when you press
the Engine Start/Stop button.
Press START button with key (for
smart key system)
This warning message is displayed if you
press the Engine Start/Stop button while
the warning message “Key not detected”
is displayed.
At this time, the immobilizer indicator
light blinks.
Press START button again (for smart
key system)
This message is displayed if you were
unable to start the vehicle when the
Engine Start/Stop button was pressed.
If this occurs, attempt to start the engine
by pressing the Engine Start/Stop button
again.
If the warning message appears each
time you press the Engine Start/Stop
button, have your vehicle inspected by
an authorized HYUNDAI dealer.
Low Key Battery (for smart key
system)
This warning message is displayed if the
battery of the smart key is discharged
while changing the Engine Start/Stop
button to the OFF position.
Shift to P (for smart key system and
dual clutch transmission)
This warning message is displayed if you
try to turn off the engine without the
shift lever in P (Park) position.
At this time, the Engine Start/Stop button
turns to the ACC position (If you press
the Engine Start/Stop button once more,
it will turn to the ON position).
Press brake pedal to start engine (for
smart key system and dual clutch
transmission)
This warning message is displayed if the
Engine Start/Stop button changes to
the ACC position twice by pressing the
button repeatedly without depressing
the brake pedal.
You can start the vehicle by depressing
the brake pedal.
Press clutch pedal to start engine
(for smart key system and manual
transmission)
This warning message is displayed if the
Engine Start/Stop button is in the ACC
position twice by pressing the button
repeatedly without depressing the clutch
pedal.
Depress the clutch pedal to start the
engine.
Press START button again (for smart
key system)
This message is displayed if you were
unable to start the vehicle when the
Engine Start/Stop button was pressed.
If this occurs, attempt to start the engine
by pressing the Engine Start/ Stop button
again.
If the warning message appears each
time you press the Engine Start/Stop
button, have your vehicle inspected by
an authorized HYUNDAI dealer.
CN7 N HMA 4.indd 4-212021-09-14  9:32:38

Instrument Cluster4-22
Check BRAKE SWITCH fuse (for
smart key system and dual clutch
transmission)
This warning message is displayed if the
brake switch fuse is disconnected.
You need to replace the fuse with a new
one. If that is not possible, you can start
the engine by pressing the Engine Start/
Stop button for 10 seconds in the ACC
position.
Shift to P or N to start engine (for
smart key system and dual clutch
transmission)
This warning message is displayed if you
try to start the engine with the shift lever
not in the P (Park) or N (Neutral) position.
Information
You can start the engine with the shift
lever in the N (Neutral) position. But, for
your safety, we recommend that you start
the engine with the shift lever in the P
(Park) position.
Battery discharging due to external
electrical devices (if equipped)
This message is displayed if the battery
voltage is weak due to any non-factory
electrical accessories (ex. dashboard
camera) while parking. Be careful that
the battery is not discharged.
If the warning message appears after
removing the non-factory electrical
accessories, have the vehicle inspected
by an authorized HYUNDAI dealer.
Door, Hood, Trunk open indicator
OCN7N041017LOCN7N041017L
This warning is displayed indicating
which door, or hood, or trunk is open.
CAUTION
Before driving the vehicle, you should
confirm that the door/ hood/trunk is
fully closed. Also, check there is no
door/hood/ trunk open warning light or
message displayed on the instrument
cluster.
Sunroof open indicator (if equipped)
OCN7N041018LOCN7N041018L
This warning is displayed if you turn off
the engine when the sunroof is open.
Close the sunroof securely when leaving
your vehicle.
CN7 N HMA 4.indd 4-22 2021-09-14  9:32:39

5. Convenience Features
Smart key ........................................................................\
................................ 5-4Locking .................................................................\
..................................................... 5-4
Unlocking your vehicle (When the Two Press Unlock feature is off) .................... 5-5
Unlocking your vehicle (When the Two Press Unlock feature is on) .................... 5-6
Trunk Unlocking ........................................................................\
.................................5-7
Panic Button ........................................................................\
......................................5-7
Remotely Starting Vehicle ........................................................................\
................5-7
Start-up ....................................................................\
................................................. 5 -8
Mechanical Key ........................................................................\
................................ 5-8
Loss of a Smart Key ........................................................................\
.......................... 5-8
Smart Key Precautions ........................................................................\
..................... 5-9
Battery Replacement ........................................................................\
......................5-10
Immobilizer System ........................................................................\
.........................5-11
Hyundai Digital Key ........................................................................\
......................... 5-12
Operating Door Locks from Outside the Vehicle ..................................................5-27
Operating Door Locks from Inside the Vehicle .................................................... 5-28
Automatic Door Lock and Unlock Features .......................................................... 5-30
Child-Protector Rear Door Locks ........................................................................\
.. 5-30
Rear Occupant Alert (ROA) ........................................................................\
.. 5-31Rear Occupant Alert Operation ........................................................................\
...... 5-31
Theft-Alarm System ........................................................................\
............ 5-32
Steering Wheel ........................................................................\
..................... 5-33
Electric Power Steering (EPS) ........................................................................\
........ 5-33
Tilt Steering / Telescope Steering ........................................................................\
. 5-34
Horn........................................................................\
................................................. 5-34
Mirrors ......................................................................\
.................................... 5-35Inside Rearview Mirror ........................................................................\
................... 5-35
Side View Mirrors ........................................................................\
........................... 5-46
Windows ......................................................................\
.................................5-48Power Windows ........................................................................\
.............................. 5-49
Sunroof ......................................................................\
................................... 5-52Sunshade ...............................................................\
................................................. 5-52
Tilt Open/Close........................................................................\
............................... 5-53
Slide Open/Close .......................................................\
............................................ 5-53
Automatic Reversal ........................................................................\
........................ 5-54
Resetting the Sunroof ........................................................................\
.................... 5-55
Sunroof Open Warning ........................................................................\
.................. 5-55
5
CN7 N HMA 5.indd 5-1 2021-09-06  3:06:03

Convenience Features5-8
Start-up
You can start the engine without
inserting the key. For detailed
information refer to the Engine Start/
Stop button 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 away from water
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 and
may void the vehicle warranty.
• Avoid dropping or throwing the
smart key.
• Protect the smart key from extreme
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.
OJSN048131 OJSN048131
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 immediately take
the vehicle and remaining key to your
authorized HYUNDAI dealer or tow the
vehicle, if necessary.
CN7 N HMA 5.indd 5-8 2021-09-06  3:06:10

Convenience Features5-10
Battery Replacement
If the Smart Key is not working properly,
try replacing the battery with a new one.
OCN7N051006OCN7N051006
OCN7N051007OCN7N051007
Remove the smart key cover by turning
the screwdriver clockwise by inserting
the screwdriver (-) into the hole.
Battery Type: CR2032
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,
it is recommended that you 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)
and regulation.
WARNING
THIS PRODUCT CONTAINS A BUTTON
BATTERY
If swallowed, a lithium button battery
can cause severe or fatal injuries within
2 hours.
Keep batteries out of reach of children.
If you think batteries may have been
swallowed or placed inside any part
of the body, seek immediate medical
attention.
CN7 N HMA 5.indd 5-10 2021-09-06  3:06:11

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
5-19
• If the remote control function is not
activated, please use NFC function to
lock or unlock the doors
• You should be careful not to
press the remote control button
on the digital key (smartphone)
accidentally.
• If the digital key (smartphone) is
discharged or defective or you
cannot use the digital key since the
vehicle battery is discharged, use the
inside door lock button to lock all of
the doors.
CAUTION
• Hyundai digital key app on the
smartphone and card key may not
work if any of the following occurs:
- Hyundai digital key app on the
smartphone is deleted. (Required
to reinstall the app)
- Account log in information of
Hyundai digital key app is expired.
(Required to re-log in)
- When you try to log in to another
smartphone instead of the
registered smartphone with same
user account.
- Smartphone rooting or app
hacking is detected.
- Smartphone battery or the vehicle
battery is discharged.
- Smartphone’s screen is off or
locked.
- NFC or Bluetooth is turned off on
the smartphone settings.
- Smartphone’s mobile network
setting is off or airplane mode is
activated.
- A credit card is overlapped in the
back of your smartphone or metal
or thick case is used.
- The card key is overlapped with
other credit cards or the key is
used as inserted in the wallet or
card wallet. -
If you use a smart phone cover that
uses wireless communication or is
made of metal, the digital key NFC
function may not work properly.
Remove the smart phone cover
before using the digital key NFC
function.
• The vehicle may not be controlled by
the smartphone if any of the following
occurs:
-Basic and necessary functions of
the smartphone manufacturer are
operating. (General call, urgent
call, audio or NFC payment)
- Wireless earphone is operating.
(General call, urgent call or audio)
- The digital key app function such
as basic setting or app launching
is limited by prior policy according
to the manufacturer while using a
smartphone produced by domestic
and foreign manufactures.

 If you change the smartphone
number, you should modify the user
account information on the HYUNDAI
customer web site to use the digital
key app.

 If the vehicle owner changes
the smartphone device, the new
smartphone should be registered in
the car after deleting the registered
digital key(smartphone).

 If a sharer changes or resets the
smartphone, the key should be re-
shared from owner.

 Some older smartphones may not
work properly. 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.
CN7 N HMA 5.indd 5-19 2021-09-06  3:06:13