2023 HYUNDAI IONIQ 6 key battery

Introduction/Getting Started with Your Electric Vehicle
1-24
Information • If the charging connector locking mode is set to Always or While Charging , unlock the door
by pressing the button on the smart key or the button on the driver’s door, and disconnect the
charging connector from the charging inlet.
- For more information, refer to the "Setting charging connector locking mode" section in this chapter.
• During AC charging, the quality of radio reception may degrade in some areas.

Using a DC Charger
If you need to charge the vehicle in a shorter time, you can charge at high speeds using
a DC charger installed in public charging stations.
• To find a nearby charging station, refer to the "Searching for nearby charging stations" section in this chapter.
WARNING Before charging the vehicle, carefully read and follow the instructions in “Setting
charging connector locking mode” to prevent property damage or injury due to electric
shock, fire, explosion, etc.

CAUTION Battery performance and life may deteriorate if the DC charger is used constantly. Use
AC charging unless DC charging is necessary.

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Information • When the V2L connector is connected to the charging inlet of the vehicle, all doors and connectors will be automatically locked to prevent theft and separation. To disconnect the V2L
connector, unlock the door and pull the connector with the open switch pressed.
• Before using the V2L function, deactivate the scheduled climate setting referring to the “Setting Scheduled Charging and Climate”. The V2L function may be cut off depending on the
scheduled climate setting.
• To check and change the V2L setting, refer to the “Setting a Battery Discharging Limit When Using Vehicle to Load (V2L)”.
• If an electric device that exceeds the maximum power capacity is connected, a warning message appears on the instrument cluster and the power supply shuts off immediately.

Using Electricity Inside the Vehicle
You can connect home appliances or electric devices to the power outlet inside the
vehicle.
WARNING Do not use an electric heating appliances like electric kettle, toaster, or iron in the vehicle.
It may cause a fire or injury.

1. Press the Start/Stop button to the ON position or activate the utility mode. • For more information about the utility mode, refer to the “Setting Utility Mode” section in this chapter.
2. Use the smart key to unlock the power outlet cover.
B0002501
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Driving Your Electric Vehicle
Check how to use the devices inside the vehicle that you must know for driving, such as
starting, braking, and shifting the electric vehicle.
Starting and Stopping the Vehicle
Follow the instructions below to start or stop the vehicle.
CAUTION • Always fasten the seat belt before starting the vehicle for safety.
• Check if the EBP is applied before starting the vehicle.

Starting the vehicle
1. Holding the smart key, sit in the driver’s seat.
2. Press the Start/Stop button while pressing the brake pedal.• On the instrument cluster, (ready indicator) is displayed.
Information While the (ready indicator) is displayed, press the brake pedal, shift to D (Drive) or R
(Reverse), and release the EBP and the brake pedal to start moving the vehicle forward or
backward. You can start driving by pressing the accelerator pedal slowly and decelerate or stop by
pressing the brake pedal.

Stopping the vehicle
1. Stop the vehicle completely by pressing the brake pedal.
2. Apply the EPB while pressing the brake pedal, and press the gear’s P button to shift to P (Park).
3. Press the Start/Stop button. • The (ready indicator) on the instrument cluster turns off.
Information There are other Start/Stop button positions besides the ON/OFF. Use it appropriately paying
attention to the discharging of the 12 V battery.
•ACC : The 12 V battery power is turned on, allowing some devices, such as infotainment system
and air conditioning system to operate. Press the Start/Stop button when it is in the OFF position
to turn on ACC.
• ON : The 12 V battery power is turned on, allowing to check the instrument cluster and use all
the electric devices inside the vehicle. Press the Start/Stop button when it is in the ACC position
to turn it ON.

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Instrument Cluster
4-16
For more information, refer to the “High
Beam Assist (HBA)” section in chapter 5.
AUTO HOLD Indicator Light
WL_AutoHoldWarningLamp
This indicator light illuminates:
• [White] When you activate Auto Hold by pressing the AUTO HOLD switch.
• [Green] When you stop the vehicle completely by depressing the brake
pedal with Auto Hold activated.
• [Yellow] Whenever a malfunction with the Auto Hold is detected. If the AUTO
HOLD indicator light remains YELLOW
while driving, have the vehicle
inspected by an authorized HYNDAI
dealer.
For more information, refer to the
“Electronic Parking Brake (EPB)” section
in chapter 6.
Cluster Display Messages
Shift to P
This message is displayed if you try to turn
off the vehicle without the gear in the P
(Park) position.
If this occurs, the Start/Stop button turns
to the ACC position.
Low key battery
When the Start/Stop button is pressed to
the OFF position, a message may appear,
indicating the internal battery of the
Smart Key is low.
Replace the Smart Key battery.
Press START button while turning
if equipped
wheel
This message is displayed if the steering
wheel does not unlock normally when the
Start/Stop button is pressed.
You should press the Start/Stop button
while turning the steering wheel right and
left.
Press brake pedal to start vehicle
This message is displayed if the
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 and then pressing the
Start/Stop button.
Key not in vehicle
This message is displayed if the smart key
is not in the vehicle when you leave the
vehicle with the Start/Stop button in the
ON or Start position.
Always turn off the vehicle before leaving
your vehicle.
Key not detected
This message is displayed if the smart key
is not detected when you press the
Start/Stop button.
Press START button again
If you cannot start the vehicle after the
Start/Stop button is pressed, attempt to
start the vehicle by pressing the
Start/Stop button again.
If the warning message appears each
time you press the Start/Stop button,
have the vehicle inspected by an
authorized HYUNDAI dealer.
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Convenience Features
5-10
Battery replacement
If the smart key is not working properly,
try replacing the battery with a new one.
Battery Type: CR2450
To replace the battery:
1. Put the slim tool into the key hole (1) to pry open the rear cover of the smart
key.
B5000401
2. Remove the old battery and insert the new battery. Make sure the battery
position is correct.
3. Reinstall the battery cover and smart key cover.
B5000402
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.
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.

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.

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.
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5
5-19
Information Do not leave your digital key (smartphone key
or card key) in the vehicle after locking or
unlocking the doors or starting the vehicle.
The doors can be locked using the switches on
the driver’s or the passenger’s doors. Always
take your digital key (smartphone key or card
key) when leaving the vehicle.

Used Vehicle/Digital Key
Maintenance
Purchasing used vehicle
Delete Digital Key Settings when
purchasing a used vehicle.
If any digital key (smartphone key or card
key) is already registered when you press
the Statr/Stop button, the message,
“Digital key(s) active” appears on the
instrument cluster once. If you sell your
vehicle or purchase a used HYUNDAI
vehicle equipped with the Digital Key
feature, confirm the message and delete
the registered smartphone key and card
key. For more information, contact the
HYUNDAI Customer Care Center. If the
card key does not work properly, delete
the card key, register the smartphone
key, and re-register the card key.
Digital Key Maintenance
If you need to have your Digital Key
System repaired or replaced, make sure
your Smartphone Key is still active. You
may have to pair your phone again using
the HYUNDAI Digital Key app.
Limitations of the System
HYUNDAI Digital Key app on the
smartphone and card key may not work if:
• HYUNDAI Digital Key app is deleted.
• Account login information for HYUNDAI Digital Key app has expired. • Logged in with another smartphone
instead of the registered smartphone
with the same user account.
• Smartphone rooting or app hacking is detected.
• Smartphone battery or the vehicle battery is discharged.
• Smartphone 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.
• The card key is in a wallet or card holder, or overlapped with other cards.
• If you use a smartphone cover that uses wireless communication or is made of
metal, remove the smartphone cover.
The vehicle may not be controlled by the
smartphone if any of the following
occurs:
• Other smartphone functions (calls,urgent call, audio or NFC
payment), apps, or wireless earphones
are operating.
• The digital key app function such as basic setting or app launching is limited
by the prior policy according to the
manufacturer.
• If you have changed the smartphone number, modify the user account
information on the HYUNDAI customer
web site.
• If the vehicle owner has changed the smartphone, register the new
smartphone in the vehicle after
deleting the registered digital key
(smartphone).
• If a sharer have changed or reset the smartphone, share the key again.Information • Do not leave the registered digital key (smartphone key or card key) in your
vehicle. Carry it when leaving the vehicle.
Hyundai_CE_en_US.book Page 19

Convenience Features
5-20
• If you lose your smartphone or card key, immediately delete the key on the vehicle’s
key menu. For more information, refer to
the "Deleting Digital Key (Smartphone
Key)" or "Deleting digital key (card
key)"section in this chapter.
• If your registered smartphone key or card key is in the vehicle, the digital key(s)
active message appears on the instrument
cluster.
• If you buy a used vehicle, delete the registered smartphone key and card key.
• If the digital key is not working or the vehicle battery is discharged, use the
outside keyhole to lock all the doors.
Door Locks
Operating Door Unlocks from
Outside the Vehicle (Manual
type)
Smart key
B5002803
B5002802
Push the button on the front outside door
handle (the engraved part) while carrying
the smart key with you, all doors will
unlock.
The hazard warning lights will blink twice
and chime also sounds twice.
Once the doors are unlocked, when press
the front of the door handle (1) then rear
of the door handle will pop out (2).
Pull the outside door handle to open the
door.
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2
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Convenience Features
5-22
B5002802_2
• When the 'Approach unlock' is deactivated: The handle does not slide
out even when you approach with the
smart key in possession. The doors are
unlocked if you press the outside
handle as the handles slide out.
• The doors will lock automatically and the handles will slide in after 30
seconds unless a door is opened.
Information In emergency situations, such as battery is
dead, the outside electric door handle can still
be operated in a way that the outside manual
door handle operate.

Operating Door Locks from
Outside the Vehicle (Manual
type)
Smart key
B5000204
Push the button on the front outside door
handle (the engraved part) while carrying
the smart key with you, all doors will lock.
The hazard warning lights will blink and
chime also sounds once.
Push the door to close.
Operating Door Locks from
Outside the Vehicle (Electric
if equipped
type)
Smart key
ONE1051013
When all doors are closed, touch the
touch sensor on the front outside door
handle (the engraved part) while carrying
the smart key with you, outside door
handle will return and doors will be
locked.
The hazard warning lights will blink and
chime also sounds once.
NOTICE
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Hyundai_CE_en_US.book Page 22