2023 HYUNDAI IONIQ 6 change key battery

1
1-49
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
Hyundai_CE_en_US.book Page 49

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.
Hyundai_CE_en_US.book Page 16

5
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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
5-24
Information When the door handle or the keyhole freeze
and do not open, lightly tap or indirectly warm
(for example, hand temperature) the keyhole.
Since the smart key and the mechanical key
are separated, always carry the mechanical
key in case the vehicle battery and the smart
key battery are discharged.

In case of an emergency
B5003103
Doors without an outside key hole can be
locked as follows:
1. Open the door.
2. Insert the key into the emergency door lock hole and turn the key to the lock
position.
3. Close the door securely.
Information If the electrical power to door lock switch is
not operating (for example, discharged
vehicle battery) and the trunk is closed, you
cannot open the trunk until power is restored.

WARNING • Always close and lock the doors while the vehicle is moving. If the doors are
unlocked, the risk of being thrown from
the vehicle in a collision increases. • Do not pull the inner door handle of the
driver’s or passenger’s door while the
vehicle is moving.

WARNING Do not leave the elderly, children, or
animals unattended in your vehicle. An
enclosed vehicle can become extremely
hot and the elderly, unattended children
or animals who cannot escape the vehicle
may be seriously injured or killed.

WARNING Always park your vehicle properly.
Depress the brake pedal, change the gear
to P (Park), apply the parking brake, press
the Start/Stop button to the OFF position,
close all windows, lock all doors, and
always take the keys with you.

WARNING Be careful when opening doors and
watch for vehicles, motorcycles, bicycles,
or pedestrians approaching the vehicle to
prevent serious injury or death.

Information To exit the vehicle if the power door lock does
not function:
• Operate the door unlock feature repeatedly (both electronic and manual) while
simultaneously pulling on the door handle.
• Operate the other door locks and handles.
• Lower the driver’s front window and use the mechanical key to unlock the door from
outside.

Hyundai_CE_en_US.book Page 24

Convenience Features
5-32
Seat Easy Access
Seat easy access will move the driver’s
seat automatically as follows:
• Exiting the vehicle:The driver’s seat will move as follows
when the Start/Stop button is in the
OFF position with the gear in P (Park)
and the driver’s door open.
- Driver seat: Moves rearward depending on the distance selected
from the Settings menu in the
infotainment system.
However, the driver’s seat may not
move rearward if there is not enough
space between the driver’s seat and the
rear seats.
• Entering the vehicle: The driver’s seat will move as follows
when the Start/Stop button is pressed
to the ACC, ON or START position or
while carrying the smart key, the
driver’s door is closed with the
Start/Stop button in the OFF position.
- Driver seat: Moves back to its original position.
• You can set the 'Seat Easy Access' function from the Settings menu in the
infotainment system. Select:
- Driver seat
Setup > Vehicle > Seat > Seating
Easy Access > Driver Seat Easy
Access > Extended/Normal/Off
Information The infotainment system may change after
software updates. For more information, refer
to the user's manual provided in the
infotainment system and the quick reference
guide.

Steering Wheel
Motor Driven Power Steering
(MDPS)
The system assists you with steering the
vehicle. If the vehicle is turned off or if the
power steering system becomes
inoperative, you may still steer the
vehicle, but it will require increased
steering effort.
If you notice any change in the effort
required to steer during normal vehicle
operation, have the system inspected by
an authorized HYUNDAI dealer.
CAUTION If Motor Driven Power Steering does not
operate normally, the warning light and
the message 'Check motor driven power
steering' will illuminate on the instrument
cluster. You may steer the vehicle, but it
will require increased steering efforts.
Take the vehicle to an authorized
HYUNDAI dealer and have the system
inspected as soon as possible.

Information During normal vehicle operation:
• The steering effort may be high immediately after pressing the Start/Stop
button to the ON position.
This happens as the system performs the
MDPS system diagnostics. When the
diagnostics are completed, the steering
wheel effort will return to its normal
condition.
• When the 12 V battery voltage is low, you might have to put more steering effort.
However, it is a temporary condition so that
it will return to normal condition after
charging the battery.
Hyundai_CE_en_US.book Page 32

Convenience Features
5-56
repeatedly to prevent battery
discharge.
• Do not leave the trunk open for a long period of time. This may drain the
battery.
• Do not modify or repair any part of the power trunk by yourself. Contact an
authorized HYUNDAI dealer.
• Do not operate the power trunk under the following conditions. The power
trunk may not operate properly.
- One side of the vehicle is lifted to inspect the vehicle or change a tire
- Parking on an uneven road such as a slope, etc.
• Close the trunk completely and lock all doors and trunk using the central door
lock button before using an automatic
car wash.
• Do not spray high pressure water directly on the power trunk outside
open/close button. The trunk may open
unintentionally.

Information • In cold and wet climates, the outside power trunk open button may not work properly
due to freezing conditions. If this occurs,
remove the ice before using the outside
power trunk open/close button or use the
power trunk open/close button on the smart
key or the instrument panel.
• If you leave the smart key in the trunk and close the trunk, a warning will sound for
about 5 seconds. If this occurs, open the
trunk by pressing the power trunk open
button on the outside of the trunk.
• If there are obstacles such as snow on the trunk, the trunk may not open
automatically. After removing the obstacle,
try to open it again.
• Be careful where there is an incline, as the trunk lid may drop slightly when it is
stopped before it fully opens.

Operating the Power Trunk
Power trunk open button (Smart
key)
B5011101
When the trunk is closed, press the power
trunk open button for 1.5 second. The
trunk will open with a warning sound.
While the trunk is opening, press the
button to stop power trunk operation.
Power trunk open/close button
(Instrument panel)
B5011102
When the trunk is closed, press the power
trunk open/close button. The power trunk
will open with a warning sound.
While the trunk is opening, press the
button to stop power trunk operation.
When the trunk is opened, press and hold
the trunk open/close button to close the
power trunk. If you release the button
while the trunk is closing, power trunk
operation will stop with a warning sound
for 5 seconds.
Hyundai_CE_en_US.book Page 56

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Turn signals and lane change signals
B5015801
To signal a turn, push down on the lever
for a left turn or up for a right turn in
position (A).
If an indicator stays on and does not flash
or if it flashes abnormally, one of the turn
signal bulbs may be burned out and will
require replacement.
One touch turn signal
To use One Touch Turn Signal push the
turn signal lever up or down to position
(B) and then release it.
The lane change signals will blink 3, 5 or 7
times.
You can enable the One Touch Turn
Signal function or choose the number of
blinking by selecting Setup > Vehicle >
Lights > One Touch Turn Signal (or
One-touch indicator ) > 3 flashes /5
flashes /7 flashes /Off in the infotainment
system.
Information The infotainment system may change after
software updates. For more information, refer
to the user's manual provided in the
infotainment system and the quick reference
guide.

Battery saver function
To prevent the battery from being
discharging, the system automatically
turns off the parking lights when the
driver turns the vehicle off and opens the
driver’s door.
To keep the lights on when the vehicle is
turned off:
1. Open the driver’s door.
2. Turn the parking lights OFF and ON again using the headlight switch.
Headlight delay function
If the Start/Stop button is in the ACC
position or the OFF position with the
headlights ON, the headlights (and/or
Parking lights) remain on for about 5
minutes. However, if the driver’s door is
opened and closed, the headlights are
turned off after 15 seconds. Also, with the
vehicle off if the driver’s door is opened
and closed, the headlights (and/or
Parking lights) are turned off after 15
seconds.
The headlights (and/or Parking lights) can
be turned off by pressing the lock button
on the smart key twice or turning the
headlight switch to the OFF or AUTO
position.
You can enable the headlight delay
function by selecting Setup > Vehicle >
Lights > Headlight Delay (or Headlight
time-out) in the infotainment system.
Information The infotainment system may change after
software updates. For more information, refer
to the user's manual provided in the
infotainment system and the quick reference
guide.

Hyundai_CE_en_US.book Page 69

Driving Your Vehicle
6-12
When the battery (12 V) is discharged
You cannot shift gears when the battery is
discharged.
Jump start your vehicle (refer to the
"Jump Starting (12 V battery)" section in
chapter 8) or contact an authorized
HYUNDAI dealer.
Parking
Always come to a complete stop and
continue to depress the brake pedal. Shift
the gear to P (Park), apply the parking
brake, and press the Start/Stop button to
the OFF position. Take the key with you
when leaving the vehicle.
Cluster Display Messages
Information
Press brake pedal to change gear
B6013801
This message is displayed when the brake
pedal is not depressed while shifting out
of P (Park).
Depress the brake pedal and then shift
the gear.
Shift to P after stopping
B6013802
This message is displayed when the gear
is shifted to P (Park) while the vehicle is
moving.
Stop the vehicle before shifting to P
(Park).
Shifter system malfunction
B6013803
This message is displayed when the shift
gear does not properly operate in the P
(Park) position.
Have the vehicle inspected by an
authorized HYUNDAI dealer.
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