key battery HYUNDAI KONA EV 2021 Owners Manual

3-7
Convenient features of your vehicle
3
When possible, avoid keeping the
remote key and your mobile phone in
the same location such as a pants or
jacket pocket in order to avoid inter-
ference between the two devices.
Keep the smart key away from
electromagnetic materials that
block electromagnetic waves to
the key surface.
Always have the smart key with
you when leaving the vehicle. If
the smart key is left near the vehi-
cle, the vehicle battery may be dis-
charged.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 inter-
ference received, including inter-
ference 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.
Battery replacement
If the Smart Key is not working prop-
erly, try replacing the battery with a
new one.
Battery Type: CR2032
To replace the battery:
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.
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NOTICE
NOTICE
OPD046046

3-8
Convenient features of your vehicle
If you suspect your smart key might
have sustained some damage, or
you feel your smart key is not work-
ing correctly, 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)
or regulations.
Immobilizer System
The immobilizer system protects your
vehicle from theft. If an improperly
coded key (or other device) is used,
the vehicle’s power system is disabled.
When the POWER button is placed in
the ON position, the immobilizer sys-
tem 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 POWER button to the OFF
position, then press the POWER but-
ton 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, 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.
iIn order to prevent theft of your
vehicle, do not leave spare keys
anywhere in your vehicle. Your
immobilizer password is a cus-
tomer unique password and
should be kept confidential.
WARNING

3-11
Convenient features of your vehicle
3
Operating Door Locks from
Inside the Vehicle
With the door lock button
To unlock a door, push the door
lock button (1) to the "Unlock" posi-
tion. The red mark (2) on the door
lock button will be visible.
To lock a door, push the door lock
button (1) to the "Lock" position. If
the door is locked properly, the red
mark (2) on the door lock button
will not be visible.
To open a door, pull the door han-
dle (3) outward. If the inner door handle of either
the driver door or passenger door
is pulled when the door lock button
is in the lock position, the button is
unlocked and the door will open.
The doors cannot be locked if the
smart key is inside the vehicle and
any of the doors are open.
Information
If a power door lock ever fails to func-
tion while you are in the vehicle try
one or more of the following tech-
niques to exit:
• Operate the door unlock feature
repeatedly (both electronic and
manual) while simultaneously
pulling on the door handle.
• Operate the other door locks and
handles, front and rear.
• Lower a front window and use the
mechanical key to unlock the door
from outside.
Information
If the 12V auxiliary battery is low and
you cannot use the smart key to lock
your vehicle, you may have to lock the
doors manually. You can lock the dri-
ver's door with the mechanical key in
the key FOB and lock the other doors
with the lock button on the inside door
handle.
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OOSEV048002

3-66
Convenient features of your vehicle
Key not detected
This warning message is displayed if
the smart key is not detected when
you press the POWER button.
Press POWER button again
This message is displayed if you
were unable to start the vehicle when
the POWER button was pressed.
If this occurs, attempt to start the
vehicle by pressing the POWER but-
ton again.
If the warning message appears
each time you press the POWER
button, have your vehicle inspected
by an authorized HYUNDAI dealer.
Press POWER button with key
This warning message is displayed if
you press the POWER button while
the warning message "Key not
detected" is displayed.
Check BRAKE SWITCH fuse
This warning message is displayed if
the brake switch fuse is disconnected.
You need to replace the fuse with a
new one before starting the vehicle.
If that is not possible, you can start the
vehicle by pressing the POWER but-
ton for 10 seconds in the ACC posi-
tion.
Shift to P to start vehicle
This warning message is displayed if
you try to start the vehicle without
shifting to the P (Park) position.
Shift to P
This warning message is displayed if
you try to turn off the vehicle with the
gear in the N (Neutral) position.
At this time, the POWER button
changes to the ACC position (If you
press the POWER button once more,
it will turn to the ON position).
Low Key Battery
This warning message is displayed if
the battery of the smart key is dis-
charged while changing the POWER
button to the OFF position.
Battery discharging due to
external electrical devices
This message is displayed if the bat-
tery voltage is weak due to any non-
factory electrical accessories (ex.
dashboard camera) while parking.
Be careful that the battery is not dis-
charged.
If the warning message appears after
removing the non-factory electrical
accessories, have the vehicle inspect-
ed by an authorized HYUNDAI dealer.

3-105
Convenient features of your vehicle
3
The lane change signals will blink 3,
5 or 7 times.
You can activate or deactivate the
One Touch Turn Signal function or
choose the number of blinks (3, 5, or
7) from the User Settings mode in
the LCD display.
For more details, refer to the "LCD
Display" section in this chapter.
Battery saver function
The purpose of this feature is to pre-
vent the battery from being dis-
charged. The system automatically
turns off the parking lamp when the
driver turns the vehicle off and opens
the driver-side door.
With this feature, the parking lamps
will turn off automatically if the driver
parks on the side of road at night.
If necessary, to keep the lamps on
when the vehicle is turned off, perform
the following:
1) Open the driver-side door.
2) Turn the parking lamps OFF and
ON again using the headlamp
switch on the steering column.
Headlamp delay function
If the POWER button is placed in the
ACC position or the OFF position
with the headlamps ON, the head-
lamps (and/or parking lamps) 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 vehi-
cle off if the driver's door is opened
and closed, the headlamps (and/or
parking lamps) are turned off after 15
seconds.
The headlamps (and/or parking
lamps) can be turned off by pressing
the lock button on the smart key
twice or turning the light switch to the
OFF or AUTO position.
You can activate or deactivate the
Headlamp Delay function from the
User Settings mode (Light) on the
LCD display.
For more details, refer to the "LCD
Display" section in this chapter.If the driver exits the vehicle
through another door besides the
driver door, the battery saver func-
tion does not operate and the
headlamp delay function does not
turn OFF automatically.
This may cause the battery to dis-
charge. To avoid battery dis-
charge, turn OFF the headlamps
manually from the headlamp
switch before exiting the vehicle.
NOTICE

3-107
Convenient features of your vehicle
3
Interior Lights
Do not use the interior lights for
extended periods when the vehi-
cle is turned off or the battery will
discharge.
Interior lamp AUTO cut
The interior lamps will automatically
go off approximately 20 minutes after
the vehicle is turned off and the
doors closed. If a door is opened, the
lamp will go off 40 minutes after the
vehicle is turned off. If the doors are
locked by the smart key and the vehi-
cle enters the armed stage of the
theft alarm system, the lamps will go
off five seconds later.
Front lamps
Front Map Lamp (1) :
Press either of these lenses to turn
the map lamp on or off.This light produces a spot beam for
convenient use as a map lamp at
night or as a personal lamp for the
driver and the front passenger.
Front Door Lamp (2) ( ) :
The front or rear room lamps come
on when the front or rear doors are
opened. When doors are unlocked by
the smart key, the front and rear
lamps come on for approximately 30
seconds as long as any door is not
opened. The front and rear room
lamps go out gradually after approxi-
mately 30 seconds if the door is
closed. However, if the POWER but-
ton is in the ON position or all doors
are locked, the front and rear lamps
will turn off. If a door is opened with
the POWER button in the ACC posi-
tion or the OFF position, the front
and rear lamps stay on for about 20
minutes.
NOTICE
Do not use the interior lights
when driving in the dark. The
interior lights may obscure your
view and cause an accident.
WARNING
OOSEV048023
■Type A
OOSEV048045
■Type B

5-10
Driving your vehicle
To prevent damage to the vehicle:
If the " " indicator turns off
while you are in motion, do not
attempt to shift to the P (Park)
position.
To prevent damage to the vehicle:
When the stop lamp fuse is blown,
you cannot normally start the
vehicle. Replace the fuse with a
new one. If you are not able to
replace the fuse, you can start the
vehicle by pressing and holding
the POWER button for 10 seconds
with the POWER button in the ACC
position.
Do not press the POWER button
for more than 10 seconds except
when the stop lamp fuse is blown.
For your safety always depress
the brake pedal before starting the
vehicle.
Information
If the smart key battery is weak or the
smart key is not operating correctly,
the vehicle still may be started by
pressing the POWER button with the
smart key directly. Hold the smart key
in the position shown and press the
POWER button inward with the
smart key.
Turning Off the Vehicle
1. Depress the brake pedal fully.
2. Shift to P (Park).
3. Apply the parking brake.
4. Press the POWER button to turn
the vehicle off.
5. Make sure the " " indicator
light on the instrument cluster is
turned off.
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NOTICE
NOTICE
OOSEV058003K
If the " " indicator light on
the instrument cluster is still
on, the vehicle is not turned off
and can move when the gear is
in any position except P (Park).
CAUTION

5-13
Driving your vehicle
5
When the driver's door is opened
within 3 minutes with the POWER
button in the ACC position and the
gear in N (Neutral), the vehicle is
automatically turned OFF and shifted
to the P (Park) position.
D (Drive)
This is the normal driving position.
To shift to D (Drive), press the [D]
button while depressing the brake
pedal.
Shift-lock system
For your safety, your vehicle has a
shift-lock system which prevents
shifting the gear from P (Park) or N
(Neutral) into R (Reverse) or D
(Drive) unless the brake pedal is
depressed.
To shift from P (Park) or N (Neutral)
into R (Reverse) or D (Drive), from R
(Reverse) into D (Drive) or from D
(Drive) into R (Reverse):
1. Depress and hold the brake pedal.
2. Start the vehicle or place the
POWER button in the ON position.
3. Press the R (Reverse) or D (Drive)
button.
Information
For your safety, you cannot shift the
gear while the charging cable is con-
nected.
When the battery (12 V) is dis-
charged
You cannot shift the gear when the
battery is discharged.
Jump start your vehicle (refer to
"Jump Starting" in chapter 6) or con-
tact an authorized HYUNDAI dealer.
Parking
Always come to a complete stop and
continue to depress the brake pedal.
Shift to the P (Park) position, apply
the parking brake, and place the
POWER button in the OFF position.
Take the Key with you when exiting
the vehicle.
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I-7
Jump starting .....................................................................6-4
Label
Refrigerant label ...........................................................8-8
Tire sidewall labeling .................................................7-29
Tire specification and pressure label ............................8-8
Vehicle certification label .............................................8-7
Lane change signals ......................................................3-104
Lane Keeping Assist (LKA) ..........................................5-76
Lap/shoulder belt ............................................................2-26
LCD display
Assist mode ................................................................3-80
Assist mode ................................................................3-80
LCD display modes ....................................................3-79
Master warning mode .................................................3-81
Quick guide help ........................................................3-82
Trip computer mode ...................................................3-80
Turn By Turn (TBT) mode.........................................3-80
User settings mode .....................................................3-82
LCD display control
Assist mode ................................................................3-80
LCD display modes ....................................................3-79
User settings mode .....................................................3-82LCD display messages
Driving info display ...................................................3-65
Aux. Battery Saver+ used while parked ....................3-73
Battery discharging due to external electrical devices .3-66
Charge immediately. Power limited ...........................3-74
Charging door open ....................................................3-72
Charging stopped. Check the AC/DC charger ...........3-72
Charging stopped. Check the cable connection .........3-73
Check Blind-Spot Collision Warning (BCW) system.3-69
Check brake light ......................................................3-69
Check BRAKE SWITCH fuse ...................................3-66
Check cornering lamp ................................................3-69
Check Driver Attention Warning (DAW) system ......3-70
Check electric vehicle system ....................................3-77
Check Forward Collision Avoidance Assist system...3-69
Check headlight ..........................................................3-68
Check headlight LED .................................................3-69
Check High Beam Assist (HBA) system ...................3-69
Check Lane Keep Assist (LKA) system ....................3-70
Check regenerative brakes /
Stop vehicle and check regenerative brakes ............3-74
Check Smart Cruise Control System ........................3-70
Check turn signal........................................................3-69
Check virtual engine sound ........................................3-77
Door, Hood, Liftgate open indicator .........................3-67
EV battery Overheated! Stop vehicle.........................3-75
Heated steering wheel turned off ...............................3-68
Key not detected .........................................................3-66
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Index
J
L

I-8
Key not in vehicle ......................................................3-65
Lights mode ................................................................3-68
Low battery ................................................................3-74
Low EV battery temperature. Power limited .............3-75
Low key battery..........................................................3-66
Low outside temperature may limit power output.
Charge EV battery ....................................................3-75
Low pressure ..............................................................3-67
Low washer fluid........................................................3-68
Power limited .............................................................3-76
Press brake pedal to start vehicle ...............................3-65
Press POWER button again .......................................3-66
Press POWER button with key ..................................3-66
Remaining time ..........................................................3-71
Shift to P.....................................................................3-66
Shift to P to charge .....................................................3-71
Shift to P to start vehicle ............................................3-66
Stop vehicle and check power supply ........................3-76
Sunroof open indicator ...............................................3-67
Unplug vehicle to start ...............................................3-71
Wiper mode ................................................................3-68
LCD display modes ........................................................3-79
Liftgate ............................................................................3-43
Light bulbs ......................................................................7-53
Lighting ...........................................................................3-99Lighting
Auto light position......................................................3-99
Battery saver function ..............................................3-105
Daytime Running Light (DRL) ..................................3-99
Headlamp delay function .........................................3-105
Headlamp position....................................................3-100
High Beam Assist (HBA) system ............................3-101
High beam operation ................................................3-101
Lane change signals .................................................3-104
Parking lamp position ..............................................3-100
Smart cornering lamp ...............................................3-106
Turn signals ..............................................................3-104
Lubricants and capacities..................................................8-6
Luggage compartment lamp .........................................3-108
Luggage net (holder).....................................................3-146
Luggage volume ...............................................................8-5
Maintenance
Explanation of scheduled maintenance items ............7-11
Maintenance services ...................................................7-4
Maintenance under severe usage conditions ..............7-10
Normal maintenance service ........................................7-8
Owner maintenance ......................................................7-5
Scheduled maintenance services ..................................7-7
Tire maintenance ........................................................7-29
Index
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