2021 HYUNDAI I20 charging

6-84
Convenient features
NOTICE
• The wireless cellular phone charging
system may not support certain
cellular phones, which are not
verified for the Qi specification (
).
• When placing your cellular phone on
the charging mat, position the phone
in the middle of the mat for optimal
charging performance. If your cell
phone is off to the side, the charging
rate may be less and in some cases
the cell phone may experience higher
heat conduction.
• In some cases, the wireless charging
may stop temporarily when the
Remote Key or Smart Key is used,
either when starting the vehicle or
locking/unlocking the doors, etc.
• When charging certain cellular
phones, the charging indicator may
not change to green when the cell
phone is fully charged.
• The wireless charging process may
temporarily stop, when temperature
abnormally increases inside the
wireless cellular phone charging
system. The wireless charging
process restarts, when temperature
falls to a certain level.
• The wireless charging process may
temporarily stop when there is
any metallic item, such as a coin,
between the wireless cellular phone
charging system and a cellular
phone. In this case, immediately
remove a cellular phone from the pad
and remove coin after completely
cooling down. • When charging some cellular phones
with a self-protection feature,
the wireless charging speed may
decrease and the wireless charging
may stop.
• If the cellular phone has a thick
cover, the wireless charging may not
be possible.
• If the cellular phone is not completely
contacting the charging pad, wireless
charging may not operate properly.
• Some magnetic items (credit cards,
phone cards, passbook and tickets)
may be damaged while using the
wireless charging process.
• When any cellular phone without
a wireless charging function or a
metallic object is placed on the
charging pad, a small noise may
sound. This small sound is due to the
vehicle discerning compatibility of
the object placed on the charging
pad. It does not affect your vehicle or
the cellular phone in any way.
• Some cellular phones may not be
able to put on the charging pad due
to their size. In this case, wireless
charging may be limited.
• For some manufactures’ cellular
phones, the system may not warn
you even though the cellular phone is
left on the charging pad.
This is due to the particular
characteristic of the cellular phone
and not a malfunction of the wireless
charging.
i Information
If the ignition switch is in the LOCK/OFF
position, the charging also stops.

6-105
06
Restarting the current playback
On the control panel after the song has
played for 2 seconds, press the [< SEEK]
button.
• You can also push the Up lever on the
steering wheel.
Playing the previous or next song
To play the previous song on the control
panel within the first 2 seconds of the
current song, press the [< SEEK] button.
To play the next song, press the [TRACK >]
button on the control panel.
• If more than 2 seconds of playback
have elapsed, press the [< SEEK]
button on the control panel twice to
play the previous song.
• You can also push the Up/down lever
on the steering wheel.
NOTICE
Press the [MENU/CLOCK] button on
the control panel to display the mode
selection window, turn the [TUNE] knob
to find the desired song and press the
knob to play the file.
Playing repeatedly
On the control panel, press the [1 RPT]
button. The corresponding mode icon
will be displayed on the screen and the
playing song will be repeated.
Playing in random order
On the control panel, press the
[2 SHFL] button. The shuffle play mode is
activated or deactivated each time you
press it. When you activate the shuffle
mode, the corresponding mode icon will
be displayed on the screen. When shuffle
is active, the available songs will be
played randomly.
NOTICE
Depending on the connected Bluetooth
device or mobile phone, repeat &
shuffle order features may not be
supported.
Searching folders
1. On the control panel, press the
[MENU/CLOCK] button.
2. When the option selection window
displays, turn the [TUNE] knob to
select the Folder list and then press
the knob.
3. Navigate to the desired folder in the
Folder list and then press the [TUNE]
knob.
• The first song in the selected folder
will be played.
i Information
• Start the engine of your vehicle before
connecting a USB device to your
system. Starting the engine with a USB
device connected to the system may
damage the USB device.
• Be careful of static electricity when
connecting or disconnecting a USB
device. A static discharge may cause a
system malfunction.
• Be careful not to let your body or
external objects contact the USB port.
Doing so may cause an accident or a
system malfunction.
• Do not connect and disconnect a USB
connector repeatedly in a short time.
Doing so may cause an error in the
device or a system malfunction.
• Do not use a USB device for purposes
other than playing files. Using USB
accessories for charging or heating may
cause poor performance or a system
malfunction.

7-6
Driving your vehicle
Key ignition switch positions
Switch
PositionAction Notice
LOCKThe ignition key can be removed in
the LOCK position.The steering wheel locks to protect
the vehicle from theft.
(if equipped)
ACCElectrical accessories are usable.The steering wheel unlocks.
If difficulty is experienced turning
the ignition switch to the ACC
position, turn the key while turning
the steering wheel right and left to
release tension.
ONThis is the normal key position
when the engine has started.
All features and accessories are
usable.
The warning lights can be checked
when you turn the ignition switch
from ACC to ON.Do not leave the ignition switch in
the ON position when the engine is
not running to prevent the battery
from discharging.
STARTTo start the engine, turn the
ignition switch to the START
position. The switch returns to the
ON position when you let go of the
key.The engine will crank until you
release the key.

7-11
07
Engine Stop/Start button positions
Button PositionAction Notice
OFF• To turn off the engine, stop
the vehicle and then press the
Engine Start/Stop button.
• The steering wheel locks to
protect the vehicle from theft.
(if equipped)If the steering wheel is not locked
properly when you open the
driver’s door, the warning chime
will sound.
ACC• Press the Engine Start/Stop
button when the button is
in the OFF position without
depressing the brake pedal.
• Electrical accessories are
usable.
• The steering wheel unlocks.• If you leave the Engine Start/
Stop button in the ACC
position for more than one
hour, the battery power
will turn off automatically
to prevent the battery from
discharging.
• If the steering wheel doesn’t
unlock properly, the Engine
Start/Stop button will not
work. Press the Engine Start/
Stop button while turning the
steering wheel right and left to
release tension.
ON• Press the Engine Start/Stop
button while it is in the ACC
position without depressing
the clutch pedal.
• The warning lights can be
checked before the engine is
started.Do not leave the Engine Start/
Stop button in the ON position
when the engine is not running
to prevent the battery from
discharging.
STARTTo start the engine, depress the
clutch and brake pedals and
press the Engine Start/ Stop
button with the shift lever in
neutral.If you press the Engine Start/Stop
button without depressing the
clutch pedal, the engine does not
start and the Engine Start/Stop
button changes as follows:
OFF o ACC o ON o OFF

9-6
Emergency situations
7. Connect the other end of the second
jumper cable to the black, negative (-)
chassis ground of your vehicle (4).
Do not allow the jumper cables to
contact anything except the correct
battery or jumper terminals or the
correct ground. Do not lean over the
battery when making connections.
8. Start the engine of the assisting
vehicle and let it run at approximately
2,000 rpm for a few minutes. Then
start your vehicle.
If your vehicle will not start after a
few attempts, it probably requires
servicing. In this event please seek
qualified assistance. If the cause of your
battery discharging is not apparent,
we recommend that your vehicle be
checked by an authorized HYUNDAI
dealer.
WARNING
Never connect Jumper Cable directly to
the negative (-) terminal of discharged
Battery (Your Vehicle Battery), or an
Explosion may occur. Disconnect the jumper cables in the
exact reverse order you connected
them:
1. Disconnect the jumper cable from the
black, negative (-) chassis ground of
your vehicle (4).
2. Disconnect the other end of the
jumper cable from the black, negative
(-) battery/chassis ground of the
assisting vehicle (3).
3. Disconnect the second jumper cable
from the red, positive (+) battery/
jumper terminal of the assisting
vehicle (2).
4. Disconnect the other end of the
jumper cable from the red, positive (+)
jumper terminal of your vehicle (1).

10
Wiper blades ............................................................................................... 10-45
Blade inspection .....................................................................................................10-45
Blade replacement .................................................................................................10-45
Battery ......................................................................................................... 10-48
For best battery service ........................................................................................ 10-48
Battery capacity label
........................................................................................... 10-50
Battery recharging ................................................................................................ 10-48
Reset items ............................................................................................................ 10-49
Battery replacement
............................................................................................. 10-49
Tires and wheels ......................................................................................... 10-50
Tire care ................................................................................................................. 10-50
Recommended cold tire inflation pressures ....................................................... 10-50
Checking tire inflation pressure
............................................................................ 10-51
Tire rotation
............................................................................................................10-52
Wheel alignment and tire balance ........................................................................10-53
Tire replacement ....................................................................................................10-54
Wheel replacement
................................................................................................10-55
Tire traction
............................................................................................................10-55
Tire maintenance .................................................................................................. 10-56
Tire sidewall labeling ............................................................................................. 10-56
Low aspect ratio tire.............................................................................................. 10-59
Fuses ............................................................................................................. 10-61
Instrument panel fuse replacement .....................................................................10-62
Engine compartment panel fuse replacement ................................................... 10-63
Fuse/relay panel description
................................................................................ 10-64
Light bulbs .................................................................................................... 10-75
Headlight, Position Light, Turn signal Light bulb replacement ........................... 10-76
Side repeater light replacement ........................................................................... 10-81
Rear combination light bulb replacement
........................................................... 10-81
High mounted stop light replacement ................................................................ 10-85
License plate light bulb replacement .................................................................. 10-85
Interior light bulb replacement ............................................................................ 10-86

10-49
10
WARNING
Battery dangers
Always read the following
instructions carefully when
handling a battery.
Keep lighted cigarettes and
all other flames or sparks
away from the battery.
Hydrogen, a highly
combustible gas, is always
present in battery cells and
may explode if ignited.
Keep batteries out of the
reach of children because
batteries contain highly
corrosive SULFURIC ACID.
Do not allow battery acid to
contact your skin, eyes,
clothing or paint finish.
If any electrolyte gets into
your eyes, flush your eyes
with clean water for at least
15 minutes and get
immediate medical
attention. If electrolyte gets
on your skin, thoroughly
wash the contacted area. If
you feel a pain or a burning
sensation, get medical
attention immediately.
Wear eye protection when
charging or working near a
battery. Always provide
ventilation when working in
an enclosed space.
An inappropriately
disposed battery can be
harmful to the environment
and human health. Dispose
the battery according to
your local law(s) or
regulation.
The battery contains lead.
Do not dispose of it after
use. Please return the
battery to an authorized
HYUNDAI dealer to be
recycled.
• When lifting a plastic-cased battery,
excessive pressure on the case may
cause battery acid to leak, resulting
in personal injury. Lift with a battery
carrier or with your hands on
opposite corners.
• Never attempt to recharge the
battery when the battery cables are
connected.
• The electrical ignition system works
with high voltage. Never touch these
components with the engine running
or the ignition switched on.
Failure to follow the above warnings
can result in serious bodily injury or
death.

10-50
Maintenance
NOTICE
If you connect unauthorized electronic
devices to the battery, the battery may
be discharged. Never use unauthorized
devices.
Battery capacity label
OQXI079062OQXI079062
„„ Example Example
 The actual battery label in the vehicle
may differ from the illustration.
1. CMF45L-DIN : The HYUNDAI model
name of battery
2. 12V : The nominal voltage
3. 45Ah(20HR) : The nominal capacity (in
Ampere hours)
4. RC 80min : The nominal reserve
capacity (in min.)
5. CCA410 : The cold-test current in
amperes by SAE
6. 410A : The cold-test current in
amperes by EN
Battery recharging
Your vehicle has a maintenance-free,
calcium-based battery.
• If the battery becomes discharged in a
short time (because, for example, the
headlights or interior lights were left
on while the vehicle was not in use),
recharge it by slow charging (trickle)
for 10 hours.
• If the battery gradually discharges
because of high electric load while the
vehicle is being used, recharge it at
20-30A for two hours.
WARNING
Recharging battery
When recharging the battery, observe
the following precautions:
• The battery must be removed from
the vehicle and placed in an area with
good ventilation.
• Do not allow cigarettes, sparks, or
flame near the battery.
• Watch the battery during charging,
and stop or reduce the charging
rate if the battery cells begin
gassing (boiling) violently or if the
temperature of the electrolyte of any
cell exceeds 49°C (120°F).
• Wear eye protection when checking
the battery during charging.
• Disconnect the battery charger in the
following order.
1. Turn off the battery charger main
switch.
2. Unhook the negative clamp from the
negative battery terminal.
3. Unhook the positive clamp from the
positive battery terminal.