engine HYUNDAI I20 2018 Repair Manual

##!'%$&%" '&$Delete DevicesPress the [
[
SETUP/CLOCK]
button 
Select [Phone]  Select [Delete
Devices].
• Displays the paired Bluetooth
®
device list.
• When selecting from the list, the device is deleted.
Information
• When you delete a paired device, theCall History and Contacts stored in
the head unit are also deleted.
• To re-use a deleted device, you must pair the device again.Connection PriorityPress the
[SETUP/CLOCK]
button 
Select [Phone]  Select [Connection
Priority].
• Select the device to want to set the connection priority of paired
devices.
• If “None” is chosen, the Bluetooth
®
system will try to connect to the
last connected device, then to all
paired devices.
Information
• When the engine is running, the selected Bluetooth
®
device is auto-
matically connected. If you fail to
connect the selected device, the pre-
viously-connected device is auto-
matically connected, and if it also
fails, then it tries to connect all
paired devices sequentially.
• Depending on auto connection pri- ority, connection to a device may
take time.
• If a Bluetooth
®
device becomes dis-
connected due to being out of com-
munication range, turning the
device OFF, or a Bluetooth
®
com-
munication error, corresponding
Bluetooth
®
devices are automatical-
ly searched and reconnected.
• Even if you are outside, the Bluetooth
®
device will be automatically connected
once you are in the vicinity of the vehi- cle. If you do not want to automatical-
ly connect your Bluetooth
®
device,
turn off the Bluetooth
®feature in your
Bluetooth
®device.
(Continued) (Continued)
• In some Bluetooth
®devices, starting
the ignition while talking through
Bluetooth
®
enabled handsfree call
will result in the call becoming dis-
connected due to car handsfree call
transfer. If you use your phone out-
side the vehicle, turn off the
Bluetooth
®
feature in your phone.
LanguagePress the
[SETUP/CLOCK]
button 
Select [Language].
• Changes the display language.
Display OffPress the
[SETUP/CLOCK]
button 
Select [Display Off].
• Audio operation is maintained and only the screen will be turned Off.
In the Screen Off state, press any
button to turn the Screen On again.
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(5) M
M
ODE
• If any media is connected, each
time this is pressed, it toggles
between the connected media
modes & radio modes (FM, AM,
DRM).
• If no media is connected, each time this is pressed, it toggles
between the radio modes (FM ➟
AM ➟DRM ➟FM).
• Press and hold the button to turn off.
(6)
UP/DOWN
• Press the button in radio mode to cycle between the FM/AM and
DRM frequencies in the order as
stored in the presets.
• Press and hold the button in radio mode to search for the next avail-
able frequency.
• Press the button in media mode to change the current song. (except
AUX)
• Press and hold the button in media mode to quick search through
songs. (except Bluetooth
®(BT)
Audio and AUX)
• Do not stare at the screen while driving. Staring at the screen for
prolonged periods of time could
lea d to traffic accidents.
• Do not disassemble, assemble, or modify the audio system.
Such acts could resul t in acci-
dents, fire, or electric shock.
• Using the phone while driving may lead to a lack of attention of
traffic conditions and increase
the likelihood of accidents. Use
the phone feature after parking
the vehicle.
• Exercise caution not to spill water or introduce foreign
objects into the device. Such
acts co uld lead to smoke, fire, or
product malfunction.
(Continued)
WARNING
(Continued)
• Please refrain from use if the screen is blank or no sound can
be heard as these signs may
i ndicate product malfunction.
Continued use in such conditions
could lead to accidents (fires,
electric s hock) or product mal-
functions.
• Do not touch the antenna during thunder or lightening as such
acts may lead to lightning
induced electric shock.
• Do not stop or park in parking- restricted areas to operate the
product. Such acts could lead to
traffic accidents.
• Use the system with the vehicle engine turned o n. Prolonged
use with the ignition turned on
only could result in battery dis-
charge.

#
!'%$&%" '&$
••Operating the device while driving
could lead to accidents due to a
lack of attention to external sur-
roundings. First park the vehicle
before operating the device.
• Adjust the volume to levels that allow t he driver to hear sounds
from outside of the vehicle. Driving
in a state where external sounds
cannot be heard may lead to acci-
dents.
• Pay attention to the volume setting when turning the device on. A sud-
d en output of extreme volume
upon turning the device on could
lead to hearing impairment. (Adjust
the vol ume to a suitable levels
before turning off the device.)
(Continued)(Continued)
• Turn on the car engine
before
using this device. Do not operate
the audio system for long periods
of time only with the ignitio n turned
on as such operations may lead to
battery discharge.
• Do not subject the device to severe shock or impact. Direct pressure
onto the front side of the monitor
may cause damage to the LCD.
• When cleaning the device, make sure to turn off the device and usea dry and smooth cloth. Never use
tough materials , chemical cloths,
or solvents (alcohol, benzene, thin-
ners, etc.). As such materials may
damage the de vice panel or cause
color/quality deterioration.
(Continued)NOTICE
Driving while distracted can result
in a loss of vehicle control that
may lead to an accident, severe
pe rsonal injury, and death. The
driver’s primary responsibility is in
the safe and legal operation of a
ve hicle, and use of any handheld
devices, other equipment, or vehi-
cle systems which take the dri-
ver’s eyes, attention and focus
away from the safe operation of a
vehicle or which are not permissi-
ble by la w should never be used
during operation of the vehicle.
WARNING

#
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TT he scroll feature can be used to dis-
play file and folder names that are
too long to display on the s creen.Languages supported (Unicode sup-
port)• Korean: 2,604 characters
• English: 94 characters
• Common Chinese characters:
4,888 characters
• Special symbols: 986 charactersJapanese/Simplified Chinese charac-
ters are not supported.
Information- Using the USB Devices
• Starting the vehicle while a USB device is connected can damage the
device. Please disconnect USB
devices before starting the vehicle.
• Starting the vehicle or stopping the engine while an external USB device
is connected can result in failure of
the external USB device to operate.
• Be cautious of static electricity when connecting/disconnecting external
USB devices.
• An encrypted MP3 player is not rec- ognized when connected as an exter-
nal device.
• External USB devices may not be recognized, depending on the state
of the external USB device.
• Only products with byte/sectors for- matted at 4 KB or lower are recog-nized.
• Only USB devices in FAT12/16/32 format are recognized; NTFS and
ExFAT file systems are not recog-
nized.
• Some USB devices are not recog- nized due to compatibility issues.
(Continued)(Continued)
• Do not touch the USB connections.
• Connecting and disconnecting USB
devices rapidly over a short period
of time can cause equipment failure.
• Abnormal sounds may be audible when the USB device is disconnect-
ed.
• Turn the audio off before connecting or disconnecting external USB
devices.
• Recognition may take longer depending on the type, capacity or
file format of the external USB
device. This is not a product mal-
function.
• Use of USB devices for purposes other than playing music files is pro-
hibited.
• Image display and video playback are not supported.
• Use of USB accessories, including charge and heat through the USB
interface, can lead to reduced prod-
uct performance or malfunctions.
Do not use USB devices or acces-
sories for these purposes.
(Continued)
NOTICENOTICE
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Carbon monoxide (CO) gas is toxic. Breathing CO can cause unconsciousness and death.
Engine exhaust contains carbon monoxide which cannot be seen or smelled.
Do not inhale engine exhaust.
If at any time you smell engine exhaust inside the vehicle\b open the windows immediately. Exposure to CO can cause
unconsciousness and death by asphyxiation.
Be sure the exhaust system does not leak.
The exhaust system should be checked whenever the vehicle is raised to change the oil or for any other purpose. If
you hear a change in the sound of the exhaust or if you drive over something that strikes the underneath side of the
vehicle\b we recommend that the exhaust system be checked as soon as possible by an authorized HYUNDAI dealer.
Do not run the engine in an enclosed area.
Letting the engine idle in your garage\b even with the garage door open\b is a hazardous practice. Run the engine only
long enough to start the engine and to move the vehicle out of the garage.
Avoid idling the engine for prolonged periods with people inside the vehicle.
If it is necessary to idle the engine for a prolonged period with people inside the vehicle \b be sure to do so only in an open area with the air intake set at "Fresh" and fan control set to high so fresh air is drawn into the interior.
Keep the air intakes clear.
To assure proper operation of the ventilation system\b keep the ventilation air intakes located in front of the windshield
clear of snow\b ice\b leaves\b or other obstructions.
If you must drive with the tailgate open:
Close all windows.
Open instrument panel air vents.
Set the air intake control at "Fresh"\b the air flow control at "Floor" or "Face"\b and the fan control set to high.
WARNING

Key ignition switch
(if equipped)
(&($( &
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OIB\f54\f1\f
To reduce the risk of SERIOUS
INJURY or DEATH\b take the fol
lowing precautions:
•NEVER allow children or any
person who is unfamiliar with
the vehicle to touch the ignition
switch or related parts.
Unexpected and sudden vehicle
movement can occur.
•NEVER reach through the steer
ing wheel for the ignition switch\b
or any other control\b while the
vehicle is in motion. The pres
ence of your hand or arm in this
area may
cause a loss of vehicle
control resulting in an accident.
WARNING
•NEVER turn the ignition switch
to the LOCK or ACC position
while the vehicle is in motion
except in an emergency. This
will result in the engine turning
off and loss of power assist for
the steering and brake systems.
(Continued)
(Continued)
This may lead to loss of direc
tional control and braking func
tion\b which could cause an acci
dent.
•Before leaving the driver’s seat\b
always make sure the shift lever
is in 1st gear (for Manual
Transaxle vehicle) or P (Park)
position (for Automatic
Transaxle/ Continuously
Variable Transaxle vehicle)\b
apply the parking brake\b and
turn ignition switch to the LOCK
position.
Unexpected vehicle movement
may

occur if these precautions
are not followed.WARNING

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Key ignition switch positions
Switch
PositionActionNotice
LOCKThe ignition key can be removed in the LOCK position.The steering wheel locks to protect the vehi
cle from theft. (if equipped)
ACC
Electrical accessories are usable.The steering wheel unlocks.
If difficulty is experienced turning the ignition
switch to the ACC position\b turn the key
while turning the steering wheel right and
left to release tension.
ON
This 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\b 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.

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Starting the engine Starting the petrol engine
Vehicle with Manual Transaxle :
1. Make sure the parking brake isapplied.
2. Make sure the shift lever is in neu tral.
3. Depress the clutch and brake ped als.
4. Turn the ignition switch to the START position. Hold the key
(maximum of 1\f seconds) until the
engine starts and release it.
Vehicle with Automatic Transaxle/ Continuously Variable Transaxle :
1. Make sure the parking brake is applied.
2. Make sure the shift lever is in P (Park) or N (Neutral).
3. Depress the brake pedal.
4. Turn the ignition switch to the START position. Hold the key
(maximum of 1\f seconds) until the
engine starts and release it. Information
• Do not wait for the engine to warmup while the vehicle remains station
ary\b
Start driving at moderate engine
speeds\b (Steep accelerating and
decelerating should be avoided\b)
• Always start the vehicle with your foot on the brake pedal\b Do not
depress the accelerator while start
ing the vehicle\b Do not race the
engine while warming it up\b
i
•Always wear appropriate shoes
when operating your vehicle.
Unsuitable shoes\b such as high
heels\b ski boots\b sandals\b flip
flops\b etc.\b may interfere with
your ability to use the brake\b
accelerator and clutch pedals.
•Do not start the vehicle with the
accelerator pedal depressed. The
vehicle can move and lead to an
accident.
•Wait until the engine rpm is nor
mal. The vehicle may suddenly
move if the brake padel is
releas

ed when the rpm is high.
WARNING

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Starting the diesel engine
To start the diesel engine when the
engine is cold\b it has to be preheat
ed before starting the engine and
then have to be warmed up before
starting to drive.
Vehicle with manual transaxle:
1.Make sure the parking brake isapplied.
2.Make sure the shift lever is in neu tral.
3.Depress the clutch and brake ped als.
4.Turn the ignition switch to the ON position to preheat the engine.
The glow indicator light ( ) will
illuminate.
5.When the glow indicator light ( ) goes out\b turn the key ignition
switch to the START position. Hold
the key (maximum of 1\f seconds)
until the engine starts and release
it. Information
If the engine does not start within 10
seconds after preheating is completed,
turn the ignition switch once more to
the LOCK position and wait for 10
seconds\b Then turn the ignition switch
to the ON position in order to preheat
the engine again\b
Starting and stopping the engine
for turbocharger intercooler
1.Do not race or accelerate the engine immediately after starting
the engine.
If the engine is cold\b idle for sever
al seconds before sufficient lubri
cation is ensured in the turbo
charger unit.
2.After high speed or extended driv ing that requires heavy engine
load\b idle the engine about one
minute before turning the engine
off.
This idle time will allow the tur
bocharger to cool prior to shutting
the engine off.
Do not turn off the engine immedi
ately after it has been subjected to a
heavy load. Doing so may cause
severe damage to the engine or
turbo charger unit.
NOTICE
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To prevent damage to the vehicle:
• Do not hold the ignition key in theSTART position for more than 1\f
seconds. Wait 5 to 1\f seconds
before trying again.
• Do not turn the ignition switch to the START position with the
engine running. It may damage the
starter.
• If traffic and road conditions per mit\b you may put the shift lever in
the N (Neutral) position while the
vehicle is still moving and turn the
ignition s
witch to the START posi
tion in an attempt to restart the
engine.
• Do not push or tow your vehicle to start the engine.
Engine Start/Stop button
(if equipped)
Whenever the front door is opened\b
the Engine Start/Stop button will illu
minate and will go off 3\f seconds
after the door is closed.
NOTICE
OIB\f57\f\f6R
To reduce risk of serious injury or
death\b NEVER allow children or
any person who is unfamiliar with
the vehicle to touch the Engine
Start/Stop button or related parts.
Unexpected and sudden vehicle
movement can occur.
WARNING