Sec operating conditions HYUNDAI I20 2023 Owners Manual

01
HOW TO USE THIS MANUAL
We want to help you get the greatest possible driving pleasure from your vehicle.
Your Owner’s Manual can assist you in many ways. We strongly recommend that you
read the entire manual. In order to minimise the chance of death or injury, you must
read the DANGER, WARNING and CAUTION sections in the manual.
Illustrations complement the words in this manual to best explain how to enjoy your
vehicle. By reading your manual, you will learn about features, important safety
information, and driving tips under various road conditions.
The general layout of the manual is provided in the Table of Contents. Use the
index when looking for a specific area or subject; it has an alphabetical listing of all
information in your manual.
Sections: This manual has 9 chapters plus an index. Each section begins with a brief
list of contents so you can tell at a glance if that section has the information you want.
SAFETY MESSAGES
Your safety, and the safety of others, is very important. This Owner’s Manual provides
you with many safety precautions and operating procedures. This information alerts
you to potential hazards that may hurt you or others, as well as damage to your
vehicle.
Safety messages found on vehicle labels and in this manual describe these hazards
and what to do to avoid or reduce the risks.
Warnings and instructions contained in this manual are for your safety. Failure to
follow safety warnings and instructions can lead to serious injury or death.

3-17
03
OBC3030010R
Whilst the engine is running, push either
of the switches to warm the driver’s seat
or front passenger’s seat.
During mild weather or under conditions
where the operation of the seat warmer
is not needed, keep the switches in the
OFF position.

[Each time you push the switch, the
temperature setting of the seat is
changed as follows:


OFFJHIGH ()JMIDDLE ()JLOW ()
K

[The seat warmer defaults to the OFF
position whenever the ignition switch
is turned on.

[When pressing the switch for more
than 1.5 seconds with the seat warmer
operating, the seat warmer will turn
OFF.
Rear Occupant Alert (ROA)
(if equipped)
Rear Occupant Alert is provided to help
prevent the driver from leaving the
vehicle with the rear passenger left in
the vehicle.
System setting
To use Rear Occupant Alert, it must be
enabled from the Settings menu in the
infotainment system screen. Select:
 6HWXS

4-19
04
High Beam Assist
indicator light (if
equipped)
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When the high-beam is on with the light
switch in the AUTO position.
If your vehicle detects oncoming or
preceding vehicles, High Beam Assist
will switch the high beam to low beam
automatically.
For more details, refer to “High Beam
Assist (HBA)” section in chapter 5.
Light ON indicator light
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When the tail lights is on.
Front fog indicator light
(if equipped)
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When the front fog lights are on.
Rear fog indicator light
(if equipped)
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When the rear fog lights are on.
Forward Safety warning
light (if equipped)
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[When you set the ignition switch or
Engine Start/Stop button to the ON
position.
- The Forward Safety warning light
illuminates for approximately 3
seconds and then goes off.

[Whenever there is a malfunction with
Forward Collision-Avoidance Assist.
If this occurs, we recommend that
you have the vehicle inspected by a
HYUNDAI authorised repairer.
For more details, refer to “Forward
Collision-Avoidance Assist (FCA)”
section in chapter 7.
Lane Safety indicator
light (if equipped)
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[[Green] When the function operating
conditions are satisfied.

[[White] The function operating
conditions are not satisfied.

[[Yellow] Whenever there is a
malfunction with Lane Keeping Assist.
If this occurs, we recommend that
you have the vehicle inspected by a
HYUNDAI authorised repairer.
For more details, refer to “Lane Keeping
Assist (LKA)” section in chapter 7.

4-24
Instrument cluster
Low engine oil (if equipped)
This warning message is displayed when
the engine oil level should be checked.
If this warning message is displayed,
check the engine oil level as soon as
possible and add engine oil as required.
Slowly pour the recommended oil little
by little into a funnel.
Use only the specified engine oil. (Refer
to "Recommended lubricants and
capacities" section in chapter 2.)
Do not overfill the engine oil. Make sure
the oil level is not above F (Full) mark on
the dipstick.
NOTICE
If the message is displayed
continuously after adding the engine
oil and travelling approximately 31~
62 mile (50~100 km) after the engine
warms up, we recommend that the
system be checked by a HYUNDAI
authorised repairer.
Engine has overheated
(if equipped)
This warning message is displayed
when the engine coolant temperature
is above 120°C (248°F). This means that
the engine is overheated and may be
damaged.
If your vehicle is overheated, refer to
“Overheating” section in chapter 8.
Check headlight (if equipped)
This warning message is displayed if the
headlamps are not operating properly.
In addition, if a specific lamp(turn signal
lamp etc.) is not operating properly, the
warning message according to a specific
lamp (turn signal lamp etc.) is displayed.
A corresponding bulb may need to be
replaced.
Make sure to replace the burned out
bulb with a new one of the same
wattage rating.
Check brake light (if equipped)
This warning message is displayed if the
stop lamps are not operating properly. A
lamp may need to be replaced.
Make sure to replace the burned out
bulb with a new one of the same
wattage rating.
Check Active Air Flap system (if
equipped)
This message is displayed in the
following situations:
- There is a malfunction with the
actuator flap
- There is a malfunction with the
actuator air flap controller
- The air flap does not open
When all of the above conditions are
fixed, the warning will disappear.

5-50
Convenient features
- If the light switch is pushed away
when High Beam Assist is operating,
High Beam Assist will turn off.
- If the light switch is pulled towards
you when the high beam is off, the
high beam will turn on. When you let
go of the light switch, the lever will
move to the middle and the high beam
will turn off.
- If the light switch is pulled towards
you when the high beam is on by High
Beam Assist, and High Beam Assist
will turn off.
- If the light switch is placed to the
headlight position (
), High Beam
Assist will turn off and the low beam
will be on continuously.
When High Beam Assist is operating, the
high beam switches to low beam in the
following conditions.
- When the headlight of an on-coming
vehicle is detected.
- When the tail light of a vehicle in front
is detected.
- When the headlight or tail light of a
motorcycle or a bicycle is detected.
- When the surrounding ambient light is
bright enough that high beams are not
required.
- When streetlights or other lights are
detected.
- When the light switch is not in the
AUTO position.
- When High Beam Assist is off.
- When the vehicle speed is below 19
mph (30 km/h).
System malfunction and
limitations
System malfunction
OTM050218L
When High Beam Assist is not working
properly, the warning message will come
on for a few seconds. After the message
disappears, the master warning light
(
) will illuminate.
We recommend that you take your
vehicle to a HYUNDAI authorised
repairer and have the system checked.
CAUTION
The system may not operate normally if
any of the following conditions should
occur:
1. When the illumination from an
on-coming vehicle or a vehicle in
front is dim. Such examples may
include:

[When the headlights of an oncoming
vehicle or the tail lights of a vehicle
in front is covered with dust, snow,
or water

[When the headlights on an
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fog lights are ON)

07
7-7
[Forward Collision-Avoidance Assist
does not operate in all situations or
cannot avoid all collisions.

[The driver should hold the
responsibility to control the vehicle.
Do not solely depend on Forward
Collision-Avoidance Assist. Rather,
maintain a safe braking distance,
and, if necessary, depress the brake
pedal to reduce driving speed or to
stop the vehicle.

[Never deliberately operate Forward
Collision-Avoidance Assist on people,
animal, objects, etc. It may cause
serious injury or death.

[Forward Collision-Avoidance
Assist may not operate if the driver
depresses the brake pedal to avoid
collision.

[Depending on the road and driving
conditions, Forward Collision-
Avoidance Assist may warn the driver
late or may not warn the driver.

[During Forward Collision-Avoidance
Assist operation the vehicle may
stop suddenly injuring passengers
and shifting loose objects. Always
have the seat belt on and keep loose
objects secured.

[If any other function’s warning
message is displayed or audible
warning is generated, Forward
Collision-Avoidance Assist warning
message may not be displayed
and audible warning may not be
generated.

[You may not hear the warning sound
of Forward Collision-Avoidance Assist
if the surrounding is noisy.

[Forward Collision-Avoidance
Assist may turn off or may not
operate properly or may operate
unnecessarily depending on the road
conditions and the surroundings.
WARNING

[Even if there is a problem with
Forward Collision-Avoidance
Assist, the vehicle’s basic braking
performance will operate normally.

[During emergency braking,
braking control by the function will
automatically cancel when the driver
excessively depresses the accelerator
pedal or sharply steers the vehicle.
CAUTION
Forward Collision-Avoidance Assist
operating speed range may reduce
due to the conditions of the vehicle,
pedestrian or cyclist in front or
surroundings. Depending on the speed,
the function may only warn the driver,
or the function may not operate.
Information
In a situation where collision is
imminent, braking may be assisted by
Forward Collision-Avoidance Assist
when braking is insufficient by the
driver.

07
7-55
WARNING
Take the following precautions when
using Blind-Spot Safety system:

[For your safety, change the Settings
after parking the vehicle at a safe
location.

[If any other function’s warning
message is displayed or audible
warning is generated, Blind-Spot
Safety system’s warning message
may not be displayed and audible
warning may not be generated.

[You may not hear the warning sound
of Blind-Spot Safety system if the
surrounding is noisy.

[Blind-Spot Safety system may not
operate if the driver applies the brake
pedal to avoid collision.

[When Blind-Spot Safety system
is operating, braking control by
the function will automatically
cancel when the driver excessively
depresses the accelerator pedal or
sharply steers the vehicle.

[During Blind-Spot Safety system
operation, the vehicle may stop
suddenly injuring passengers and
shifting loose objects. Always have
the seat belt on and keep loose
objects secured.

[Even if there is a problem with Blind-
Spot Safety system, the vehicle’s
basic braking performance will
operate normally.

[Blind-Spot Safety system does not
operate in all situations or cannot
avoid all collisions.
[Blind-Spot Safety system may warn
the driver late or may not warn the
driver depending on the road and
driving conditions.

[Driver should maintain control of the
vehicle at all times. Do not depend on
Blind-Spot Safety system. Maintain
a safe braking distance, and if
necessary, depress the brake pedal
to reduce driving speed or to stop the
vehicle.

[Never operate Blind-Spot Safety
system on people, animal, objects,
etc. It may cause serious injury or
death.
WARNING
The brake control may not operate
properly depending on the status of
ESC (Electronic Stability Control).
There will only be a warning when:
- The ESC (Electronic Stability Control)
warning light is on
- ESC (Electronic Stability Control) is
engaged in a different function

Driver assistance system
7-102
Navigation-based Smart Cruise
Control operation
Operating conditions
Navigation-based Smart Cruise Control
is ready to operate if all of the following
conditions are satisfied:

[Smart Cruise Control is operating

[Driving on main roads of motorways
Information
For more details on how to operate Smart
Cruise Control, refer to “Smart Cruise
Control (SCC)” section in chapter 7.
Navigation-based Smart Cruise
Control display and control
When Navigation-based Smart Cruise
Control operates, it will be displayed on
the cluster as follows:

[Navigation-based Smart Cruise
Control standby
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If the operating conditions are satisfied,
the white indicator will illuminate.
[Navigation-based Smart Cruise
Control operating
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If temporary deceleration is required in
the standby state and Navigation-based
Smart Cruise Control is operating, the
green
symbol will illuminate on the
cluster.
If the Highway Set Speed Auto Change
function operates, the green

symbol and set speed will illuminate on
the cluster, and an audible warning will
sound.
WARNING
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The 'Drive carefully' warning
message will appear in the following
circumstances:
- Navigation-based Smart Cruise
Control is not able to slow down your
vehicle to a safe speed

07
7-145
Reverse Parking Collision-
Avoidance Assist operation
Operating conditions
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from the Settings menu, Reverse Parking
Collision-Avoidance Assist will be in
the ready status when the following
conditions are satisfied:
- The tailgate is closed
- The gear is shifted to R (Reverse)
- The vehicle is below 6 mph (10 km/h)
- Function components such as the rear
view camera and the rear ultrasonic
sensors are in normal conditions
When Reverse Parking Collision-
Avoidance Assist activates, a line
appears behind the vehicle image in the
instrument cluster.
Reverse Parking Collision-Avoidance
Assist operates only once after the gear
is shifted to R (Reverse). To reactivate
Reverse Parking Collision-Avoidance
Assist, shift the gear from another gear
to R (Reverse).
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Active assist

[If the function detects a risk of
collision with a pedestrian or an
object, the function will warn the
driver with an audible warning,
steering wheel vibration (if equipped)
and warning message on the cluster.
When Rear View Monitor is operating,
a warning will appear on the
infotainment system screen.

[If the function detects an imminent
collision with a pedestrian or an object
behind the vehicle, the function will
assist you with braking. The driver
needs to pay attention as the brake
assist will end within 2 seconds. The
driver must immediately depress
the brake pedal and check vehicle
surroundings.

[Brake control will end when:
- The gear is shifted to P (Park) or D
(Drive).
- The driver depresses the brake pedal
with sufficient power
- Braking assist has last for
approximately 2 seconds

[The warning will turn off when:
- The driver shifts the gear to P (Park),
N (Neutral) or D (Drive)

[The brake control may not operate
properly depending on the status of
ESC (Electronic Stability Control).
There will only be a warning when:
- The ESC (Electronic Stability Control)
warning light is on
- ESC (Electronic Stability Control) is
engaged in a different function