engine HYUNDAI I20 2023 Owner's Manual
Page 101 of 649
4-6
Instrument cluster
Engine Coolant Temperature Gauge
„3.5-Inch
OBC3040007/OBC3040008
„10.25-Inch
This gauge indicates the temperature
of the engine coolant when the ignition
switch is in the ON position.
NOTICE
If the gauge pointer moves beyond the
normal range area toward the “130”
position, it indicates overheating that
may damage the engine.
Do not continue driving with an
overheated engine. If your vehicle
overheats, refer to “If the Engine
Overheats” in chapter 8.
WARNING
Never remove the radiator cap or
reservoir cap when the engine is hot.
The engine coolant is under pressure
and could cause severe burns. Wait
until the engine is cool before adding
coolant to the reservoir.
Fuel Gauge
„3.5-Inch
OBC3040009/OCN7040011L
„10.25-Inch
This gauge indicates the approximate
amount of fuel remaining in the fuel
tank.
i Information
Page 105 of 649
4-10
Instrument cluster
Dual clutch transmission shift
indicator (if equipped)
OBC3040010
OBC3040011R
„3.5-Inch
„10.25-Inch
This indicator displays which shift lever
position is selected.
[ Park :P
[ Reverse : R
[ Neutral : N
[ Drive :D
[ Manual shift mode : D1, D2, D3, D4,
D5, D6, D7
Warning and indicator lights
i Information
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Air bag warning light
7 K L V Z D U Q L Q J O L J K W L O O X P L Q D W H V
When you set the Engine Start/Stop
button to the ON position. The air bag
warning light illuminates for about 6
seconds and then turns off when all
checks have been performed.
The air bag warning light will remain
illuminated if there is a malfunction with
the Safety Restraint System (SRS) air bag
operation.
If this occurs, we recommend that
you have the vehicle inspected by a
HYUNDAI authorised repairer.
Seat warning light
This warning light informs the driver and
front passenger that the seat belt is not
fastened.
For more details, refer to the “Seat
Belts” in chapter 3.
Page 106 of 649
4-11
04
Parking Brake & Brake
fluid warning light
7 K L V Z D U Q L Q J O L J K W L O O X P L Q D W H V
[ When you set the ignition switch or
the Engine Start/Stop button to the
ON position.
- The parking brake & brake fluid
warning light illuminates for about 3
seconds and will then turn off once
the parking brake is released.
[ When the parking brake is applied.
[ When the brake fluid level in the
reservoir is low.
- If the warning light illuminates with
the parking brake released, it indicates
the brake fluid level in the reservoir is
low.
, I W K H E U D N H I O X L G O H Y H O L Q W K H U H V H U-
Y R L U L V O R Z
1. Drive carefully to the nearest safe
location and stop your vehicle.
2. With the engine stopped, check the
brake fluid level immediately and add
fluid as required (For more details,
refer to “Brake Fluid” in chapter 9).
After adding brake fluid, check all
brake components for fluid leaks. If
a brake fluid leak is found, or if the
warning light remains on, or if the
brakes do not operate properly, do not
drive the vehicle. We recommend that
you have the vehicle inspected by a
HYUNDAI authorised repairer.
' X D O G L D J R Q D O E U D N L Q J V \ V W H P
Your vehicle is equipped with dual-
diagonal braking systems. This means
you still have braking on two wheels
even if one of the dual systems should
fail.
With only one of the dual systems
working, more than normal pedal travel
and greater pedal pressure are required
to stop the vehicle.
Also, the vehicle will not stop in as short
a distance with only a portion of the
brake system working.
If the brakes fail whilst you are driving,
shift to a lower gear for additional
engine braking and stop the vehicle as
soon as it is safe to do so.
WARNING
Parking Brake & Brake Fluid warning
light
Driving the vehicle with a warning light
ON is dangerous. If the Parking Brake
& Brake Fluid warning light illuminates
with the parking brake released, it
indicates that the brake fluid level is
low.
If this occurs, we recommend that
you have the vehicle inspected by a
HYUNDAI authorised repairer.
Page 107 of 649
4-12
Instrument cluster
Anti-lock Brake System
(ABS) warning light
7 K L V Z D U Q L Q J O L J K W L O O X P L Q D W H V
[ When you set the ignition switch or
the Engine Start/Stop button to the
ON position.
- The ABS warning light illuminates for
about 3 seconds and then goes off.
[ Whenever there is a malfunction with
the ABS.
Note that the hydraulic braking system
will still be operational even if there is
a malfunction with the ABS.
If this occurs, we recommend that
you have the vehicle inspected by a
HYUNDAI authorised repairer.
Electronic Brake Force
Distribution (EBD)
system warning light
7 K H V H W Z R Z D U Q L Q J O L J K W V L O O X P L Q D W H
D W W K H V D P H W L P H Z K L O V W G U L Y L Q J
[ When the ABS warning and
Parking Brake warning lights are on
simultaneously, it may indicate a
problem with the Electronic Brake
Force Distribution system.
If this occurs, we recommend that
you have the vehicle inspected by a
HYUNDAI authorised repairer.
WARNING
Electronic Brake Force Distribution
(EBD) system warning light
When both ABS and Parking Brake &
Brake Fluid warning lights are on, the
brake system will not work normally
and you may experience an unexpected
and dangerous situation during sudden
braking.
In this case, avoid high speed driving
and abrupt braking.
We recommend you have the vehicle
inspected by a HYUNDAI authorised
repairer as soon as possible.
i Information
Electronic Brake Force Distribution
(EBD) system warning light
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Page 108 of 649
4-13
04
Electric Power Steering
(EPS) warning light
7 K L V Z D U Q L Q J O L J K W L O O X P L Q D W H V
[ When you set the ignition switch or
the Engine Start/Stop button to the
ON position.
- The electric powering steering
warning light illuminates for about 3
seconds and then goes off.
[ Whenever there is a malfunction with
the electric power steering.
If this occurs, we recommend that
you have the vehicle inspected by a
HYUNDAI authorised repairer.
Malfunction Indicator
Lamp (MIL)
7 K L V Z D U Q L Q J O L J K W L O O X P L Q D W H V
[ When you set the ignition switch or
the Engine Start/Stop button to the
ON position.
- The malfunction indicator light
illuminates for about 3 seconds and
then goes off.
[ Whenever there is a malfunction with
either the emission control system or
the engine or the vehicle powertrain.
If this occurs, we recommend that
you have the vehicle inspected by a
HYUNDAI authorised repairer.
NOTICE
[ Driving with the Malfunction
Indicator Lamp (MIL) on may cause
damage to the emission control
system which could affect drivability
and/or fuel economy.
[ If the enhanced engine protection
system becomes activated due to
lack of engine oil, engine power
will be limited. If such condition
continues repeatedly, the
Malfunction Indicator Lamp will
illuminate.
CAUTION
If the Malfunction Indicator Lamp
(MIL) illuminates, potential catalytic
converter damage is possible which
could result in loss of engine power.
In this case, we recommend that
you have the vehicle inspected by a
HYUNDAI authorised repairer as soon
as possible.
Charging system
warning light
7 K L V Z D U Q L Q J O L J K W L O O X P L Q D W H V
When there is a malfunction with either
the alternator or electrical charging
system.
Page 109 of 649
4-14
Instrument cluster
, I W K H U H L V D P D O I X Q F W L R Q Z L W K H L W K H U
W K H D O W H U Q D W R U R U H O H F W U L F D O F K D U J L Q J
V \ V W H P
1. Drive carefully to the nearest safe
location and stop your vehicle.
2. Turn the engine off and check the
alternator drive belt for looseness or
breakage.
If the belt is adjusted properly, there
may be a problem in the electrical
charging system.
If this occurs, we recommend that
you have the vehicle inspected by a
HYUNDAI authorised repairer as soon
as possible.
Engine oil pressure
warning light
7 K L V Z D U Q L Q J O L J K W L O O X P L Q D W H V
When the engine oil pressure is low.
, I W K H H Q J L Q H R L O S U H V V X U H L V O R Z
1. Drive carefully to the nearest safe
location and stop your vehicle.
2. Turn the engine off and check the
engine oil level (For more details,
refer to “Engine Oil” in chapter 9). If
the level is low, add oil as required.
If the warning light remains on after
adding oil or if oil is not available, we
recommend that you have the vehicle
inspected by a HYUNDAI authorised
repairer as soon as possible.
i Information
: K H Q H Q J L Q H R L O S U H V V X U H G H F U H D V H V G X H W R
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NOTICE
[ If the engine is not stopped
immediately after the Engine Oil
Pressure Warning Light is illuminated,
severe damage could result.
[ If the warning light stays on whilst
the engine is running, it indicates
that there may be serious engine
damage or malfunction. In this case:
1. Stop the vehicle as soon as it is safe
to do so.
2. Turn off the engine and check the
oil level. If the oil level is low, fill
the engine oil to the proper level.
3. Start the engine again. If the
warning light stays on after the
engine is started, turn the engine
off immediately. In this case, we
recommend that you have the
vehicle inspected by a HYUNDAI
authorised repairer.
Page 110 of 649
4-15
04
Low Fuel Level Warning
Light
7 K L V Z D U Q L Q J O L J K W L O O X P L Q D W H V
When the fuel tank is nearly empty.Add
fuel as soon as possible.
NOTICE
Driving with the Low Fuel Level
warning light on or with the fuel level
below “0” can cause the engine to
misfire and damage the catalytic
converter (if equipped).
Master warning light
7 K L V L Q G L F D W R U O L J K W L O O X P L Q D W H V
When there is a malfunction in operation
in any of the following systems:
- Forward Collision-Avoidance Assist
malfunction (if equipped)
- Forward Collision-Avoidance Assist
radar blocked (if equipped)
- Blind-Spot Collision Warning
malfunction (if equipped)
- Blind-Spot Collision Warning radar
blocked (if equipped)
- LED headlamp malfunction
(if equipped)
- High Beam Assist malfunction
(if equipped)
- Smart Cruise Control malfunction
(if equipped)
- Smart Cruise Control radar blocked
(if equipped)
- Tyre Pressure Monitoring System
(TPMS) malfunction
To identify the details of the warning,
look at the LCD display.
Low Tyre Pressure
Warning Light
7 K L V Z D U Q L Q J O L J K W L O O X P L Q D W H V
[ When you set the ignition switch or
Engine Start/Stop button to the ON
position.
- It illuminates for approximately 3
seconds and then goes off.
[ When one or more of your tyres
are significantly underinflated (The
location of the underinflated tyres are
displayed on the LCD display).
For more details, refer to “Tyre Pressure
Monitoring System (TPMS)” section in
chapter 8.
7 K L V Z D U Q L Q J O L J K W U H P D L Q V R Q D I W H U
E O L Q N L Q J I R U D S S U R [ L P D W H O \ V H F R Q G V
R U U H S H D W H G O \ E O L Q N V R Q D Q G R I I D W
D S S U R [ L P D W H O \ V H F R Q G L Q W H U Y D O V
[ When there is a malfunction with the
TPMS.
In this case, we recommend that
you have the vehicle inspected by a
HYUNDAI authorised repairer as soon
as possible.
For more details, refer to “Tyre Pressure
Monitoring System (TPMS)” section in
chapter 8.
WARNING
Safe Stopping
[ The TPMS cannot alert you to severe
and sudden tyre damage caused by
external factors.
[ If you notice any vehicle instability,
immediately take your foot off the
accelerator pedal, apply the brakes
gradually with light force, and slowly
move to a safe position off the road.
Page 111 of 649
4-16
Instrument cluster
Exhaust System (GPF)
Warning Light
(Petrol Engine,
if equipped)
7 K L V Z D U Q L Q J O L J K W L O O X P L Q D W H V
[ This warning light illuminates, when
accumulated soot reaches a certain
amount.
[ When this warning light illuminates, it
may turn off after driving the vehicle
at more than 50 mph (80 km/h) for
about 30 minutes (above 3rd gear with
1500 ~ 4000 engine RPM).
If this warning light blinks in spite
of the procedure (at this time LCD
warning message will be displayed),
we recommend that you have the
GPF system checked by a HYUNDAI
authorised repairer.
NOTICE
If you continue to drive with the GPF
warning light blinking for a long time,
the GPF system can be damaged and
fuel consumption can worsen.
Electronic Stability
Control (ESC) indicator
light
7 K L V L Q G L F D W R U O L J K W L O O X P L Q D W H V
[ When you set the ignition switch or
the Engine Start/Stop button to the
ON position.
- The Electronic Stability Control
indicator light illuminates for about 3
seconds and then goes off.
[ Whenever there is a malfunction with
ESC system.
If this occurs, we recommend that
you have the vehicle inspected by a
HYUNDAI authorised repairer.
7 K L V L Q G L F D W R U O L J K W E O L Q N V
[ Whilst the ESC is operating.
For more details, refer to “Electronic
Stability Control (ESC)” section in
chapter 6.
Electronic Stability
Control (ESC) OFF
Indicator Light
7 K L V L Q G L F D W R U O L J K W L O O X P L Q D W H V
[ When you set the ignition switch or
the Engine Start/Stop button to the
ON position.
- The ESC OFF indicator light illuminates
for approximately 3 seconds and then
goes off.
[ When you deactivate the ESC system
by pressing the ESC OFF button.
For more details, refer to “Electronic
Stability Control (ESC)” section in
chapter 6.
Page 112 of 649
4-17
04
ECS SPORT Indicator
Light (if equipped) ( 6 &
6 3 2 5 7
7 K L V L Q G L F D W R U O L J K W L O O X P L Q D W H V
[ When ESC SPORT is activated.
For more details, refer to “Electronic
Stability Control” in chapter 6.
AUTO STOP indicator
light (if equipped)
7 K L V L Q G L F D W R U O L J K W L O O X P L Q D W H V
This indicator light illuminates:
When the engine enters the Idle Stop
mode of ISG (Idle Stop and Go) system.
7 K L V L Q G L F D W R U O L J K W E O L Q N V
When the engine automatically starts,
the AUTO STOP indicator on the cluster
will blink for 5 seconds.
For more details, refer to "ISG (Idle Stop
and Go) system" section in chapter 6.
i Information
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Immobiliser indicator
light (without smart key)
(if equipped)
7 K L V L Q G L F D W R U O L J K W L O O X P L Q D W H V
[ When the vehicle detects the
immobiliser in the key with the ignition
switch in the ON position.
- At this time, you can start the engine.
- The indicator light goes off after
starting the engine.
7 K L V L Q G L F D W R U O L J K W E O L Q N V
[ When there is a malfunction with the
immobiliser system.
In this case, we recommend that
you have the vehicle inspected by a
HYUNDAI authorised repairer.
Page 113 of 649
4-18
Instrument cluster
Immobiliser indicator
light (with smart key)
(if equipped)
7 K L V L Q G L F D W R U O L J K W L O O X P L Q D W H V I R U X S
W R V H F R Q G V
[ When the vehicle detects the smart
key in the vehicle with the Engine
Start/Stop button in the ACC or ON
position.
- At this time, you can start the engine.
- The indicator light goes off after
starting the engine.
7 K L V L Q G L F D W R U O L J K W E O L Q N V I R U D I H Z
V H F R Q G V
[ When the smart key is not in the
vehicle.
- At this time, you cannot start the
engine.
7 K L V L Q G L F D W R U O L J K W L O O X P L Q D W H V I R U
V H F R Q G V D Q G J R H V R I I
[ If the smart key is in the vehicle and
the Engine Start/Stop button is ON,
but the vehicle cannot detect the
smart key.
In this case, we recommend that
you have the vehicle inspected by a
HYUNDAI authorised repairer.
7 K L V L Q G L F D W R U O L J K W E O L Q N V
[ When there is a malfunction with the
immobiliser system.
In this case, we recommend that
you have the vehicle inspected by a
HYUNDAI authorised repairer.
Turn signal indicator
light
7 K L V L Q G L F D W R U O L J K W E O L Q N V
[ When you operate the turn signals.
If any of the following occur, there may
be a malfunction with the turn signal
system.
- The turn signal indicator light
illuminates but does not blink
- The turn signal indicator light blinks
rapidly
- The turn signal indicator light does not
illuminate at all
If any of these conditions occur, we
recommend that you have your vehicle
inspected by a HYUNDAI authorised
repairer.
Low beam indicator light
7 K L V L Q G L F D W R U O L J K W L O O X P L Q D W H V
When the headlamps are on.
High beam indicator light
7 K L V L Q G L F D W R U O L J K W L O O X P L Q D W H V
[ When the headlamps are on and in the
high beam position.
[ When the turn signal lever is pulled
into the Flash-to-Pass position.