fuel HYUNDAI I20 2023 User Guide

2-22
Vehicle information
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&$87,21
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before checking or draining any lubricant. This is especially important in dusty or
sandy areas and when the vehicle is used on unpaved roads. Cleaning the plug
and dipstick areas will prevent dirt and grit from entering the engine and other
mechanisms that could be damaged.
Engine oil viscosity (thickness) has an effect on fuel economy and cold weather
operating (engine start and engine oil flowability). Lower viscosity engine oils can
provide better fuel economy and cold weather performance, however, higher
viscosity engine oils are required for satisfactory lubrication in hot weather. Using oils
of any viscosity other than those recommended could result in engine damage.
When choosing an oil, consider the range of temperature your vehicle will be
operated in before the next oil change.
Proceed to select the recommended oil viscosity from the chart.
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Temperature°C -30 -20 -10 0 10 20 30 40 50
(°F) -10 0 20 40 60 80 100 120
Smartstream G1.2/
G1.0 T-GDI/48V MHEV *
10W-20
Gasoline 1.4 *1
0/5W-20, 0/5W-30
10W-30
15W-40
20W-50
*1 : If mineral oil or semi-synthetic oil is used, it is a severe maintenance condition in terms of
engine oil change.
An engine oil displaying this American Petroleum Institute(API)
Certification Mark conforms to the International Lubricant
Specification Advisory Committee (ILSAC). It is recommended
to only use engine oils that uphold this API Certification Mark.

4-2
Instrument cluster
INSTRUMENT CLUSTER
1. Tachometer
2. Speedometer
3. Engine coolant temperature gauge
4. Fuel gauge
5. Warning and indicator lights
6. LCD display (including Trip computer)
The actual cluster in the vehicle may differ from the illustration. For more details, refer to the
“Gauges and Meters” in this chapter.
OBC3040001R
„Type A

4-3
04
1. Tachometer
2. Speedometer
3. Engine coolant temperature gauge
4. Fuel gauge
5. Warning and indicator lights
6. LCD display
The actual cluster in the vehicle may differ from the illustration. For more details, refer to the
“Gauges and Meters” in this chapter.
OBC3040036R
„Type B

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

4-7
04
Outside Temperature Gauge
„3.5-Inch
OBC3040003/OTM040013
„10.25-Inch
This gauge indicates the current outside
air temperatures either in Celsius (°C) or
Fahrenheit.
- Temperature range :
-40°C ~ 60°C (-40°F ~ 140°F)
Note that the temperature indicated
on the LCD display may not change
as quickly as the outside temperature(
there may be a slight delay before the
temperature changes.)
You can change the temperature unit
from the Settings menu in the Cluster.
Select:
- Setup J Unit J Temperature Unit
J °C/°F
For vehicles equipped with Automatic
Climate Control, you can also:
- Press the AUTO button whilst pressing
the OFF button on the climate control
unit for 3 seconds
Both the temperature unit on the cluster
LCD display and climate control screen
will change.
Odometer
„3.5-Inch
OPDE046141R/OBC3040030R
„10.25-Inch
The odometer indicates the total
distance that the vehicle has been
driven and should be used to determine
when periodic maintenance should be
performed.
Distance to empty
„3.5-Inch
OOS048469N/OBC3040031R
„10.25-Inch

[The distance to empty is the estimated
distance the vehicle can be driven
with the remaining fuel.

[If the estimated distance is below 1 mi.
(1 km), the trip computer will display
“---” as distance to empty.

4-9
04
Transmission shift indicator
Manual transmission / Intelligent
variable transmission shift indicator
(if equipped)
OPDE046142
OBC3040033R
„3.5-Inch

„10.25-Inch
This indicator informs which gear is
recommended whilst driving, to save
fuel.

[6KLIWLQJXS▲2, ▲3, ▲4, ▲5, ▲6

[6KLIWLQJGRZQ▼1, ▼2, ▼3, ▼4, ▼5
For example
: Indicates that shifting up to the 3rd
gear is recommended (currently the
shift lever is in the 2nd or 1st gear).
: Indicates that shifting down to the
3rd gear is recommended (currently
the shift lever is in the 4th, 5th, or
6th gear).
When the system is not working
properly, the indicator is not displayed.
Automatic transmission shift
indicator (if equipped)
OTL045132
OBC3040034R
„3.5-Inch

„10.25-Inch
This indicator displays which automatic
transmission shift lever position is
selected.

[Park : P

[Reverse : R

[Neutral : N

[Drive : D

[Manual shift mode : 1, 2, 3, 4, 5, 6

4-13
04
Electric Power Steering
(EPS) warning light
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[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)
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[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
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When there is a malfunction with either
the alternator or electrical charging
system.

4-15
04
Low Fuel Level Warning
Light
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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
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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
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[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.
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[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.

4-16
Instrument cluster
Exhaust System (GPF)
Warning Light
(Petrol Engine,
if equipped)
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[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
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[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.
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[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
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[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.

4-23
04
Lights mode
OIK047163L
This indicator displays which exterior
light is selected using the lighting
control.
Wiper mode
OCN7040039L
This indicator displays which wiper
speed is selected using the wiper
control.
Low pressure
ONX4E040019
This warning message is displayed if the
tyre pressure is low. The corresponding
tyre on the vehicle will be illuminated.
For more details, refer to “Tyre Pressure
Monitoring System (TPMS)” section in
chapter 8.
Heated Steering Wheel turned off
(if equipped)
This message illuminates if the heated
steering wheel will turn off automatically
approximately 30 minutes after the
heated steering wheel is turned on.
For more details, refer to “Heated
Steering Wheel” in chapter 5.
Low fuel
This warning message is displayed if the
fuel tank is almost out of fuel.
When this message is displayed, the low
fuel level warning light in the cluster will
come on.
It is recommended to look for the
nearest fuelling station and refuel as
soon as possible.