2023 HYUNDAI I20 engine coolant

2-12
Vehicle information
ENGINE COMPARTMENT
1. Engine coolant reservoir .............................................................................................................. 9-16
2. Engine oil filler cap ...................................................................................................................... 9-14
3. Brake/Clutch* fluid reservoir ......................................................................................................9-20
4. Air cleaner .................................................................................................................................... 9-24
5. Fuse box .......................................................................................................................................9-42
6. Battery ..........................................................................................................................................9-29
7. Windsreen washer fluid reservoir ............................................................................................... 9-23
8. Radiator cap ..................................................................................................................................9-17
9. Engine oil dipstick ....................................................................................................................... 9-13
The actual engine room in the vehicle may differ from the illustration.
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2-13
02
1. Engine coolant reservoir .............................................................................................................. 9-16
2. Engine oil filler cap ...................................................................................................................... 9-14
3. Brake/Clutch* fluid reservoir ......................................................................................................9-20
4. Air cleaner .................................................................................................................................... 9-24
5. Fuse box .......................................................................................................................................9-42
6. Battery ..........................................................................................................................................9-29
7. Windsreen washer fluid reservoir ............................................................................................... 9-23
8. Radiator cap ..................................................................................................................................9-17
9. Engine oil dipstick ....................................................................................................................... 9-13
The actual engine room in the vehicle may differ from the illustration.
OBC3090003R
„Smartstream G1.2

2-14
Vehicle information
1. Engine coolant reservoir .............................................................................................................. 9-16
2. Engine oil filler cap ...................................................................................................................... 9-14
3. Brake/Clutch* fluid reservoir ......................................................................................................9-20
4. Air cleaner .................................................................................................................................... 9-24
5. Fuse box .......................................................................................................................................9-42
6. Battery ..........................................................................................................................................9-29
7. Windsreen washer fluid reservoir ............................................................................................... 9-23
8. Radiator cap ..................................................................................................................................9-17
9. Engine oil dipstick ....................................................................................................................... 9-13
The actual engine room in the vehicle may differ from the illustration.
OBC3090004R
„3HWURO

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

4-24
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.

4-44
Instrument cluster
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The driver can monitor the information
provided from Intelligent Speed Limit
Assist.
For more details, refer to "Intelligent
Speed Limit Assist (ISLA)" section in
chapter 7.
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Engine coolant temperature gauge
display shows the temperature of the
engine coolant when the engine is
running.
Additional information display
„Type A
OJX1040042E/OJX1040069E
„Type B
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Drive information is displayed for 4
seconds after the engine is turned off.
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The current operation conditions of
Manual Speed Limit Assist, Cruise
Control, Smart Cruise Control, Lane
Following Assist, etc. is displayed.