pressure HYUNDAI I20 2020 User Guide

5-14
Instrument cluster
Fuel Filter Warning Light
(for diesel engine)
This warning light illuminates:
• When water has accumulated inside
the fuel filter.
In this case, remove the water from
the fuel filter.
For more details, refer to “Fuel Filter” in
chapter 9.
NOTICE
• When the Fuel Filter Warning Light
illuminates, engine power (vehicle
speed & idle speed) may decrease.
• If you keep driving with the warning
light on, engine parts (injector,
common rail, high pressure fuel
pump) may be damaged. If this
occurs, we recommend that you
have the vehicle inspected by an
authorized HYUNDAI dealer as soon
as possible.
Exhaust System (DPF)
Warning Light (for diesel
engine, if equipped)
This warning light illuminates:
• When there is a malfunction with the
Diesel Particulate Filter (DPF) system.
When this warning light illuminates, it
may turn off after driving the vehicle:
- at more than 60 km/h (37 mph), or
- above 2nd gear with 1500 ~ 2500
engine rpm for a certain time (for
about 25 minutes).
If this warning light blinks in spite of
the procedure, we recommend that you
have the DPF system checked by an
authorized HYUNDAI dealer.
NOTICE
If you continue to drive with the DPF
warning light blinking for a long time,
the DPF system can be damaged and
fuel consumption can worsen.

5-18
Instrument cluster
Master Warning Light
(if equipped)
This indicator light illuminates :
• When the remaining mileage or time
is 0 on the “Service Interval” in the
cluster.
If the service interval setting is reset,
the master warning light turns off.

KEY OUT Indicator Light
(if equipped)
KEY
OUT
When the Engine Start/Stop button is
in the ACC or ON position, if any door is
open, the system checks for the smart
key.
This indicator light blinks:
When the smart key is not in the vehicle
and any door is open with the ignition
switch or Engine Start/Stop button in the
ACC or ON position.
- At this time, if you close all doors,
the chime will also sound for
approximately 5 seconds.
- The indicator will go off while the
vehicle is moving.
Low Tire Pressure
Warning Light
(if equipped)
This warning light illuminates:
• 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 tires
are significantly underinflated (The
location of the underinflated tires are
displayed on the LCD display).
For more details, refer to “Tire Pressure
Monitoring System (TPMS)” section in
chapter 8.
This warning light remains on after
blinking for approximately 60 seconds
or repeatedly blinks on and off at
approximately 3 second intervals:
• When there is a malfunction with the
TPMS.
In this case, we recommend that you
have the vehicle inspected by an
authorized HYUNDAI dealer as soon as
possible.
For more details, refer to “Tire Pressure
Monitoring System (TPMS)” section in
chapter 8.
WARNING
Safe Stopping
• The TPMS cannot alert you to severe
and sudden tire 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.

5-21
05
Wiper mode
OCN7040039LOCN7040039L
This indicator displays which wiper
speed is selected using the wiper
control.
Turn on FUSE SWITCH
This warning message is displayed if
the fuse switch located on the fuse box
under the steering wheel is OFF.
You should turn the fuse switch on.
For more details, refer to “Fuses”
Section in chapter 9.
Low pressure (if equipped)
OBI3040008OBI3040008
This warning message is displayed if the
tire pressure is low. The corresponding
tire on the vehicle will be illuminated.
For more details, refer to “Tire 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 fueling station and refuel as
soon as possible.

5-24
Instrument cluster
LCD display modes
Modes Symbol Explanation
Trip
ComputerThis mode displays driving information such as the tripmeter,
fuel economy, etc.
For more details, refer to "Trip Computer" in this chapter.
Turn By
Turn (TBT)
This mode displays the state of the navigation.
Driving
Assist
- Cruise Control (CC)
- Tire Pressure (TPMS)
User
Settings
In this mode, you can change settings of the doors, lamps,
etc.
Warning
- This mode displays warning messages related to the
lamp malfunction, etc.
- Tire pressure information
The information provided may differ depending on which functions are applicable
to your vehicle.

5-25
05
Trip computer mode
OIK047124LOIK047124L
The trip computer mode displays
information related to vehicle driving
parameters including fuel economy,
tripmeter information and vehicle speed.
For more details, refer to "Trip
Computer" in this chapter.
Turn By Turn (TBT) group
OCN7060149OCN7060149
This group displays the state of the
navigation.
Driving Assist mode
OSU2I049039OSU2I049039
CC
This mode displays the state of Cruise
Control (CC).
For more details, refer to “Cruise
Control” in chapter 7.
OBI3040009OBI3040009
Tire Pressure
This mode displays information related
to Tire Pressure.
For more details, refer to “Tire Pressure
Monitoring System (TPMS)” in chapter
8.

5-26
Instrument cluster
Master warning
OBI3040018OBI3040018
This warning light informs the driver the
following situations.
- Tire Pressure Monitoring System
malfunction (if equipped)
The Master Warning Light illuminates
if one or more of the above warning
situations occur.
At this time, a Master Warning icon (
)
ill appear beside the User Settings icon
(
), on the LCD display.
If the warning situation is solved, the
master warning light will be turned
off and the Master Warning icon will
disappear.
User settings mode
In this mode, you can change the
settings of the instrument cluster, doors,
lamps, etc.
1. Door
2. Light
3. Convenience
4. Service Interval
5. Other
6. Language
7. Reset
The information provided may differ
depending on which functions are
applicable to your vehicle.
Shift to P to edit settings/Engage
parking brake to edit settings
This warning message illuminates if
you try to select an item from the User
Settings mode while driving.
• Automatic transmission / Intelligent
variable transmission
For your safety, change the User
Settings after parking the vehicle,
applying the parking brake and
moving the shift level to P(Park).
• Manual transmission
For your safety, change the User
Settings after engaging the parking
brake.
Quick guide (Help)
This mode provides quick guides for the
systems in the User Settings mode.
Select an item, press and hold the OK
button.
For more details about each system,
refer to this Owner’s Manual.

5-29
05
Other features
ItemsExplanation
Fuel Economy
Auto Reset• Off : The average fuel economy will not reset automatically whenever
refueling.
• After Ignition : The average fuel economy will reset automatically
whenever it has passed 4 hours after turning OFF the engine.
• After Refueling : The average fuel economy will reset automatically
when refueling.
For more details, refer to “Trip Computer” in this chapter.
Fuel Economy
UnitChoose the fuel economy unit. (Km/L, L/100km)
Temperature
UnitChoose the temperature unit. (°C,°F)
Tyre pressure
unitTo select the tire pressure unit. (psi, kPa, bar)
Language
ItemsExplanation
LanguageChoose the language.
Reset
ItemsExplanation
ResetYou can reset the menus in the User Settings Mode. All menus in the
User Settings Mode are reset to factory settings, except language and
service interval.

6-39
06
Fuel filler door
Opening the fuel filler door
OBC3050027OBC3050027
1. Turn the engine off.
2. Ensure the driver’s door is unlocked.
3. Push the fuel filler door gently on
the “markings” (near the 3o‘clock
position.)
OBI3050016OBI3050016
3. Pull the fuel filler door out (1) to fully
open.
4. To remove the fuel tank cap (2), turn
it counterclockwise. You may hear a
hissing noise as the pressure inside
the tank equalizes.
5. Place the cap on the fuel filler door (3).
WARNING
• Your diesel vehicle is equipped with
the specially-designed breakaway
valve inside the filler inlet to prevent
accidental fuel blending with petrol.
The fuel inlet of your diesel vehicle
cannot be fitted with a standard
petrol nozzle. Do not forcefully insert
a standard petrol nozzle into the filler
inlet of your diesel vehicle. It may
damage your vehicle.
• Some gas stations may still use
standard petrol nozzles for diesel
refueling. If you find that a diesel
nozzle is narrower than the fuel
filler inlet diameter of your diesel
vehicle, we recommend you to find/
visit another gas station, which
is equipped with standard diesel
nozzles.
• Fully insert a standard diesel nozzle
into the filler inlet to open the
breakaway valve. If the nozzle is not
fully inserted into the filler inlet, it
causes diesel fuels to flow out of the
fuel tank.
i Information
If the fuel filler door does not open
because ice has formed around it, tap
lightly or push on the door to break the
ice and release the door. Do not pry on the
door. If necessary, spray around the door
with an approved de-icer fluid (do not use
radiator anti-freeze) or move the vehicle
to a warm place and allow the ice to melt.

6-61
06
Checking the amount of air
conditioner refrigerant and
compressor lubricant
When the amount of refrigerant is low,
the performance of the air conditioning
is reduced. Overfilling also has a bad
influence on the air conditioning system.
Therefore, if abnormal operation is
found, we recommend that the system
be inspected by an authorized HYUNDAI
dealer.
NOTICE
It is important that the correct type and
amount of oil and refrigerant is used.
Otherwise, damage to the compressor
and abnormal system operation may
occur. To prevent damage, the air
conditioning system in your vehicle
should only be serviced by trained and
certified technicians.
WARNING
Vehicles equipped with R-134a
Since the refrigerant is
operated at very high
pressure, the air
conditioning system should
only be serviced by trained
and certified technicians.
All refrigerants should be reclaimed
with proper equipment.
Venting refrigerants directly to the
atmosphere is harmful to individuals
and environment. Failure to heed these
warnings can lead to serious injuries.

6-71
06
System maintenance
Climate control air filter
OIK047401LOIK047401L
[A] : Outside air, [B] : Recirculated air
[C] : Climate control air filter, [D] : Blower
[E] : Evaporator core, [F] : Heater core
This filter is installed behind the glove
box. It filters the dust or other pollutants
that enter the vehicle through the
heating and air conditioning system.
We recommend that the climate control
air filter be replaced by an authorized
HYUNDAI dealer according to the
maintenance schedule. If the vehicle is
being driven in severe conditions such
as dusty or rough roads, more frequent
climate control filter inspections and
changes are required.
If the air flow rate suddenly decreases,
we recommend the system be checked
at an authorized HYUNDAI dealer.
i Information
• Replace the filter according to the
Maintenance Schedule.
• If the car is being driven in severe
conditions such as dusty, rough roads,
more frequent climate control air filter
inspections and changes are required.
• When the air flow rate suddenly
decreases, we recommend that the
system be checked by an authorized
HYUNDAI dealer.
Checking the amount of air
conditioner refrigerant and
compressor lubricant
When the amount of refrigerant is low,
the performance of the air conditioning
is reduced. Overfilling also has a bad
influence on the air conditioning system.
Therefore, if abnormal operation is
found, we recommend that the system
be inspected by an authorized HYUNDAI
dealer.
NOTICE
It is important that the correct type and
amount of oil and refrigerant is used.
Otherwise, damage to the compressor
and abnormal system operation may
occur. To prevent damage, the air
conditioning system in your vehicle
should only be serviced by trained and
certified technicians.
WARNING
Vehicles equipped with R-134a
Since the refrigerant is
operated at very high
pressure, the air
conditioning system should
only be serviced by trained
and certified technicians.
All refrigerants should be reclaimed
with proper equipment.
Venting refrigerants directly to the
atmosphere is harmful to individuals
and environment. Failure to heed these
warnings can lead to serious injuries.