2020 HYUNDAI I30 check engine light

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Convenient features of your vehicle
Closing the hood
1. Before closing the hood, check thefollowing:
ment must be correctly installed.
bustible material must be removed
from the engine compartment.
2. Return the support rod to its clip to prevent it from rattling.
3. Lower the hood halfway (lifted approximately 30cm from the
closed position) and push down to
securely lock in place. Then double
check to be sure the hood is secure.
If the hood can slightly be raised, it
is not securely locked. Open it again
and close it with more force.
Tailgate
Opening the tailgate
1. Make sure the shift lever is in P (Park) and set the parking brake.
2. Then do one of the following : - Press the Remote key or SmartKey Tailgate Unlock button for
more than one second.
- Press the button on the tailgate itself with the Smart Key in your
possession.
3. Lift the tailgate lid up.Before closing the hood,
ensure all obstructions are
removed from around hood
opening.
Always double check to be
sure that the hood is firmly
latched before driving away.
Check there is no hood open
warning light or message dis-
played on the instrument clus-
ter. If the hood is not latched
while the vehicle is moving, the
chime will sound to warn the
driver the hood is not fully
latched. Driving with the hood
opened may cause a total loss
of visibility, which might result
in an accident.
Do not move the vehicle with
the hood in the raised posi-
tion, as vision is obstructed,
which might result in an acci-
dent, and the hood could fall
or be damaged.
WARNING
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Convenient features of your vehicle
If the brake fluid level in the reser-
voir is low:
1. Drive carefully to the nearest safelocation 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 7) . 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 you to
have the vehicle inspected by an
authorized HYUNDAI dealer.
Dual-diagonal braking system
Your vehicle is equipped with dual-
diagonal braking systems. This
means you still have braking on two
wheels even if one of the dual sys-
tems 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 while you are driv-
ing, shift to a lower gear for addition-
al engine braking and stop the vehi-
cle as soon as it is safe to do so.
Anti-lock Brake System
(ABS) Warning Light
This warning light illuminates:
When you set the ignition switch or
the Engine Start/Stop button to the
ON position.
- It illuminates for approximately 3seconds and then goes off.
When there is a malfunction with the ABS (The normal braking sys-
tem will still be operational without
the assistance of the anti-lock
brake system).
In this case, we recommend that
you have the vehicle inspected by
an authorized HYUNDAI dealer.
Parking Brake & Brake Fluid
Warning Light
Driving the vehicle with a warn-
ing 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.
In this case, we recommend
that you have the vehicle
inspected by an authorized
HYUNDAI dealer.
WARNING

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Convenient features of your vehicle
3
Malfunction IndicatorLamp (MIL)
This warning light illuminates:
When you set the ignition switch or
the Engine Start/Stop button to the
ON position.
- It illuminates for approximately 3seconds and then goes off.
When there is a malfunction with the emission control system.
In this case, we recommend that
you have the vehicle inspected by
an authorized HYUNDAI dealer.
Driving with the Malfunction Indicator
Lamp (MIL) on may cause damage to
the emission control systems which
could affect drivability and/or fuel
economy.
- Gasoline Engine
If the Malfunction Indicator Lamp
(MIL) illuminates, potential catalyt-
ic converter damage is possible
which could result in loss of
engine power.
In this case, we recommend that
you have the vehicle inspected by
an authorized HYUNDAI dealer as
soon as possible.
- Diesel Engine
If the Malfunction Indicator Lamp
(MIL) blinks, error related to the
injection quantity adjustment may
have occurred which could result
in loss of engine power, combus-
tion noise and poor emission.
In this case, we recommend that
you have the engine control sys-
tem inspected by an authorized
HYUNDAI dealer.Charging System Warning Light
This warning light illuminates:
When there is a malfunction with
either the alternator or electrical
charging system.
If there is a malfunction with either
the alternator or electrical charging
system:
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.
In this case, we recommend that
you have the vehicle inspected by
an authorized HYUNDAI dealer as
soon as possible.NOTICE
NOTICE
NOTICE

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Convenient features of your vehicle
Engine Oil PressureWarning Light
This warning light illuminates:
When the engine oil pressure is low.
If the engine oil pressure is low:
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 7) .
If the level is low, add oil as required.
If the warning light remains on
after adding oil or if oil is not avail-
able, we recommend that you
have the vehicle inspected by an
authorized HYUNDAI dealer as
soon as possible. If the engine does not stop
immediately after the Engine Oil
Pressure Warning Light is illumi-
nated, severe damage could
result.
If the warning light stays on while the engine is running, it
indicates that there may be seri-
ous engine damage or malfunc-
tion. 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
an authorized HYUNDAI dealer.
Low Fuel LevelWarning Light
This warning light illuminates:
When the fuel tank is nearly empty.
Add fuel as soon as possible.
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).
NOTICE
NOTICE

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Convenient features of your vehicle
Fuel Filter WarningLight (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 7.
• When the Fuel Filter Warning Light illuminates, engine power
(vehicle speed & idle speed) may
decrease.
If you keep driving with the warn- ing light on, engine parts (injec-
tor, common rail, high pressure
fuel pump) may be damaged. If
this occurs, we recommend that
you have the vehicle inspected
by an authorized HYUNDAI deal-
er as soon as possible.
Exhaust System (DPF)Warning Light (DieselEngine)
This warning light illuminates:
When there is a malfunction with
Diesel Particulate Filter (DPF) sys-
tem.
When this warning light illumi-
nates, it may turn off after driving
the vehicle:
- at more than 60 km/h (37 mph), or
- at more than 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 (at this time LCD
warning message will be displayed),
we recommend that you have the
DPF system checked by an author-
ized HYUNDAI dealer.
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.
Glow Indicator Light (Diesel Engine)
This indicator light illuminates:
When the engine is being preheat-
ed with the ignition switch or
Engine Start/Stop Button in the ON
position.
- The engine can be started afterthe glow indicator light goes off.
- The illumination time varies with the engine coolant temperature,
air temperature, and battery con-
dition.
If the indicator light remains on or
blinks after the engine has warmed
up or while driving, there may a mal-
function with the engine preheating
system.
In this case, we recommend that you
have the vehicle inspected by an
authorized HYUNDAI dealer.
NOTICE
NOTICE

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Convenient features of your vehicle
Key not in vehicle(for smart key system)
This warning message is displayed if
the smart key is not in the vehicle
when you press the Engine Start/Stop
button.
When attempting to start the vehicle
always have the smart key with you.
Key not detected (for smart key system)
This warning message is displayed if
the smart key is not detected when you
press the Engine Start/Stop button.
Press START button with key(for smart key system)
This warning message is displayed if
you press the Engine Start/Stop but-
ton while the warning message “Key
not detected” is displayed.
At this time, the immobilizer indicator
light blinks.
Press START button again (for smart key system)
This message is displayed if you
were unable to start the vehicle when
the Engine Start/Stop button was
pressed.
If this occurs, attempt to start the
engine by pressing the Engine
Start/Stop button again.
If the warning message appears
each time you press the Engine
Start/Stop button, we recommend
you to have your vehicle inspected
by an authorized HYUNDAI dealer.
Check BRAKE SWITCH fuse (forsmart key system and automatictransmission/dual clutch trans-mission)
This warning message is displayed if
the brake switch fuse is disconnected.
You need to replace the fuse with a
new one. If that is not possible, you
can start the engine by pressing the
Engine Start/Stop button for 10 sec-
onds in the ACC position.
Shift to P or N to start engine (forsmart key system and automatictransmission/dual clutch trans-mission)
This warning message is displayed if
you try to start the engine with the
shift lever not in the P (Park) or N
(Neutral) position.
Information
You can start the engine with the shift
lever in the N (Neutral) position. But,
for your safety, we recommend that
you start the engine with the shift
lever in the P (Park) position.
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Convenient features of your vehicle
3
Door, Hood, Tailgate open
This warning is displayed indicating
which door, or hood, or tailgate is
open.
Sunroof open (if equipped)
This warning is displayed if you turn
off the engine when the sunroof is
open.
Close the sunroof securely when
leaving your vehicle.
Lights mode
This indicator displays which exterior
light is selected using the lighting
control.
Before driving the vehicle, you
should confirm that the door/
hood/tailgate is fully closed.
Also, check there is no door/
hood/tailgate open warning
light or message displayed on
the instrument cluster.
CAUTION
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Convenient features of your vehicle
3
Heated Steering Wheel turnedoff (if equipped)
This message is displayed if you turn
off the heated steering wheel.
For more details, refer to “Heated
Steering Wheel” in this chapter.
Low washer fluid (if equipped)
This warning message is displayed
if the washer fluid level in the reser-
voir is nearly empty.
Have the washer fluid reservoir
refilled.
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.
Add fuel as soon as possible.
Engine has overheated (if equipped)
This warning message is displayed
when the engine coolant tempera-
ture 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” in chapter 6.
Check exhaust system(for Diesel engine)
This warning message is displayed if
the DPF system has a malfunction.
At this time, DPF warning light also
blinks.
In this case, we recommend that you
have the DPF system checked by an
authorized HYUNDAI dealer.
For more details, refer to “Warning
Lights” in this chapter.
Check headlight (if equipped)
This warning message is displayed if
the headlamps are not operating
properly. The headlamp bulb may
need to be replaced.
Information
Make sure to replace the burned out
bulb with a new one of the same wattage
rating.
Check headlamp LED(if equipped)
This warning message is displayed if
there is a problem with the LED
headlamp. We recommend you to
have the vehicle inspected by an
authorized HYUNDAI dealer.
Check headlamp FAN(if equipped)
This warning message is displayed if
there is a problem with headlamp
fan. We recommend you to have the
vehicle inspected by an authorized
HYUNDAI dealer.
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