2023 HYUNDAI I30 check engine

3-56
Convenient features of your vehicle
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 illumi-
nates, it may turn off after driving
the vehicle:
- at more than 60 km/h, 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 (at this time LCD
warning message will be displayed),
we recommend that you have the
DPF system checked by an autho-
rised 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
(for 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 after
the glow indicator light goes off.
- The illumination time varies
depending on the the engine
coolant temperature, air tempera-
ture, and battery condition.
If the indicator light remains on or
blinks after the engine has warmed
up or whilst driving, there may be a
malfunction with the engine preheat-
ing system.
In this case, we recommend that you
have the vehicle inspected by an
authorised HYUNDAI dealer.
Information
If the engine does not start within 10
seconds after the preheating is com-
pleted, set the ignition switch or
Engine Start/Stop button to the
LOCK or OFF position for 10 seconds
and then to the ON position in order
to preheat the engine again.
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NOTICE

3-63
Convenient features of your vehicle
3
Press START button whilst turn-
ing wheel
(for smart key system)
This warning message is displayed if
the steering wheel does not unlock
normally when the Engine Start/Stop
button is pressed.
You should press the Engine Start/Stop
button whilst turning the steering wheel
right and left.
Steering wheel not locked
(for smart key system)
This warning message is displayed if
the steering wheel is not locked
whilst the Engine Start/Stop button
changes to the OFF position.
Check Steering Wheel Lock
System (for smart key system)
This warning message is displayed if
the steering wheel does not lock nor-
mally whilst the Engine Start/Stop but-
ton changes to the OFF position.
Press brake pedal to start engine
(for smart key system and auto-
matic transmission/dual clutch
transmission)
This warning message is displayed if
the Engine Start/Stop button changes
to the ACC position by pressing the
button repeatedly without depressing
the brake pedal.
You can start the vehicle by depressing
the brake pedal.
Press clutch pedal to start
engine (for smart key system
and manual transmission)
This warning message is displayed if
the Engine Start/Stop button is in the
ACC position by pressing the button
repeatedly without depressing the
clutch pedal.
Depress the clutch pedal to start the
engine.
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 whilst the warning message “Key
not detected” is displayed.
At this time, the immobiliser indicator
light blinks.

3-64
Convenient features of your vehicle
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
that you have your vehicle inspected
by an authorised HYUNDAI dealer.
Check BRAKE SWITCH fuse
(for smart key system and auto-
matic transmission/dual clutch
transmission)
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
(for smart key system and auto-
matic transmission/dual clutch
transmission)
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.
Door, Bonnet, Tailgate open
This warning is displayed indicating
which door, the bonnet, or the tail-
gate is open.
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Before driving the vehicle, you
should confirm that the door/
bonnet/tailgate is fully closed.
Also, check there is no door/
bonnet/tailgate open warning
light or message displayed on
the instrument cluster.
CAUTION
OPD046115

3-67
Convenient features of your vehicle
3
Check exhaust system
(for diesel engine)
This warning message is displayed if
the DPF system has a malfunction.
At this time, the DPF warning light
also blinks.
In this case, we recommend that you
have the DPF system checked by an
authorised 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. A 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 headlamps LED
(if equipped)
This warning message is displayed if
there is a problem with the LED
headlamps. We recommend that
youthat you have the vehicle inspect-
ed by an authorised HYUNDAI deal-
er.
Check headlamp FAN
(if equipped)
This warning message is displayed if
there is a problem with the headlamp
fan. We recommend that you have
the vehicle inspected by an autho-
rised HYUNDAI dealer.
Check FCA system (if equipped)
This warning message is displayed if
there is a malfunction with the
Forward Collision-Avoidance Assist
(FCA) system. We recommend that
the vehicle be inspected by an
authorised HYUNDAI dealer.
For more details, refer to "Forward
Collision-Avoidance Assist (FCA)
system" in chapter 5.
Check Driver Attention Warning
(DAW) system (if equipped)
This warning message is displayed if
there is a problem with the Driver
Attention Warning (DAW) system. We
recommend that you have the vehicle
inspected by an authorised HYUNDAI
dealer.
For more information, refer to
“Driver Attention Warning (DAW)
system” in chapter 5.
Check BCW system
(if equipped)
This warning message is displayed if
there is a problem with the Blind-spot
Collision Warning (BCW) system. We
recommend that the vehicle be
inspected by an authorised
HYUNDAI dealer.
For more information, refer to
"Blind-spot Collision Warning
(BCW) System" in chapter 5.
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3-93
Convenient features of your vehicle
3
AUTO (Automatic) control
(if equipped)
The rain sensor located at the top of
the windscreen, senses the amount
of rainfall and controls the wiping
cycle for the proper interval. The
more it rains, the faster the wiper
operates.
When the rain stops, the wiper stops.
To vary the speed setting, turn the
speed control knob (1).
If the wiper switch is set in AUTO
mode when the ignition switch is in
the ON position, the wiper will oper-
ate once to perform a self-check of
the system. Set the wiper to OFF
position when the wiper is not in use.
When washing the vehicle, set the
wiper switch in the O position to
stop the auto wiper operation. The
wiper may operate and be damaged
if the switch is set in the AUTO
mode whilst washing the vehicle.
Do not remove the sensor cover
located on the top of the passenger
side windscreen glass. Damage to
system parts could occur and may
not be covered by your vehicle war-
ranty.
NOTICE
OPD047448R
To avoid personal injury from the
windscreen wipers, when the
engine is running and the wind-
screen wiper switch is placed in
the AUTO mode:
Do not touch the top of the
windscreen glass facing the
rain sensor.
Do not wipe the top of the
windscreen glass with a damp
or wet cloth.
Do not put pressure on the
windscreen glass.
WARNING
Sensor

3-102
Convenient features of your vehicle
Non-operational conditions of
Parking Distance Warning
(Reverse/Forward) system
Parking Distance Warning
(Reverse/Forward) system may not
operate normally when:
Moisture is frozen to the sensor.
Sensor is covered with foreign mat-
ter, such as snow or water, or the
sensor cover is blocked.
There is a possibility of Parking
Distance Warning
(Reverse/Forward) system malfunc-
tion when:
Driving on uneven road surfaces
such as unpaved roads, gravel,
bumps, or gradients.
Objects generating excessive noise
such as vehicle horns, loud motor-
cycle engines, or truck air brakes
can interfere with the sensor.
Heavy rain or water spray is present.
Wireless transmitters or mobile
phones are present near the sensor.
The sensor is covered with snow. The indicator may differ from the illustration depending on objects or
sensor status. If the indicator blinks, we recommend that the system
be checked by an authorised HYUNDAI dealer.
If the audible warning does not sound or if the buzzer sounds inter-
mittently when shifting into R (Reverse) position, this may indicate a
malfunction with the Parking Distance Warning (Reverse/Forward)
system. If this occurs, we recommend that you have your vehicle
checked by an authorised HYUNDAI dealer as soon as possible.
NOTICE
Distance
from object Warning indicator
Warning soundWhen driving
forwardWhen driving
rearward
61 ~ 100Front-Buzzer beeps
intermittently
61 ~ 120Rear-Buzzer beeps
intermittently
31 ~ 60
FrontBuzzer beeps
frequently
Rear-Buzzer beeps
frequently
30
FrontBuzzer sounds
continuously
Rear-Buzzer sounds
continuously
Types of warning sound and indicatorcm

3-138
Convenient features of your vehicle
To charge a mobile phone
The wireless mobile phone charging
system charges only the Qi-enabled
mobile phones ( ). Read the label
on the mobile phone accessory
cover or visit your mobile phone
manufacturer’s website to check
whether your mobile phone supports
the Qi technology.
The wireless charging process starts
when you put a Qi-enabled mobile
phone on the wireless charging unit.
1. Remove other items, including the
smart key, from the wireless charg-
ing unit. If not, the wireless charg-
ing process may be interrupted.
2. The indicator illuminates in orange
during the charging process. The
indicator colour changes to green,
when the charging process is
completed.
3. You can turn ON or OFF the wire-
less charging function in the User
Settings mode on the instrument
cluster. For further information,
refer to “LCD display Modes” in
this chapter.Slightly change the mobile phone
position, when the mobile phone is
not being charged. Make sure that
the indicator illuminates in orange.
The indicator colour may not change
to green depending on the mobile
phone type, even though the charg-
ing process has been completed.
The indicator blinks orange for 10
seconds when there is a malfunction
with the wireless charging system.
In this case, temporarily stop the
charging process, and re-attempt to
wirelessly charge your mobile phone
again.
The system warns you with a mes-
sage on the LCD display if you do not
remove the cellular phone from the
wireless charging unit, when the front
door is open and the ignition switch is
in the OFF position.
The wireless mobile phone
charging system may not sup-
port certain mobile phones,
which are not verified for the Qi
specification ( ).
(Continued)(Continued)
Locate your mobile phone well in
the middle of the wireless mobile
phone charging system. Even
when your mobile phone locates
slightly to one side, the charging
speed may decrease.
The wireless charging process
may temporarily stop, when a
smart key function operates (i.e.
starting the engine, opening the
doors, closing the doors).
For certain mobile phones, the
indicator colour may not change
to green, even when the wireless
charging process is properly
completed.
The wireless charging process may
temporarily stop, when tempera-
ture abnormally increases inside
the wireless mobile phone charg-
ing system. The wireless charging
process restarts, when tempera-
ture falls to a certain level.
The wireless charging process
may temporarily stop when there
is any metallic item, such as a
coin, between the wireless
mobile phone charging system
and a mobile phone.
NOTICE

5-4
Driving your vehicle
Carbon monoxide (CO) gas is toxic. Breathing CO can cause unconsciousness and death.
Engine exhaust contains carbon monoxide which cannot be seen or smelled.
Do not inhale engine exhaust fumes.
If at any time you smell engine exhaust fumes inside the vehicle, open the windows immediately. Exposure to CO can
cause unconsciousness and death by asphyxiation.
Be sure the exhaust system does not leak.
The exhaust system should be checked whenever the vehicle is raised to change the oil or for any other purpose. If
you hear a change in the sound of the exhaust or if you drive over something that strikes the underneath side of the
vehicle, we recommend that the exhaust system be checked as soon as possible by an authorised HYUNDAI dealer.
Do not run the engine in an enclosed area.
Letting the engine idle in your garage, even with the garage door open, is a hazardous practice. Run the engine only
long enough to start the engine and to move the vehicle out of the garage.
Avoid idling the engine for prolonged periods with people inside the vehicle.
If it is necessary to idle the engine for a prolonged period with people inside the vehicle, be sure to do so only in an
open area with the air intake set at "Fresh" and blower speed control set to high so fresh air is drawn into the interior.
Keep the air intakes clear.
To ensure proper operation of the ventilation system, keep the ventilation air intakes located in front of the windscreen
clear of snow, ice, leaves, or other obstructions.
If you must drive with the tailgate open:
Close all windows.
Open instrument panel air vents.
Set the air intake control at "Fresh", the air flow control at "Floor" or "Face", and the blower speed control set to high.
WARNING