2018 Hyundai Ioniq Hybrid light

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Convenient features of your vehicle
Engine Coolant
Temperature Warning
Light
This warning light illuminates:
• When the engine coolant temper-
ature is above 120°C (248°F). This
means that the engine is overheat-
ed and may be damaged.
If your vehicle is overheated, refer
to “Overheating” in chapter 6.
Overspeed Warning
Light (if equipped)
This warning light blinks:
• When you drive the vehicle more
than 120 km/h.
- This is to prevent you from driving
your vehicle with overspeed.
- The overspeed warning chime
also sounds for approximately 5
seconds.
Master Warning Light
This indicator light illuminates:
• When there is a malfunction in oper-
ation in any of the following systems:
- Low washer fluid (if equipped)
- Exterior lamp malfunction
- Blind Spot Detection (BSD) mal-
function (if equipped)
- Autonomous Emergency Braking
(AEB) malfunction (if equipped)
- Smart cruise control malfunction
(if equipped)
- Tire Pressure Monitoring System
(TPMS, if equipped)
- Service reminder
To identify the details of the warning,
look at the LCD display.
Low Tire Pressure
Warning Light
(if equipped)
This warning light illuminates:
• Once you turn 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.
For more information, refer to
“Tire Pressure Monitoring System
(TPMS)” in chapter 6.
120km/h

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Convenient features of your vehicle
3
This warning light remains ON
after blinking for approximately 60
seconds, or repeatedly blinks ON
and OFF in 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 information, refer to
“Tire Pressure Monitoring System
(TPMS)” in chapter 6.
Electronic Stability
Control (ESC) Indicator
Light
This indicator light illuminates:
• Once you turn the ignition switch or
the Engine Start/Stop button to the
ON position.
- It illuminates for approximately 3
seconds and then goes off.
• When there is a malfunction with
the ESC system.
In this case, we recommend that
you have the vehicle inspected by
an authorized HYUNDAI dealer.
This indicator light blinks:
• While the ESC is operating.
For more information, refer to
“Electronic Stability Control (ESC)”
in chapter 5.
Electronic Stability
Control (ESC) OFF
Indicator Light
This indicator light illuminates:
• Once you turn the ignition switch or
the Engine Start/Stop button to the
ON position.
- It illuminates for approximately
3 seconds and then goes off.
• When you deactivate the ESC sys-
tem by pressing the ESC OFF but-
ton.
For more information, refer to
“Electronic Stability Control (ESC)”
in chapter 5.
Safe Stopping
•The TPMS cannot alert you to
severe and sudden tire damage
caused by external factors.
•If you notice any vehicle insta-
bility, 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.
WARNING

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Convenient features of your vehicle
Immobilizer Indicator
Light (without smart
key) (if equipped)
This indicator light illuminates:
• When the vehicle detects the
immobilizer in the key with the igni-
tion switch in the ON position.
- At this time, you can start the
engine.
- The indicator light goes off after
starting the engine.
This indicator light blinks:
• When there is a malfunction with
the immobilizer system.
In this case, we recommend that
you have the vehicle inspected by
an authorized HYUNDAI dealer.
Immobilizer Indicator
Light (with smart key)
(if equipped)
This indicator light illuminates for
up to 30 seconds:
• When the vehicle detects the
smart key in the vehicle with the
Engine Start/Stop button in the
ACC or ON position.
- At this time, you can start the
engine.
- The indicator light goes off after
starting the engine.
This indicator light blinks for a few
seconds:
• When the smart key is not in the
vehicle.
- At this time, you cannot start the
engine.
This indicator light illuminates for
2 seconds and goes off:
• If the smart key is in the vehicle
and the Engine Start/Stop button is
ON, but the vehicle cannot detect
the smart key.
In this case, we recommend that
you have the vehicle inspected by
an authorized HYUNDAI dealer.
This indicator light blinks:
• When the battery voltage of the
smart key is low.
- At this time, you can not start the
engine. However, you can start
the engine if you press the
Engine Start/Stop button with the
smart key.(For more informa-
tion, refer to "Starting the
Engine" in chapter 5).
• When there is a malfunction with
the immobilizer system.
In this case, we recommend that
you have the vehicle inspected by
an authorized HYUNDAI dealer.

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Convenient features of your vehicle
3
Turn Signal Indicator
Light
This indicator light blinks:
• When you operate the turn signals.
If any of the following occur, there may
be a malfunction with the turn signal
system.
- The turn signal indicator light illumi-
nates but does not blink
- The turn signal indicator light blinks
rapidly
- The turn signal indicator light does
not illuminate at all
If any of these conditions occur, we
recommend that you have your vehi-
cle inspected by an authorized
HYUNDAI dealer.
Low Beam Indicator
Light (if equipped)
This indicator light illuminates:
• When the headlights are on.
High Beam Indicator
Light
This indicator light illuminates:
• When the headlamps are on and in
the high beam position.
• When the turn signal lever is pulled
into the Flash-to-Pass position.
Light ON Indicator
Light
This indicator light illuminates:
• When the tail lights or headlamps
are on.
Rear Fog Indicator
Light (if equipped)
This indicator light illuminates:
• When the rear fog lights are on.
Exterior Light Warning
Light (if equipped)
This warning light illuminates:
• When one of the exterior bulbs
(headlamp, tail lamp, fog lamp, etc.)
is not operating properly. One of the
bulbs may need to be replaced.
Information
Make sure to replace the burned out
bulb with a new one of the same
wattage rating.
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Convenient features of your vehicle
LED Headlamp Warning
Light (if equipped)
This warning light illuminates:
• When you turn the ignition switch
or the Engine Start/Stop button to
the ON position.
• When there is a malfunction with
the LED headlamp.
In this case, we recommend that you
have the vehicle inspected by an
authorized HYUNDAI dealer.
This warning light blinks:
When there is a malfunction with a
LED headlamp related part.
In this case, we recommend that you
have the vehicle inspected by an
authorized HYUNDAI dealer.
Continuous driving with the LED
Headlamp Warning Light on or
blinking can reduce LED head-
lamp life.
Cruise
Indicator Light
(if equipped)
This indicator light illuminates:
• When the cruise control system is
enabled.
For more information, refer to
“Cruise Control System” in chap-
ter 5.
Cruise SET Indicator
Light (if equipped)
This indicator light illuminates:
• When the cruise control speed is
set.
For more information, refer to
“Cruise Control System” in chap-
ter 5.
Speed Limiter Indicator
Light (if equipped)
This indicator light illuminates
when:
• When the speed limiter is enabled.
NOTICE
■Type A■Type B

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Convenient features of your vehicle
3
SPORT Mode Indicator
Light
This indicator light illuminates
• When the driver moves the shift
lever to S (Sport).
For more information, refer to
"Dual Clutch Transmission" in
chapter 5.
ECO Mode Indicator
Light
This indicator light illuminates:
• When the driver moves the shift
lever to D (Drive).
For more information, refer to
"Dual Clutch Transmission" in
chapter 5.
Autonomous
Emergency Braking
(AEB) Warning Light
(if equipped)
This warning light illuminates :
• When the AEB system is turned
off.
• When the radar sensor or cover is
blocked with dirt or snow. Check
the sensor and cover and clean
them by using a soft cloth.
• When there is a malfunction with
AEB. In this case, we recommend
that you have your vehicle inspect-
ed by an authorized dealer of
HYUNDAI.
Lane Keeping Assist
System (LKAS)
Indicator Light
(if equipped)
This indicator light illuminates:
• [Green] When the system operat-
ing conditions are satisfied for
LKAS.
• [White] When the system operat-
ing conditions are not satisfied or
when the sensor does not detect
the lane line.
• [Yellow] When there is a malfunc-
tion with the lane keeping assist
system.
In this case, we recommend that
you have your vehicle inspected
by to an authorized dealer of
HYUNDAI.
For more information, refer to “Lane
Keeping Assist System (LKAS)” in
chapter 5.

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Convenient features of your vehicle
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 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 the vehicle inspected
by an authorized HYUNDAI dealer.
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.
Check BRAKE SWITCH fuse
(for smart key system)
This warning message is displayed if
the brake switch fuse is disconnected.
You need to replace the fuse with a
new one before starting the engine.
If that is not possible, you can start the
engine by pressing the Engine
Start/Stop button for 10 seconds in the
ACC position.
Shift to P to start vehicle
(for smart key system)
This warning message is displayed if
you try to start the engine with the
shift lever not in the P (Park) position.
Door, Hood, Tailgate Open
This warning is displayed indicating
which door, or hood, or tailgate is
open.
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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
If the door/tailgate open warning is
blocked with another warning mes-
sage, an icon will appear on the top
of the LCD display.
Sunroof Open (if equipped)
This warning is displayed if you turn
off the engine when the sunroof is
open.
Icy Road Warning Light
(if equipped)
This warning light is to warn the driver
the road may be icy.
When the temperature on the out-
side temperature gauge is approxi-
mately below 4°C (40°F), the Icy
Road Warning Light and Outside
Temperature Gauge blinks, and then
illuminates. Also, the warning chime
sounds 1 time.
Information
If the icy road warning light appears
while driving, you should drive more
attentively and safely refraining from
over-speeding, rapid acceleration, sud-
den braking or sharp turning, etc.
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OAEE046114
■Type B ■Type A
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