light HYUNDAI IONIQ 2020 Workshop Manual

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Convenient features of your vehicle
3
Lane Keeping Assist
system indicator light
This indicator light illuminates:
[Green] When the system operat-
ing conditions are satisfied for
LKA.
[White] When system operating
conditions are not satisfied.
[Yellow] When there is a malfunc-
tion with the lane keeping assist
system.
If this occurs, have your vehicle
inspected by an authorized HYUNDAI
dealer.
For more details, refer to "Lane
Keeping Assist (LKA)" in chapter
5.
LED Headlamp Warning
Light (if equipped)
This warning light illuminates:
When there is a malfunction with
the LED headlamp.
In this case, have the vehicle inspect-
ed by an an authorized HYUNDAI
dealer.
This warning light blinks:
When there is a malfunction with a
LED headlamp related part.
In this case, have the vehicle
inspected by an an authorized
HYUNDAI dealer.
Continuous driving with the LED
Headlamp Warning Light on or
blinking can reduce LED head-
lamp life.
Adaptive Front Lighting
system warning light (if
equipped)
This warning light blinks:
When the POWER button is in the
ON position.
- It illuminates for approximately 3
seconds and then goes off.
When there is a malfunction with
the AFL system.
If there is a malfunction with the
AFL system:
1. Drive carefully to the nearest safe
location and stop your vehicle.
2. Turn the vehicle off and restart the
vehicle ( indicator ON). If the
warning light remains on, have your
vehicle inspected by an authorized
HYUNDAI dealer.
NOTICE
AFL

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Convenient features of your vehicle
Icy Road Warning Light
(if equipped)
This warning light is to warn the driver
the road may be icy.
When the reading on the outside
temperature gauge is below 40°F
(4°C), the Icy Road Warning Light
and Outside Temperature Gauge
blinks and then illuminates. Also, the
warning chime sounds 1 time.
You can activate or deactivate Icy
Road Warning function from the User
Settings mode in the cluster LCD dis-
play.
Information
If the icy road warning light comes ON
while driving, it is an indication that
roads may be icy. In this situation, pay
close attention to your driving and
reduce your vehicle speed as a precau-
tion. Avoid sudden changes in accelera-
tion or braking or sudden changes in
steering in order to maintain control of
your vehicle while driving in adverse
weather conditions.
Master Warning Light
This indicator light illuminates:
When there is a malfunction in oper-
ation in any of the following systems:
- Forward Collision-Avoidance
Assist system malfunction
(if equipped)
- Forward Collision-Avoidance
Assist radar blocked (if equipped)
- Blind-Spot Collision Warning
system malfunction (if equipped)
- Blind-Spot Collision Warning radar
blocked (if equipped)
- LED Headlamp malfunction
- High Beam Assist malfunction
(if equipped)
- Smart Cruise Control malfunction
(if equipped)
- Tire Pressure Monitoring System
(TPMS) malfunction (if equipped)
To identify the details of the warning,
look at the LCD display.
Electronic Stability
Control (ESC) Indicator
Light
This indicator light illuminates:
When the POWER button is in 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, have your 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.i

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Convenient features of your vehicle
3
Electronic Stability
Control (ESC) OFF
Indicator Light
This indicator light illuminates:
When the POWER button is in 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.
Immobilizer Indicator
Light
This indicator light illuminates for
up to 30 seconds:
When the vehicle detects the smart
key in the vehicle with the POWER
button in the ACC or ON position.
- At this time, you can start the vehi-
cle (indicator ON).
- The indicator light goes off after
starting the vehicle (indicator
ON).
This indicator light blinks for a few
seconds:
When the smart key is not in the
vehicle.
- At this time, you cannot start the
vehicle.
This indicator light illuminates for
2 seconds and goes off:
If the smart key is in the vehicle and
the POWER button is ON, but the
vehicle cannot detect the smart key.
In this case, have your vehicle inspect-
ed by an authorized HYUNDAI dealer.
This indicator light blinks:
When there is a malfunction with
the immobilizer system.
In this case, have your vehicle
inspected by an authorized HYUNDAI
dealer.

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Convenient features of your vehicle
Turn Signal Indicator
Light
This indicator light blinks:
When you operate the turn signal
indicator.
If any of the following occurs, there
may be a malfunction with the turn
signal system.
- The turn signal indicator light illu-
minates but does not blink
- The turn signal indicator light
blinks rapidly
- The turn signal indicator light
does not illuminate at all
If either of these conditions occur,
have your vehicle inspected by an
authorized HYUNDAI dealer.
High Beam Indicator
Light
This indicator light illuminates:
When the headlights 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 parking lights or head-
lights are on.
High Beam Assist indi-
cator light
(if equipped)
This indicator light illuminates:
When the high-beam is on with the
light switch in the AUTO light posi-
tion.
If your vehicle detects oncoming or
preceding vehicles, High Beam
Assist system will switch the high
beam to low beam automatically.
For more details, refer to "High
Beam Assist (HBA)" in this chap-
ter.

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3
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.
SPORT Mode Indicator
Light
This indicator light illuminates:
When you select "SPORT" mode as
drive mode.
For more information, refer to
"Drive Mode Integrated Control
System" in chapter 5.
ECO Mode Indicator
Light
This indicator light illuminates:
When you select "ECO" mode as
drive mode.
For more information, refer to
"Drive Mode Integrated Control
System" in this chapter.
ECO+ Mode Indicator
(if equipped)
This indicator light illuminates:
When you select "ECO" mode as
drive mode.
For more details, refer to "Drive
Mode System" in chapter 5.
UTIL (Utility) Mode
Indicator (if equipped)
This indicator light illuminates:
When Utility mode is activated
from the User Settings mode.
For more details, refer to the
Electric Vehicle System Overview
manual which is provided along
with this owner's manual.

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Press POWER button with key
This warning message is displayed if
you press the POWER button while
the warning message "Key not
detected" is displayed.
At this time, the immobilizer indicator
light blinks.
Check BRAKE SWITCH fuse
This warning message is displayed if
the brake switch fuse is disconnect-
ed.
You need to replace the fuse with a
new one before starting the vehicle.
If that is not possible, you can start
the vehicle by pressing the POWER
button for 10 seconds in the ACC
position.
Shift to P to start vehicle
This warning message is displayed if
you try to start the vehicle without
shifting to the P (Park) position.
Unplug vehicle to start
This message is displayed when you
start the vehicle without unplugging
the charging cable. Unplug the
charging cable, and then start the
vehicle.
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.
Door / Hood / Liftgate open
This warning is displayed indicating
which door, or the hood, or the lift-
gate is open.
If the door/hood/liftgate open warn-
ing message is blocked with another
warning message, an icon will
appear on the top of the LCD display.
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Convenient features of your vehicle
Sunroof open
This warning is displayed if you turn
off the vehicle when the sunroof is
open.
Icy Road Warning (if equipped)
This warning message is to warn the
driver the road may be icy.
When the temperature on the out-
side temperature gauge is approxi-
mately below 40°F (4°C), the Icy
Road Warning message.
Information
If the icy road warning message
appears while driving, you should
drive more attentively and safely
refraining from over-speeding, rapid
acceleration, sudden braking or sharp
turning, etc.
i
Before driving the vehicle, you
should confirm that the door/
hood/liftgate is fully closed.
Also, check there is no door/
hood/liftgate open warning light
or message displayed on the
instrument cluster.
CAUTION
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Convenient features of your vehicle
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Turn on FUSE SWITCH
This warning message is displayed if
the fuse switch under the steering
wheel is OFF.
If this message is displayed, turn the
fuse switch on.
For more information, refer to
"Fuses" in chapter 7.
Low Pressure
This warning message is displayed if
the tire pressure is low. The corre-
sponding tire on the vehicle will be
illuminated.
For more information, refer to
"Tire Pressure Monitoring System
(TPMS)" in chapter 6.
Lights Mode
This indicator displays which exterior
light is selected using the lighting
control.
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Convenient features of your vehicle
Wiper
This indicator displays which wiper
speed is selected using the wiper
control.
Check headlight (High/Low)
(if equipped)
This warning message is displayed if
the headlamps are not operating
properly. A headlamp bulb may need
to be replaced.
Check turn signal (if equipped)
This warning message is displayed if
the turn signal lamps are not operat-
ing properly. A lamp 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 head-
lamps. We recommend that you have
the vehicle inspected by an authorized
HYUNDAI dealer.
Check brake light (if equipped)
This warning message is displayed if
the brake lights are not operating
properly. A lamp may need to be
replaced.
i
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Convenient features of your vehicle
3
If the same problem occurs when
charging the vehicle with a replaced
charging cable or genuine HYUNDAI
portable charger, we recommend
that you have your vehicle inspected
by an authorized HYUNDAI dealer.Check regenerative brakes /
Stop vehicle and check regener-
ative brakes
This warning message is displayed
when the regenerative brake system
does not work properly.
If this warning message is displayed,
have the vehicle inspected by an
authorized HYUNDAI dealer.
Low Battery
When the high voltage battery level
reaches below 10%, this warning
message is displayed.
The warning light on the instrument
cluster ( ) will turn ON simultane-
ously.
Charge the high voltage battery
immediately.
OOSEV048121L
OOSEV048118L/OOSEV048117N