warning light HYUNDAI IONIQ 2020 Owner's Guide

3-62
Convenient features of your vehicle
Supplemental Restraint
System Warning Light
This warning light illuminates:
When the POWER button is in the
ON position.
- It illuminates for approximately 6
seconds and then goes off.
When there is a malfunction with
the SRS.
In this case, have your vehicle
inspected by an authorized HYUNDAI
dealer.
Seat Belt Warning Light
This warning light informs the driver
that the seat belt is not fastened.
For more information, refer to the
"Seat Belts" in chapter 2.
Regenerative Brake
Warning Light
This warning light illuminates:
When the regenerative brake does
not operate and the brake does not
perform well. This causes the Brake
Warning light (red) and Regenerative
Brake Warning Light (yellow) to illu-
minate simultaneously.
In this case, drive safely and have
your vehicle inspected by an author-
ized HYUNDAI dealer.
The operation of the brake pedal may
be more difficult than normal and the
braking distance can increase.
Parking Brake & Brake
Fluid Warning Light
This warning light illuminates:
When the POWER button is in the
ON position.
- It illuminates for approximately 3
seconds.
- It remains on if the parking brake
is applied.
When the parking brake is applied.
When the brake fluid level in the
reservoir is low.
- If the warning light illuminates
with the parking brake released, it
indicates the brake fluid level in
reservoir is low.
(yellow)

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Convenient features of your vehicle
3
If the brake fluid level in the reser-
voir is low:
1. Drive carefully to the nearest safe
location and stop your vehicle.
2. With the vehicle turned off, check
the brake fluid level immediately
and add fluid as required (For more
information, refer to "Brake
Fluid" in chapter 7). After adding
brake fluid, check all brake compo-
nents 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. 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 is
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.
Anti-lock Brake System
(ABS) Warning Light
This warning 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 ABS (The normal braking sys-
tem will still be operational without
the assistance of the anti-lock
brake system).
In this case, have your 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, have your vehicle
inspected by an authorized
HYUNDAI dealer.
WARNING

3-64
Convenient features of your vehicle
Electronic
Brake Force
Distribution
(EBD) System Warning Light
These two warning lights illuminate
at the same time while driving:
When the ABS and regular brake sys-
tem may not work normally.
In this case, have your vehicle inspect-
ed by an authorized HYUNDAI dealer.
Information - Electronic
Brake Force Distribution
(EBD) System Warning Light
When the ABS Warning Light is on or
both ABS and Parking Brake & Brake
Fluid Warning Lights are on, the
speedometer, odometer, or tripmeter
may not work. Also, the EPS Warning
Light may illuminate and the steering
effort may increase or decrease.
In this case, have your vehicle inspect-
ed by an authorized HYUNDAI dealer.Electric Power
Steering (EPS)
Warning Light
This warning 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 EPS.
In this case, have your vehicle
inspected by an authorized HYUNDAI
dealer.
i
Electronic Brake Force
Distribution (EBD) System
Warning Light
When both ABS and Parking
Brake & Brake Fluid Warning
Lights are on, the brake system
will not work normally and you
may experience an unexpected
and dangerous situation during
sudden braking.
In this case, avoid high speed
driving and abrupt braking.
In this case, have your vehicle
inspected by an authorized
HYUNDAI dealer.
WARNING

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Convenient features of your vehicle
3
Charging System
Warning Light
(for 12-volt battery)
This warning light illuminates:
When the 12-volt battery level is
low or a failure occurs on the
charging system such as LDC.
If the warning light turns on while
driving, move the vehicle to a safe
location, turn off and turn on the
vehicle again, and check if the
warning light turns off. If the warn-
ing light remains on, have the vehi-
cle inspected by an authorized
HYUNDAI dealer.
Even if the warning light turns off,
have the vehicle inspected by an
authorized HYUNDAI dealer.
If you drive the vehicle while the
warning light is on, vehicle speed
may be limited and the 12-volt bat-
tery may be discharged.
❈LDC : Low voltage DC-DC Converter.
Low Tire Pressure
Warning Light
This warning light illuminates:
When the POWER button is in 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 each underinflated tire
is displayed on the LCD display).
For more information, refer to
"Tire Pressure Monitoring System
(TPMS)" in chapter 6.
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, have your vehicle inspect-
ed by an authorized HYUNDAI dealer.
For more information, refer to
"Tire Pressure Monitoring System
(TPMS)" in chapter 6.
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

3-66
Convenient features of your vehicle
Electronic Parking
Brake (EPB) Warning
Light
This warning 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 EPB.
In this case, have the vehicle inspect-
ed by an authorized HYUNDAI deal-
er.
Information
The Electronic Parking Brake (EPB)
Warning Light may illuminate when
the Electronic Stability control (ESC)
Indicator Light comes on to indicate
that the ESC is not working properly
(This does not indicate malfunction of
the EPB).
AUTO HOLD Indicator
Light
This indicator light illuminates:
[White] When you activate the auto
hold system by pressing the AUTO
HOLD switch.
[Green] When you stop the vehicle
completely by depressing the
brake pedal with the auto hold sys-
tem activated.
[Yellow] When there is a malfunc-
tion with the auto hold system.
In this case, have the vehicle inspect-
ed by an authorized HYUNDAI deal-
er.
For more information, refer to
"Auto Hold" in chapter 5.
Forward Collision-
Avoidance Assist sys-
tem warning light
This warning 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
FCA. If this occurs, have your vehi-
cle inspected by an authorized
HYUNDAI dealer.
For more details, refer to "Forward
Collision-Avoidance Assist (FCA)"
in chapter 5.
i
E EP
PB
B

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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

3-68
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

3-73
Convenient features of your vehicle
3
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
3
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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