warning light HYUNDAI NEXO 2020 Service Manual

3-72
Forward Collision
Avoidance Assist (FCA)
system warning light
(if equipped)
This warning light illuminates :

ON position.
- It illuminates for approximately 3
seconds and then goes off.
When the FCA 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
FCA. In this case, have your vehi-
cle inspected by an authorized
HYUNDAI dealer.
Lane Keeping Assist
(LKA) system indicator
light (if equipped)
This indicator light illuminates:
[Green] When the system operat-
ing conditions are satisfied for
LKA.
[White] When system operating
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
(LKA) system.
In this case, have your vehicle
inspected by an authorized HYUNDAI
dealer.
For more details, refer to "Lane
Keeping Assist (LKA) system" in
chapter 5.
LED Headlamp Warning
Light (if equipped)
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 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.
NOTICE
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Convenient features of your vehicle
Master Warning Light
This indicator light illuminates:
When there is a malfunction in oper-
ation in any of the following systems:
- LED headlamp malfunction (if
equipped)
- 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)
- Smart Cruise Control with Stop &
Go malfunction (if equipped)
- Smart Cruise Control with Stop &
Go radar blocked (if equipped)
- Lamp malfunction
- High Beam Assist malfunction
(if equipped)
- Tire Pressure Monitoring System
(TPMS) malfunction
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 details, refer to
"Electronic Stability Control (ESC)"
in chapter 5.
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 details, refer to
"Electronic Stability Control (ESC)"
in chapter 5.
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Convenient features of your vehicle
Key not detected
This warning message is displayed if
the smart key is not detected when
you press the POWER button.
Press POWER button again
This message is displayed if you
were unable to start the vehicle when
the POWER button was pressed.
If this occurs, attempt to start the
vehicle by pressing the POWER but-
ton again.
If the warning message appears
each time you press the POWER
button, have your vehicle inspected
by an authorized HYUNDAI dealer.
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 disconnected.
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 but-
ton for 10 seconds in the ACC posi-
tion.
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.
Door / Hood / Liftgate open
This warning is displayed indicating
which door, or the hood, or the lift-
gate is open.
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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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Sunroof open
This warning is displayed if you turn
off the vehicle when the sunroof is
open.
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 details, refer to "Tire
Pressure Monitoring System
(TPMS)" in chapter 6.
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.
For more details, refer to "Bulb
Wattage" in chapter 8.
Check headlamp LED
(if equipped)
This warning message is displayed if
there is a problem with the LED
headlamp. Havethe vehicle inspected
by an authorized HYUNDAI dealer.
i
Convenient features of your vehicle
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Convenient features of your vehicle
Check headlamp FAN
(if equipped)
This warning message is displayed if
there is a problem with headlamp
fan. Have the vehicle inspected by an
authorized HYUNDAI dealer.
Lights Mode
This indicator displays which exterior
light is selected using the lighting
control.
Wiper
This indicator displays which wiper
speed is selected using the wiper
control.
Check Virtual Engine Sound
System
This message is displayed when
there is a problem with the Virtual
Engine Sound System (VESS).
In this case, have your vehicle inspect-
ed by an authorized HYUNDAI dealer.
Check High Beam Assist (HBA)
system (if equipped)
This warning message is displayed if
there is a problem with the High Beam
Assist (HBA) system. Have the vehi-
cle inspected by an authorized
HYUNDAI dealer.
For more details, refer to "High
Beam Assist (HBA) system" in
chapter 3.
Check Forward Collision
Avoidance Assist system
(if equipped)
This warning message is displayed if
there is a problem with the Forward
Collision-Avoidance Assist (FCA)
system. Have the vehicle inspected
by an authorized HYUNDAI dealer.
For more details, refer to "Forward
Collision-Avoidance Assist (FCA)
system" in chapter 5.
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Convenient features of your vehicle
3
High beam operation
To turn on the high beam headlamp,
push the lever away from you. The
lever will return to its original position.
The high beam indicator will light
when the headlamp high beams are
switched on.
To turn off the high beam headlamp,
pull the lever towards you. The low
beams will turn on.To flash the high beam headlamp,
pull the lever towards you, then
release the lever. The high beams
will remain ON as long as you hold
the lever towards you.
High Beam Assist (HBA)
The High Beam Assist (HBA) is a
system that automatically adjusts the
headlamp range (switches between
high beam and low beam) according
to the brightness of other vehicles
and road conditions.
Operating condition
1. Place the headlamp switch in the
AUTO position.
2. Turn on the high beam by pushing
the lever away from you.
The High Beam Assist (HBA) ( )
indicator will illuminate.
Do not use high beam when there
are other vehicles approaching
you. Using high beam could
obstruct the other driver's vision.
WARNING
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Convenient features of your vehicle
3. The High Beam Assist (HBA) will
turn on when vehicle speed is
above 25 mph (40 km/h).

away when the High Beam
Assist (HBA) is operating, the
High Beam Assist (HBA) will turn
off and the high beam will be on
continuously.

towards you when the high beam
is off, the high beam will turn on
without the High Beam Assist
(HBA) canceled. When you let
go of the light switch, the lever
will move to the middle and the
high beam will turn off.

towards you when the high beam
is on by the High Beam Assist
(HBA), the low beam will be on
and the High Beam Assist (HBA)
will turn off.

to the headlamp ON position, the
High Beam Assist (HBA) will turn
off and the low beam will be on
continuously.When the High Beam Assist (HBA) is
operating, the high beam switches to
low beam if any of the following con-
ditions occur :
- When the headlamp of an on-com-
ing vehicle is detected.
- When the tail lamp of a vehicle in
front is detected.
- When the headlamp or tail lamp of
a motorcycle or a bicycle is detect-
ed.
- When the surrounding ambient light
is bright enough that high beams
are not required.
- When streetlights or other lights
are detected.
- When the headlamp switch is not in
the AUTO position.
- When the High Beam Assist (HBA)
is off.
- When vehicle speed is below 22
mph (35 km/h).
Warning light and message
When the High Beam Assist (HBA) is
not working properly, the Check High
Beam Assist warning message will
come on for a few second. After the
message disappears, the master
warning light ( ) will illuminate.
Take your vehicle to an authorized
HYUNDAI dealer and have the sys-
tem checked.
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Convenient features of your vehicle
3
The system may not operate nor-
mally if any of the following con-
ditions should occur:
1) When the illumination from
an on-coming vehicle or a
vehicle in front is dim. Such
examples may include:
When the headlamps of an on-
coming vehicle or the tail
lamps of a vehicle in front is
covered with dust, snow, or
water.
When the headlamps on an on-
coming vehicle are OFF, but the
fog lamps are ON.
2) When the High Beam Assist
camera is adversely affected
by an external condition.
Such examples may include:
When the vehicle's head-
lamps have been damaged or
not repaired properly.
When the vehicle headlamps
are not aimed properly.
When the vehicle is driven on
a narrow curved road or rough
road.
When the vehicle is driven on
an uphill road or downhill
road.
When only part of the vehicle in
front is visible on a crossroad
or curved road.
When there is a traffic light,
reflecting sign, flashing sign or
mirror.
When the road conditions are
bad such as being wet or cov-
ered with snow.
When a vehicle suddenly
appears from a curve.
When the vehicle is tilted from
a flat tire or being towed.
When the Lane Keeping Assist
(LKA) system warning light
illuminates.
When the light from the on-
coming or front vehicle is not
detected because of exhaust
fume, smoke, fog, snow, etc.
When the front window is cov-
ered with foreign matters such
as ice, dust, fog, or is damaged.
3) When the forward visibility is
poor. Such examples may
include:
When the headlamps of an on-
coming vehicle or a vehicle in
front is not detected due to
poor outside visibility (smog,
smoke, dust, fog, heavy rain,
snow, etc.).
When the windshield visibility
is poor.
WARNING

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Convenient features of your vehicle
Turn signals and lane change
signals
To signal a turn, push down on the
lever for a left turn or up for a right
turn in position (A).
If the direction change is completed,
the operation is automatically can-
celed. However, if the operation is
not canceled automatically, set the
lever to the center.
If an indicator stays on and does not
flash or if it flashes abnormally, one of
the turn signal bulbs may be burned
out and will require replacement.
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Do not attempt to disassem-
ble the front view camera
without the assistance of an
authorized HYUNDAI dealer
technician. If camera is
removed for any reason, the
system may need to be re-cal-
ibrated. Have the system
inspected by an authorized
HYUNDAI dealer.
If the windshield of your vehi-
cle is replaced, most likely the
front view camera will need to
be re-calibrated. If this occurs,
have your vehicle inspected
and have the system re-cali-
brated by an authorized
HYUNDAI dealer.
Be careful that water doesn't
get into the High Beam Assist
(HBA) unit and do not remove
or damage related parts of the
High Beam Assist (HBA) sys-
tem.
Do not place objects on the
crash pad that reflect light
such as mirrors, white paper,
etc. The system may malfunc-
tion if sunlight is reflected.
At times, the High Beam
Assist (HBA) may not work
properly. The system is for
your convenience only. It is
the responsibility of the driver
for safe driving practices and
always check the road condi-
tions for your safety.
When the system does not
operate normally, change the
headlamp position manually
between the high beam and
low beam.
WARNING

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Convenient features of your vehicle
If the driver gets out of the vehicle
through other doors (except dri-
ver’s door), the battery saver func-
tion does not operate and the
headlamp delay function does not
turn off automatically. Therefore, It
causes the battery to be dis-
charged. In this case, make sure
to turn off the lamp before getting
out of the vehicle.
Interior Lights
Do not use the interior lights for
extended periods when the vehi-
cle is turned off or the battery will
discharge.
Interior lamp AUTO cut
The interior lamps will automatically
go off approximately 20 minutes after
the vehicle is turned off and the
doors are closed. If a door is opened,
the lamp will go off 40 minutes after
the vehicle is turned off. If the doors
are locked by the remote key or
smart key and the vehicle enters the
armed stage of the theft alarm sys-
tem, the lamps will go off five sec-
onds later.
Front lamps
Front Map Lamp (1) :
Press either lenses (Type A) or
switches ( , Type B) to turn
the map lamp on or off. This light pro-
duces a spot beam for convenient
use as a map lamp at night or as a
personal lamp for the driver and the
front passenger.
NOTICE
NOTICE
Do not use the interior lights
when driving in the dark. The
interior lights may obscure your
view and cause an accident.
WARNING
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