2020 Hyundai Ioniq Plug-in Hybrid warning lights

7-49
7
Maintenance
F FU
US
SE
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S
A vehicle’s electrical system is pro-
tected from electrical overload dam-
age by fuses.
This vehicle has 2 (or 3) fuse panels,
one located in the driver's side panel
bolster, the other in the engine com-
partment near the battery.
If any of your vehicle’s lights, acces-
sories, or controls do not work, check
the appropriate circuit fuse. If a fuse
has blown, the element inside the
fuse will be melted or broken.
If the electrical system does not
work, first check the driver's side
fuse panel. Before replacing a blown
fuse, turn the engine and all switches
off, and then disconnect the negative
battery cable. Always replace a
blown fuse with one of the same rat-
ing.
If the replacement fuse blows, this
indicates an electrical problem. Avoid
using the system involved and imme-
diately consult an authorized
HYUNDAI dealer.Do not use a screwdriver or any
other metal object to remove
fuses because it may cause a
short circuit and damage the sys-
tem.
NOTICE
NEVER replace a fuse with any-
thing but another fuse of the
same rating.
A higher capacity fuse could
cause damage and possibly
cause a fire.
Do not install a wire or alu-
minum foil instead of the
proper fuse - even as a tem-
porary repair. It may cause
extensive wiring damage and
possibly a fire.
WARNING ■Blade type
Normal
■Cartridge typeBlown
Normal
Blown
■Multi fuse
NormalBlown
■Battery fuse terminal
NormalBlown
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7-66
Maintenance
1. Using a flat-blade screwdriver,
gently pry the lens from the interi-
or lamp housing.
2. Remove the bulb by pulling it
straight out.
3. Install a new bulb into the socket.
4. Align the lens tabs with the interi-
or lamp housing notches and snap
the lens into place.
Use care not to dirty or damage
lens, lens tab, and plastic hous-
ings.
NOTICE
Prior to working on the Interior
Lights, ensure that the lamp is
off to avoid burning your fingers
or receiving an electric shock.
WARNING
■Map lamp (Bulb type)
OAE076045
OAE076046
■Vanity mirror lamp
■Luggage compartment lamp
OAE076048
OAE076047
■Room lamp (Bulb type)
Map lamp, room lamp, vanity mirror lamp and
luggage compartment lamp

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HEV (Hybrid Electric Vehicle) System..................H2
Hybrid Vehicle ......................................................................H2
PHEV (Plug-In Electric Vehicle) System..............H3
Plug-in Hybrid Vehicle.......................................................H3
Charging the Plug-In Hybrid Vehicle....................H4
Charging Information .........................................................H4
Charging Types ....................................................................H4
Charging Time Information ...............................................H4
Charging Status ...................................................................H5
Charging Connector AUTO / LOCK Mode.....................H6
Scheduled Charging ............................................................H7
Charging Precautions .........................................................H8
AC Charge .............................................................................H9
Trickle Charge ....................................................................H15
Action to be taken when charging stops abruptly...H27
Driving the Hybrid/Plug-In Hybrid Vehicle .......H28
Starting the Vehicle ..........................................................H28
Special Features ................................................................H29
Hybrid System Gauge ......................................................H31
Plug-in Hybrid Mode (Plug-in hybrid vehicle)..........H32
Aux. Battery Saver+ (Plug-in hybrid vehicle) ...........H33
Warning and Indicator Lights ........................................H35
LCD Display Messages.....................................................H36
Energy flow ........................................................................H45
Safety Precautions For Hybrid System .............H49
High Voltage Battery System.........................................H49
Safety Plug .........................................................................H52
High Voltage Battery Cooling Duct ..............................H53
If an Accident Occurs ......................................................H54
When the Hybrid Vehicle Shuts Off ............................H55

H35
Warning and Indicator Lights
Ready Indicator
This indicator illuminates :
When the vehicle is ready to be driven.
- ON : Normal driving is possible.
- OFF : Normal driving is not possible,
or a problem has occurred.
- Blinking : Emergency driving.
When the ready indicator goes OFF
or blinks, there is a problem with the
system. In this case, have your vehi-
cle inspected by an authorized
HYUNDAI dealer.
Service Warning Light
This warning light illuminates :
When the Engine Start/Stop button
is in the ON position.
- It illuminates for approximately 3
seconds and then goes off.
When there is a problem with the
hybrid vehicle control system or
hardware.
When the warning light illuminates
while driving, or does not go OFF after
starting the vehicle, have your vehicle
inspected by an authorized HYUNDAI
dealer.
EV Mode Indicator
This indicator illuminates when the
vehicle is driven by the electric motor. When the function is activating,
the third Charging Indicator
Lamp will blink and high voltage
electricity will be flowing in the
vehicle. Do not touch the high
voltage electric wire (orange),
connector, and all electric com-
ponents and devices. This may
cause electric shock and lead to
injuries. Also, do not modify
your vehicle in any way. This
may affect your vehicle per-
formance and lead to an acci-
dent.
WARNING
OAEEQ016025
EV

I-5
If the engine overheats ....................................................6-12
If the vehicle will not Start ...............................................6-3
If you have a flat tire ......................................................6-20
With Spare Tire ..........................................................6-20
With Tire Mobility Kit (TMK) - Type A ...................6-25
With Tire Mobility Kit (TMK) - Type B ...................6-33
Important safety precautions.............................................2-2
Air Bag Hazards ...........................................................2-2
Always Wear Your Seat Belt ........................................2-2
Control Your Speed ......................................................2-3
Driver Distraction.........................................................2-2
Keep Your Vehicle in Safe Condition ..........................2-3
Restrain All Children....................................................2-2
In case of an emergency while driving .............................6-2
If the Engine Stalls While Driving...............................6-2
If the Vehicle Stalls at a Crossroad or Crossing ..........6-2
If You Have a Flat Tire While Driving ........................6-3
Infotainment system..........................................................4-2
Antenna ........................................................................4-2
Audio/Video/Navigation system ..................................4-5
Bluetooth
®Wireless Technology Hands-Free..............4-4
Steering Wheel Audio Controls....................................4-3
USB and iPod
®port .....................................................4-2
Instrument cluster ...........................................................3-58
Gauges and Meters .....................................................3-61
Instrument Cluster Control .........................................3-60
LCD Display Messages ..............................................3-80
Warning and Indicator Lights.....................................3-67Interior features ............................................................3-162
Cargo Security Screen ..............................................3-168
Clock ........................................................................3-166
Clothes Hanger .........................................................3-167
Cup Holder ...............................................................3-162
Floor Mat Anchor(s) .................................................3-168
Power Outlet ............................................................3-163
Sunvisor ....................................................................3-163
Wireless Cellular Phone Charging System ..............3-164
Lane Following Assist (LFA) ......................................5-135
LFA operation ...........................................................5-136
Limitations of the system .........................................5-139
Warning message......................................................5-137
Lane Keeping Assist (LKA) ...........................................5-77
Limitations of the System ..........................................5-83
LKA operation ............................................................5-79
LKA system function change .....................................5-85
Warning light and message ........................................5-82
LCD Display ..................................................................3-96
LCD Display Control .................................................3-96
LCD Display Modes ..................................................3-97
Light bulbs ......................................................................7-55
Daytime Running Light (DRL) ..................................7-60
Headlamp, Parking Lamp, Turn Signal Lamp and
Side marker ..............................................................7-55
High Mounted Stop Lamp Replacement....................7-64
I
Index
L

I-6
Interior Light Bulb Replacement ...............................7-65
License Plate Light Bulb Replacement ......................7-65
Rear combination lamp bulb replacement .................7-61
Side Repeater Lamp Replacement .............................7-60
Lighting .........................................................................3-119
Exterior Lights ..........................................................3-119
Interior Lights...........................................................3-127
Welcome System ......................................................3-129
Maintenance services ........................................................7-5
Owner Maintenance Precautions..................................7-5
Owner's Responsibility.................................................7-5
Mirrors ............................................................................3-19
Inside Rearview Mirror ..............................................3-19
Reverse Parking Aid Function ..................................3-39
Side View Mirrors ....................................................3-36
Navigation-based Smart Cruise Control (NSCC) .......5-131
System Setting and Operation ..................................5-132
Owner maintenance ..........................................................7-6
How to Disconnect the (-) Cable for Regular
Maintenance (Hybrid vehicle) ...................................7-7
Owner Maintenance Schedule......................................7-7Paddle shifter ..................................................................5-22
Regen B mode ............................................................5-22
Parking brake ..................................................................7-23
Checking the Parking Brake ......................................7-23
Plug-in Hybrid Vehicle...........................................................
Engine Compartment ..................................................1-11
Exterior Overview ........................................................1-7
Instrument Panel Overview ........................................1-10
Interior Overview .........................................................1-9
Rear Cross-traffic Collision Warning (RCCW) ...........5-148
Detecting Sensor ......................................................5-152
System description ...................................................5-148
System setting and operation ...................................5-148
Warning message and system control ......................5-150
Rear View Monitor (RVM) ..........................................3-132
Recommended lubricants and capacities ..........................8-7
Recommended SAE Viscosity Number .......................8-8
Refrigerant label .............................................................8-10
Reporting safety defects .................................................8-12
Reverse Parking Distance Warning (PDW)..................3-134
Self-Diagnosis ..........................................................3-137
Index
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