2018 Hyundai Ioniq Plug-in Hybrid warning lights

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7
Maintenance
F
FU
U S
SE
E S
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 type Blown
Normal
Blown
■ Multi fuse
Normal Blown
■
Battery fuse terminal
Normal Blown
OLF074075

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Maintenance1. 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
Normal Charge .....................................................................H9
Trickle Charge ....................................................................H15
Driving the Hybrid/Plug-in Hybrid Vehicle .......H25
Starting the Vehicle ..........................................................H25
Special Features ................................................................H26
Hybrid System Gauge ......................................................H28
Plug-in Hybrid Mode (Plug-in hybrid vehicle)..........H29
Aux. Battery Saver+ (Plug-in hybrid vehicle) ...........H30
Warning and Indicator Lights ........................................H32
LCD Display Messages.....................................................H33
Energy flow ........................................................................\
H41
Safety Precautions for Hybrid System ..............H45
High Voltage Battery System.........................................H45
Safety Plug ........................................................................\
.H48
High Voltage Battery Cooling Duct ..............................H48
If an Accident Occurs ......................................................H50
When the Hybrid Vehicle Shuts Off ............................H51

H32
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Warning and Indicator Lights
Ready Indicator
This indicator illuminates :
When the vehicle is ready to be driven.
- ON : Normal driving is possible.
- OFF : Nor mal 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 3seconds 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.
Charging Cable Connection Indicator (Plug-in hybrid vehicle)
This indicator illuminates in red when
the charging cable is connected.
Regenerative BrakeWarning Light
This warning light illuminates :
When the regenerative brake is not
operating. This causes the Brake
Warning light (red) and Regenerative
Brake Warning Light (yellow) to illu-
minate simultaneously as soon as
possible.
In this case, drive safely and have
your vehicle inspected by an author-
ized HYUNDAI dealer.
The service brake still function, how-
ever, the operation of the brake pedal
may be more difficult than normal
and the braking distance can
increase.
EV

I-7
If the 12 volt battery is discharged (Hybrid vehicle) .......6-4Jump starting ................................................................6-6
Using the 12V battery reset switch ..............................6-5
If the 12 volt battery is discharged (Plug-in hybrid vehicle).................................................6-9
Jump starting ................................................................6-9
If the engine overheats ....................................................6-12
If the engine stalls while driving ......................................6-2
If the vehicle stalls at a crossroad or crossing ..................6-2
If the vehicle will not start Hybrid vehicle ..............................................................6-3
Plug-in hybrid vehicle ..................................................6-4
If you have a flat tire ......................................................6-20
If you have a flat tire while driving ..................................6-3
Impact sensing door unlock ............................................3-12
Improtant 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 emergency while driving..................................6-2
Indicator light..................................................................3-62
Inside rearview mirror ....................................................3-18 Instrument cluster ...........................................................3-54
Gauges and meters .....................................................3-56
Gear shift indicator .....................................................3-61
Icy road warning light ................................................3-75
Instrument panel illumination ....................................3-56
LCD display control ...................................................3-88
LCD display messages ...............................................3-73
LCD modes (for cluster type A).................................3-89
LCD modes (for cluster type B).................................3-97
Shift indicator pop-up ................................................3-62
Warning and indicator lights ......................................3-62
Instrument panel fuse replacement .................................7-50
Interior care .....................................................................7-7\
1
Interior features Bottle holder .............................................................3-148
Cargo security screen ...............................................3-154
Clock ........................................................................\
3-152
Clothes hanger ..........................................................3-153
Cup holder ................................................................3-148
Floor mat anchor(s) ..................................................3-153
Mobile phone charging system ................................3-151
Power outlet..............................................................3-149
Sunvisor ....................................................................3-14\
9
USB charger .............................................................3-150
Wireless cellular phone charging system .................3-151
Interior lamp AUTO cut................................................3-120
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Index
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I-8
Interior lights.................................................................3-120Door lamp.................................................................3-120
Interior lamp AUTO cut ...........................................3-120
Luggage compartment lamp .....................................3-121
Map lamp..................................................................3-120
Rear lamps ................................................................3-121
Room lamp ...............................................................3-120
Vanity mirror lamp ...................................................3-121
Inverter coolant ...............................................................7-18
Jump starting Hybrid vehicle ..............................................................6-6
Plug-in hybrid vehicle ..................................................6-9
Label Air bag warning labels ...............................................2-70
Regrigerent label location ..........................................8-10
Tire sidewall labeling .................................................7-40
Tire specification and pressure label location ............8-10
Vehicle certification label location ...............................8-9
Lane change signals ......................................................3-117
Lane Keeping Assist System (LKAS) ............................5-56
Lap/shoulder belt ............................................................2-25 LCD display control .......................................................3-88
LCD modes (for cluster type A).................................3-89
LCD modes (for cluster type B).................................3-97
LCD display messages AC Charger Error!......................................................3-84
Aux. Battery Saver+ was used while parked .............3-84
Check active air flap system ......................................3-78
Check BRAKE SWITCH fuse ...................................3-74
Check brakes ..............................................................3-81
Check fuel door ..........................................................3-83
Check headlight ..........................................................3-77
Check hybrid system ..................................................3-78
Check hybrid system. Do not start engine .................3-79
Check hybrid system. Turn engine off .......................3-79
Check regenerative brakes .........................................3-81
Check steering wheel lock system .............................3-73
Check virtual engine sound system............................3-81
Door, hood, liftgate open............................................3-74
Engine has overheated/Engine overheated.................3-76
Exit SPORT mode to switch to EV ............................3-87
Fuel door open............................................................3-83
Key not detected .........................................................3-73
Key not in vehicle ......................................................3-73
Lights mode ................................................................3-77
Low fuel .....................................................................3-7\
6
Low Key Battery ........................................................3-73
Index
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Tire sidewall labeling .................................................7-40
Tire terminology and definitions ................................7-44
Tire traction ................................................................7-39
Wheel alignment and tire balance ..............................7-38
Wheel replacement .....................................................7-39
Towing ........................................................................\
....6-40
Trip computer Hybrid vehicle ..........................................................3-104
Plug-in hybrid vehicle ..............................................3-109
Turn signals ...................................................................3-117
USB charger ..................................................................3-150
Vanity mirror lamp........................................................3-121
Vehicle break-in process ...................................................F-9
Vehicle certification label location ...................................8-9
Vehicle data collection and event data recorders ...........F-10
Vehicle identification number (VIN) location ..................8-9
Vehicle load limit ............................................................5-93 Tire loading information label....................................5-94
Vehicle modifications .......................................................F-9
Vehicle Stability Management (VSM)............................5-31 Warning and indicator lights...........................................3-62
Air bag warning light .................................................3-63
Anti-lock Brake System (ABS) warning light ...........3-64
Autonomous Emergency Braking (AEB) warning light ...........................................................3-72
Charging cable connection indicator..........................3-63
Charging system warning light ..................................3-66
Cruise indicator light ..................................................3-71
Cruise SET indicator light..........................................3-71
ECO mode indicator light ..........................................3-72
Electric Power Steering (EPS) warning light.............3-65
Electronic brake force warning light..........................3-65
Electronic Stability Control (ESC) indicator light .....3-69
Electronic Stability Control (ESC) OFF indicator light ..........................................................3-69
Engine coolant temperature warning light .................3-67
Engine oil pressure warning light ..............................3-66
EV mode indicator .....................................................3-62
Exterior light warning light ........................................3-71
High beam indicator light ..........................................3-70
Immobilizer indicator light ........................................3-69
Lane Keeping Assist System (LKAS) warning light ...........................................................3-72
LED headlight warning light......................................3-71
Light ON indicator light .............................................3-70
Low fuel level warning light ......................................3-67
Index
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