warning light Hyundai Ioniq Hybrid 2018 Owner's Manual

F6
Introduction
NOTICE indicates a situation
which, if not avoided, could result
in vehicle damage.
Unleaded
For Europe
For the optimal vehicle performance,
we recommend you use unleaded
gasoline which has an octane rating of
RON (Research Octane Number) 95 /
AKI (Anti Knock Index) 91 or higher.
You may use unleaded gasoline with
an octane rating of RON 91-94 / AKI
87-90 but it may result in slight per-
formance reduction of the vehicle. (Do
not use methanol blended fuels)
Except Europe
Your new vehicle is designed to use
only unleaded fuel having an Octane
Rating of RON (Research Octane
Number) 91 / AKI (Anti-Knock Index)
87 or higher. (Do not use methanol
blended fuels)
Your new vehicle is designed to
obtain maximum performance with
UNLEADED FUEL, as well as mini-
mize exhaust emissions and spark
plug fouling.NEVER USE LEADED FUEL. The
use of leaded fuel is detrimental to
the catalytic converter and will
damage the engine control sys-
tem’s oxygen sensor and affect
emission control.
Never add any fuel system clean-
ing agents to the fuel tank other
than what has been specified (We
recommend that you consult an
authorized HYUNDAI dealer for
details.)
NOTICE
NOTICE
•Do not "top off" after the noz-
zle automatically shuts off
when refueling.
•Always check that the fuel cap
is installed securely to pre-
vent fuel spillage in the event
of an accident.
WARNING
CAUTION indicates a hazardous
situation which, if not avoided,
could result in minor or moder-
ate injury.
CAUTION
FUEL REQUIREMENTS

HEV (Hybrid Electric Vehicle) System ................H2
Hybrid Vehicle ......................................................................H2
Plug-in Hybrid Vehicle .....................................................H3
Charging the Plug-in Hybrid Vehicle....................H4
Charging Information .........................................................H4
Charging Time .....................................................................H4
Charging Types ...................................................................H4
Charging Status ...................................................................H5
Scheduled Charging ............................................................H6
Charging Connector AUTO/ LOCK Mode ......................H7
Charging Precautions .........................................................H8
Normal Charge ...................................................................H10
Trickle Charge ....................................................................H16
Driving the Hybrid/Plug-in Hybrid Vehicle .......H26
Starting the Vehicle ..........................................................H26
Special Features ..............................................................H27
Hybrid System Gauge ......................................................H29
Plug-in Hybrid Mode (Plug-in hybrid vehicle)..........H30
Aux. Battery Saver+ (Plug-in hybrid vehicle) ..........H31
Warning and Indicator Lights ........................................H33
LCD Display Messages.....................................................H35
Energy Flow ......................................................................H43
Safety Precautions for Hybrid System ..............H47
Hybrid Vehicle Components Safety Precautions ......H47
Service Plug .......................................................................H50
Hybrid Battery Cooling Duct ........................................H51
If an Accident Occurs ......................................................H52
When the Hybrid Vehicle Shuts Off ............................H53
Hybrid system overview

H8
Charging Precautions
Actual charger image and charg-
ing method may vary in accor-
dance with the charger manufac-
turer.
•Electromagnetic waves that
are generated from the charg-
er can seriously impact med-
ical electric devices such as
an implantable cardiac pace-
maker.
When using medical electric
devices such as an implantable
cardiac pacemaker, make sure
to ask the medical team and
manufacturer whether charg-
ing your electric vehicle will
impact the operation of the
medical electric devices such
as an implantable cardiac
pacemaker.
•Check to make sure there is
no water or dust on the charg-
ing cable connector and plug
before connecting to the
charger and charging inlet.
Connecting while there is
water or dust on the charging
cable connector and plug may
cause a fire or electric shock.
WARNING
•Be careful not to touch the
charging connector, charging
plug, and the charging inlet
when connecting the cable to
the charger and the charging
inlet on the vehicle.
•Comply with the following in
order to prevent electrical
shock when charging:
- Use a waterproof charger.
- Be careful when touching
the charging connector and
charging plug with your
hands wet, or when standing
in water or snow while con-
necting the charging cable.
- Be careful when there is
lightning.
- Be careful when the charg-
ing connector and plug is
wet.
WARNING
OLFP0Q5007K
■ Normal Charger
CHARGING THE PLUG-IN HYBRID VEHICLE (CONT.)

H33
LCD Message
This message is displayed when the
Aux. Battery Saver+ function has
been completed when the vehicle is
turned ON.
However, if the LCD message pops
up frequently, we recommend that
your vehicle’s auxiliary battery or
electric/electronic components be
serviced by an authorized HYUNDAI
dealer.
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, we recommend
that you have your vehicle inspected
by an authorized HYUNDAI dealer.
OAEE046143L
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

H34
Service Warning Light
This warning light illuminates :
• When the ignition switch or 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, we recom-
mend that you 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 Brake
Warning 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
DRIVING THE HYBRID/PLUG-IN HYBRID VEHICLE (CONT.)

1-6
INSTRUMENT PANEL OVERVIEW (I) - HYBRID VEHICLE
Your vehicle at a glance
OAE017004LThe actual shape may differ from the illustration.
■Left-hand drive1. Instrument cluster ......................................3-45
2. Horn ...........................................................3-22
3. Driver's front air bag ..................................2-54
4. Key ignition switch/ ......................................5-6
Engine Start/Stop button .............................5-9
5. Light control/Turn signals .........................3-107
6. Wiper/Washer ..........................................3-117
7. Audio system/ ..............................................4-8
Navigation system ......................................4-5
8. Hazard warning flasher................................6-2
9. Automatic climate control system ..............3-127
10. Dual clutch transmission ..........................5-15
11. Passenger's front air bag .........................2-54
12. Glove box ...............................................3-145
13. Cigarette lighter .....................................3-152
14. Power outlet ...........................................3-149
15. Wireless cellular phone charging
system....................................................3-150
16. Seat warmer/Air ventilation seat ..............2-21
17. Heated steering wheel .............................3-21
18. Parking assist system ON button/ .........3-124
Rear paring assist system OFF button....3-122
19. Cup holder .............................................3-147
20. Steering wheel audio controls/ ..................4-3
Bluetooth®wireless technology
hands-free controls ....................................4-4
21. Speed limiter/ .......................................... 5-71
Cruise controls/ ........................................5-73
Smart cruise controls ...............................5-79

1-7
Your vehicle at a glance
1
INSTRUMENT PANEL OVERVIEW (II) - HYBRID VEHICLE
OAEPH017005RThe actual shape may differ from the illustration.
■ Right-hand drive 1. Instrument cluster ....................................3-45
2. Horn .........................................................3-22
3. Driver's front air bag ................................2-54
4. Key ignition switch/ ....................................5-6
Engine Start/Stop button ...........................5-9
5. Light control/Turn signals .......................3-107
6. Wiper/Washer ........................................3-117
7. Audio system/ ............................................4-8
Navigation system ....................................4-5
8. Hazard warning flasher ..............................6-2
9. Automatic climate control system ............3-127
10. Dual clutch transmission ........................5-15
11. Passenger's front air bag .......................2-54
12. Glove box .............................................3-145
13. Cigarette lighter ...................................3-152
14. Power outlet .........................................3-149
15. Wireless cellular phone charging
system..................................................3-150
16. Seat warmer/Air ventilation seat ............2-21
17. Heated steering wheel ...........................3-21
18. Parking assist system ON button/........3-124
Rear paring assist system OFF button..3-122
19. Cup holder ...........................................3-147
20. Steering wheel audio controls/ ................4-3
Bluetooth®wireless technology
hands-free controls ..................................4-4
21. Speed limiter/ ........................................ 5-71
Cruise controls/ ......................................5-73
Smart cruise controls .............................5-79

1-13
Your vehicle at a glance
1
INSTRUMENT PANEL OVERVIEW (I) - PLUG-IN HYBRID VEHICLE
OAEPH016004LThe actual shape may differ from the illustration.
■Left-hand drive1. Instrument cluster ....................................3-45
2. Horn .........................................................3-22
3. Driver's front air bag ................................2-54
4. Key ignition switch/ ....................................5-6
Engine Start/Stop button ...........................5-9
5. Light control/Turn signals .......................3-107
6. Wiper/Washer ........................................3-117
7. Audio system/ ............................................4-8
Navigation system ....................................4-5
8. Hazard warning flasher ..............................6-2
9. Automatic climate control system ............3-127
10. Dual clutch transmission ........................5-15
11. Passenger's front air bag .......................2-54
12. Glove box .............................................3-145
13. Cigarette lighter ...................................3-152
14. Power outlet .........................................3-149
15. Wireless cellular phone charging
system..................................................3-150
16. Seat warmer/Air ventilation seat ............2-21
17. Heated steering wheel ...........................3-21
18. EV/HEV button ......................................H-30
19. Parking assist system ON button/........3-124
Rear paring assist system OFF button..3-122
20. Cup holder ...........................................3-147
21. Steering wheel audio controls/ ................4-3
Bluetooth®wireless technology
hands-free controls ..................................4-4
22. Speed limiter/ ........................................ 5-71
Cruise controls/ ......................................5-73
Smart cruise controls .............................5-79

1-14
Your vehicle at a glance
INSTRUMENT PANEL OVERVIEW (II) - PLUG-IN HYBRID VEHICLE
OAEPH017004RThe actual shape may differ from the illustration.
■ Right-hand drive 1. Instrument cluster ....................................3-45
2. Horn .........................................................3-22
3. Driver's front air bag ................................2-54
4. Key ignition switch/ ....................................5-6
Engine Start/Stop button ...........................5-9
5. Light control/Turn signals .......................3-107
6. Wiper/Washer ........................................3-117
7. Audio system/ ............................................4-8
Navigation system ....................................4-5
8. Hazard warning flasher ..............................6-2
9. Automatic climate control system ............3-127
10. Dual clutch transmission ........................5-15
11. Passenger's front air bag .......................2-54
12. Glove box .............................................3-145
13. Cigarette lighter ...................................3-152
14. Power outlet .........................................3-149
15. Wireless cellular phone charging
system..................................................3-150
16. Seat warmer/Air ventilation seat ............2-21
17. Heated steering wheel ...........................3-21
18. EV/HEV button ......................................H-30
19. Parking assist system ON button/........3-124
Rear paring assist system OFF button..3-122
20. Cup holder ...........................................3-147
21. Steering wheel audio controls/ ................4-3
Bluetooth®wireless technology
hands-free controls ..................................4-4
22. Speed limiter/ ........................................ 5-71
Cruise controls/ ......................................5-73
Smart cruise controls .............................5-79

Safety system of your vehicle
2
Important safety precautions .............................2-2
Always wear your seat belt ..........................................2-2
Restrain all children .........................................................2-2
Air bag hazards ................................................................2-2
Driver distraction .............................................................2-2
Control your speed ..........................................................2-3
Keep your vehicle in safe condition ............................2-3
Seats ........................................................................2-4
Safety precautions ..........................................................2-6
Front seats ..........................................................................2-7
Rear seats .........................................................................2-13
Headrest ...........................................................................2-16
Seat warmers and air ventilation seats.....................2-21
Seat belts .............................................................2-25
Seat belt safety precautions ......................................2-25
Seat belt warning light .................................................2-26
Seat belt restraint system ...........................................2-29
Additional seat belt safety precautions ...................2-34
Care of seat belts ..........................................................2-36
Child restraint system (CRS) .............................2-38
Our recommendation:Children always in the rear ..2-38
Selecting a Child Restraint System (CRS) ................2-39
Installing a Child Restraint System (CRS)..................2-41
Air bag - supplemental restraint system ........2-51
Where are the air bags? ..............................................2-54
How does the air bags system operate? .................2-59
What to expect after an air bag inflates ................2-63
Why didn't my air bag go off in a collision? ...........2-65
SRS care ...........................................................................2-70
Additional safety precautions .....................................2-71
Air bag warning labels ..................................................2-72
This chapter provides you with important information about how to protect yourself and your passengers.
It explains how to properly use your seats and seat belts, and how your air bags work.
Additionally, this chapter explains how to properly restrain infants and children in your vehicle.