2019 Hyundai Ioniq Plug-in Hybrid maintenance

F4
FOREWORD
Congratulations, and thank you for choosing HYUNDAI. We are pleased to welcome you to the growing number of
discerning people who drive HYUNDAIs. We are very proud of the advanced engineering and high-quality construc-
tion of each HYUNDAI we build.
Your Owner’s Manual will introduce you to the features and operation of your new HYUNDAI. To become familiar with
your new HYUNDAI, so that you can fully enjoy it, read this Owner’s Manual carefully before driving your new vehicle.
This manual contains important safety information and instructions intended to familiarize you with your vehicle’s con-
trols and safety features so you can safely operate your vehicle.
This manual also contains information on maintenance designed to enhance safe operation of the vehicle. It is recom-
mended that all service and maintenance on your car be performed by a HYUNDAI authorised repairer.
HYUNDAI dealers are prepared to provide high-quality service, maintenance and any other assistance that may be
required.
This Owner’s Manual should be considered a permanent part of your vehicle, and should be kept in the vehicle so
you can refer to it at any time. The manual should stay with the vehicle if you sell it to provide the next owner with
important operating, safety and maintenance information.
HYUNDAI MOTOR COMPANY
In the event of the vehicle being sold please ensure that this manual is left in the vehicle for the reference of the new
owner.
Copyright 2018 HYUNDAI Motor Company. All rights reserved. No part of this publication may be reproduced, stored
in any retrieval system or transmitted in any form or by any means without the prior written permission of HYUNDAI
Motor Company.Severe engine and transmission damage may result from the use of poor quality fuels and lubricants that
do not meet HYUNDAI specifications. You must always use high quality fuels and lubricants that meet the
specifications listed on Page 8-6 in the Vehicle Specifications section of the Owner's Manual.
CAUTION

F8
Introduction
Use of MTBE
HYUNDAI recommends avoiding
fuels containing MTBE (Methyl
Tertiary Butyl Ether) over 15.0% vol.
(Oxygen Content 2.7% weight) in
your vehicle.
Fuel containing MTBE over 15.0%
vol. (Oxygen Content 2.7% weight)
may reduce vehicle performance and
produce vapour lock or hard starting.
Your New Vehicle Limited
Warranty may not cover damage
to the fuel system and any per-
formance problems that are
caused by the use of fuels con-
taining methanol or fuels contain-
ing MTBE (Methyl Tertiary Butyl
Ether) over 15.0% vol. (Oxygen
Content 2.7% weight.)
Do not use methanol
Fuels containing methanol (wood
alcohol) should not be used in your
vehicle. This type of fuel can reduce
vehicle performance and damage
components of the fuel system,
engine control system and emission
control system.
Fuel Additives
HYUNDAI recommends that you use
unleaded petrol which has an octane
rating of RON (Research Octane
Number) 95 / AKI (Anti Knock Index)
91 or higher.
For customers who do not use good
quality petrols, and have problems
starting or the engine does not run
smoothly, one bottle of additive added
to the fuel tank is recommended
according to the maintenance sched-
ule which is provided in your Service
Booklet.
Additives are available from your
HYUNDAI authorised repairer along
with information on how to use them.
Do not mix other additives.
Operation in foreign countries
If you are going to drive your vehicle
in another country, be sure to:
Observe all regulations regardingregistration and insurance.
Determine that acceptable fuel is available.
NOTICE

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I
Your vehicle at a glance
Safety system of your vehicle
Convenient features of your vehicle
Multimedia System
Driving your vehicle
What to do in an emergency
Maintenance
Specifications & Consumer information
Index
TABLE OF CONTENTS
F11

2-3
Safety system of your vehicle
NEVER let the use of a mobile devicedistract you from driving. You have a
responsibility to your passengers and
others on the road to always drive
safely, with your hands on the wheel
as well as your eyes and attention on
the road.Control your speed
Excessive speed is a major factor in
crash injuries and deaths. Generally,
the higher the speed, the greater the
risk, but serious injuries can also
occur at lower speeds. Never drive
faster than is safe for current condi-
tions, regardless of the maximum
speed posted.
Keep your vehicle in safe condi-
tion
Having a tyre blowout or a mechanical
failure can be extremely hazardous. To
reduce the possibility of such prob-
lems, check your tyre pressures and
condition frequently, and perform all
regularly scheduled maintenance.
2

2-62
Safety system of your vehicle
Why didn’t my air bag go off in
a collision?
There are certain types of accidents
in which the air bag would not be
expected to provide additional protec-
tion. These include rear impacts, sec-
ond or third collisions in multiple
impact accidents, as well as low
speed impacts. Damage to the vehicle
indicates a collision energy absorp-
tion, and is not an indicator of whether
or not an air bag should have inflated.
Air bag collision sensors
To reduce the risk of an air bag
deploying unexpectedly and
causing serious injury or death:
Do not hit or allow any objects to
impact the locations where air
bags or sensors are installed.
Do not perform maintenance
on or around the air bag sen-
sors. If the location or angle of
the sensors is altered, the air
bags may deploy when they
should not or may not deploy
when they should.
Do not install bumper guards or replace the bumper with a
non-genuine part. This may
adversely affect the collision
and air bag deployment per-
formance.
(Continued)
WARNING
(Continued)
Place the ignition switch to
the LOCK/OFF or ACC posi-
tion, when the vehicle is being
towed to prevent inadvertent
air bag deployment.
We recommend that all air bag
repairs are conducted by a
HYUNDAI authorised repairer.

2-67
Safety system of your vehicle
2
Air bags may not inflate if the vehicle
collides with objects such as utility
poles or trees, where the point of
impact is concentrated and the colli-
sion energy is absorbed by the vehi-
cle structure.
SRS care
The SRS is virtually maintenance-
free and there are no parts you can
safely service by yourself. If the SRS
air bag warning light does not illumi-
nate when the ignition switch is in the
ON position, or continuously remains
on, we recommend that the system
be immediately inspected by a
HYUNDAI authorised repairer.
We recommend any work on the SRS
system, such as removing, installing,
repairing, or any work on the steering
wheel, the front passenger's panel,
front seats and roof rails be performed
by a HYUNDAI authorised repairer.
Improper handling of the SRS system
may result in serious personal injury.
OAE036056
To reduce the risk of serious
injury or death take the follow-
ing precautions:
Do not attempt to modify or
disconnect the SRS compo-
nents or wiring, including the
addition of any kind of badges
to the pad covers or modifica-
tions to the body structure.
Do not place objects over or
near the air bag modules on the
steering wheel, instrument
panel, and the front passenger's
panel above the glove box.
Clean the air bag pad covers
with a soft cloth moistened
with plain water. Solvents or
cleaners could adversely affect
the air bag covers and proper
deployment of the system.
We recommend that inflated
air bags be replaced by a
HYUNDAI authorised repairer.(Continued)
WARNING

LCD display ...........................................................3-80
LCD display control.........................................................3-80
LCD display modes (for cluster type A) ....................3-81
LCD display modes (for cluster type B) ....................3-90
Trip computer (hybrid vehicle) ..........................3-97
Trip computer (plug-in hybrid vehicle) ..........3-102
Light .....................................................................3-1\
08
Exterior lights ................................................................3-108
Welcome system ...........................................................3-113
Interior lights..................................................................3-115
Wipers and washers ..........................................3-118
Windscreen wipers .......................................................3-118
Windscreen washers ....................................................3-120
Driver Assist System .........................................3-121
Rear view monitor ........................................................3-121
Parking distance warning (Reverse) system ..........3-122
Parking distance warning (Reverse/Forward)
system........................................................................\
......3-124
Automatic climate control system ...................3-128
Automatic heating and air conditioning ..................3-129
Manual heating and air conditioning .......................3-130
System operation ..........................................................3-137
System maintenance ....................................................3-139
Windscreen defrosting and defogging ...........3-142
Automatic climate control system ............................3-142
Defogging logic..............................................................3-143
Auto defogging system ...............................................3-144
Defroster ........................................................................\
.3-145
Climate control additional features.................3-146
Automatic ventilation ...................................................3-146
Sunroof inside air recirculation.................................3-146
Storage compartment ........................................3-147
Centre console storage ...............................................3-147
Glove box ........................................................................\
3-147
Sunglass holder .............................................................3-148
Multi box ........................................................................\
.3-148
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3-51
Convenient features of your vehicle
3
Odometer
The odometer indicates the total dis-
tance that the vehicle has been driv-
en and should be used to determine
when periodic maintenance should
be performed.
Distance to empty
The distance to empty is the esti-mated distance the vehicle can be
driven with the remaining fuel.
If the estimated distance is below 1 mi. (1 km), the trip computer will
display "----" as distance to empty.
The distance to empty for cluster type B is displayed differently
according to the mode selected,
ECO or SPORT. If the shift lever is
in S (Sport), SPORT mode is
selected and if the shift lever is in D
(Drive), ECO mode is selected.
For more information, refer to
“Dual Clutch Transmission” in
chapter 5. The Distance to Empty for cluster
type A is mentioned in “Trip
Computer” in this chapter.
Information
• If the vehicle is not on level groundor the battery power has been inter-
rupted, the distance to empty func-
tion may not operate correctly.
• The distance to empty may differ from the actual driving distance as
it is an estimate of the available
driving distance.
• The trip computer may not register additional fuel if less than 1.5 gallon
(6 litres) of fuel are added to the
vehicle.
• The fuel economy and distance to empty may vary significantly based
on driving conditions, driving habits,
and condition of the vehicle.
i
OAE046138N/OAE046112N
■ Type B
■
Type A
OAE046475N/OAE046126N
■Type B