2020 Hyundai Ioniq Hybrid maintenance

F4
FOREWORD
Thank you for choosing HYUNDAI. We are pleased to welcome you to the growing number of discerning people who
drive HYUNDAIs. The advanced engineering and high-quality construction of each HYUNDAI we build is something of
which we're very proud.
Your Owner's Manual will introduce you to the features and operation of your new HYUNDAI. It is suggested that you read
it carefully because the information it contains can contribute greatly to the satisfaction you receive from your new vehi-
cle.
The manufacturer also recommends that service and maintenance on your vehicle be performed by an authorised
HYUNDAI dealer.
HYUNDAI MOTOR COMPANY
Note :Because future owners will also need the information included in this manual, if you sell this HYUNDAI, please
leave the manual in the vehicle for their use. Thank you.
Copyright 2019 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 this Owner's Manual.
CAUTION

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) 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 (refer to chapter 7, “Normal
Maintenance Schedule”).
Additives are available from your
authorised HYUNDAI dealer along
with information on how to use them.
Do not mix other additives.
NOTICE
F9
Introduction

1
2
3
4
5
6
7
8
I
Your vehicle at a glance
Safety system of your vehicle
Convenient features of your vehicle
Infotainment system
Driving your vehicle
What to do in an emergency
Maintenance
Specifications & Consumer information
Index
TABLE OF CONTENTS

2-3
Safety system of your vehicle
NEVER let the use of a mobile device
distract 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

2-59
Safety system of your vehicle
2
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 adverse-
ly affect the collision and air
bag deployment performance.
(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 an
authorised HYUNDAI dealer.

2-64
Safety system of your vehicle
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 an
authorised HYUNDAI dealer.
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 an authorised HYUNDAI dealer.
Improper handling of the SRS system
may result in serious personal injury.
OAE038056
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 an
authorised HYUNDAI dealer.
(Continued)
WARNING

LCD display ...........................................................3-82
LCD display control.........................................................3-82
LCD display modes ..........................................................3-83
Trip computer (hybrid vehicle) ..........................3-95
Trip modes ........................................................................3-95
Trip computer (plug-in hybrid vehicle) ..........3-100
Trip modes ......................................................................3-100
Light .....................................................................3-106
Exterior lights ................................................................3-106
Welcome system ...........................................................3-116
Interior lights..................................................................3-117
Wipers and washers ..........................................3-121
Windscreen wipers .......................................................3-121
Windscreen washers ....................................................3-123
Driver assist system ..........................................3-124
Rear View Monitor .......................................................3-124
Driving Rear View Monitor .........................................3-126
Reverse Parking Distance Warning system............3-127
Reverse/Forward Parking Distance Warning
system..............................................................................3-130
Automatic climate control system ...................3-134
Automatic heating and air conditioning ..................3-135
Manual heating and air conditioning .......................3-136
System operation ..........................................................3-143
System maintenance ....................................................3-145
Windscreen defrosting and defogging ...........3-148
Automatic climate control system ............................3-148
Defogging logic..............................................................3-149
Auto defogging system ...............................................3-150
Defroster .........................................................................3-151
Climate control additional features.................3-152
Automatic ventilation ...................................................3-152
Clean air ..........................................................................3-152
Sunroof inside air recirculation.................................3-152
Storage compartment ........................................3-153
Centre console storage ...............................................3-153
Glove box ........................................................................3-153
Sunglass holder .............................................................3-154
Multi box .........................................................................3-154
3

3-53
Convenient features of your vehicle
3
- User Settings mode in the Cluster :
You can change the temperature
unit in the “Other Features -
Temperature unit” .
- Automatic climate control system :
Whilst pressing the OFF button,
press the AUTO button for 3 sec-
onds or more.
The temperature unit of the instrument
cluster and climate control system will
change at once.Odometre
The odometre 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 km (1 mi.), the trip computer will
display "----" as distance to empty.
OAE046138/OAEPH048112
■Type B ■Type A
OAEPH049591L/OAEPH048116
■Type A■Type B