Hyundai Ioniq Plug-in Hybrid 2019 - RHD (UK, Australia) Repair Manual

F6
Introduction
Petrol engine
Unleaded
For the optimal vehicle performance,
we recommend you use unleaded
petrol which has an octane rating of
RON (Research Octane Number) 95 /
AKI (Anti Knock Index) 91 or higher.
You may use unleaded petrol with an
octane rating of RON 91-94 / AKI 87-
90 but it may result in slight perform-
ance reduction of the vehicle. (Do not
use methanol blended fuels)
Your new vehicle is designed to
obtain maximum performance with
UNLEADED FUEL, as well as min-
imise 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 a
HYUNDAI authorised repairer for
details.)
NOTICE
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Do not "top off" after the noz-
zle automatically shuts off
when refuelling.
Always check that the fuel cap
is installed securely to pre-
vent fuel spillage in the event
of an accident.
WARNING

F7
Introduction
Petrol containing alcohol andmethanol
Gasohol, a mixture of petrol and
ethanol (also known as grain alco-
hol), and petrol or gasohol containing
methanol (also known as wood alco-
hol) are being marketed along with or
instead of leaded or unleaded petrol.
Do not use gasohol containing more
than 10% ethanol, and do not use
petrol or gasohol containing any
methanol. Either of these fuels may
cause drivability problems and dam-
age to the fuel system, engine control
system and emission control system.
Discontinue using gasohol of any
kind if drivability problems occur.
Vehicle damage or driveability prob-
lems may not be covered by the
manufacturer’s warranty if they result
from the use of:
1. Gasohol containing more than 10% ethanol.
2. Petrol or gasohol containing methanol.
3. Leaded fuel or leaded gasohol. Never use gasohol which contains
methanol. Discontinue use of any
gasohol product which impairs
drivability.
Other fuels
Using fuel additives such as:
- Silicone fuel additive
- MMT (Magnanese, Mn) fuel additive
- Ferrocene (iron-based) fuel additive
- Other metallic-based fuel additives
may result in cylinder misfire, poor
acceleration, engine stalling, dam-
age to the catalyst, or abnormal cor-
rosion, and may cause damage to
the engine resulting in a reduction in
the overall life of the powertrain.
Damage to the fuel system or per-
formance problem caused by the
use of these fuels may not be cov-
ered by your New Vehicle Limited
Warranty.
NOTICE
NOTICE

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

This vehicle should not be modi-fied. Modification of your vehicle
could affect its performance, safety
or durability and may even violate
governmental safety and emis-
sions regulations.
In addition, damage or perform-
ance problems resulting from any
modification may not be covered
under warranty.
If you use unauthorised electronic devices, it may cause the vehicle to
operate abnormally, wire damage,
battery discharge and fire. For your
safety, do not use unauthorised
electronic devices. By following a few simple precautions
for the first 600 miles (1,000 km) you
may add to the performance, econo-
my and life of your vehicle.
Do not race the engine.
Whilst driving, keep your engine
speed (rpm, or revolutions per
minute) between 2,000 rpm and
4,000 rpm.
Do not maintain a single speed for long periods of time, either fast or
slow. Varying engine speed is need-
ed to properly break-in the engine.
Avoid hard stops, except in emer- gencies, to allow the brakes to seat
properly. HYUNDAI promotes an environmen-
tally sound treatment for end of life
vehicles and offers to take back your
HYUNDAI end of life vehicles in
accordance with the European Union
(EU) End of Life Vehicles Directive.
You can get detailed information
from your national HYUNDAI home-
page.
F9
Introduction
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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

Your vehicle at a glance
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Your vehicle at a glance
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Exterior overview (I) .............................................1-2
Exterior overview (II) ............................................1-3
Interior overview ....................................................1-4
Instrument panel overview ...................................1-5
Engine compartment .............................................1-6
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Exterior overview (I) .............................................1-7
Exterior overview (II) ............................................1-8
Interior overview ....................................................1-9
Instrument panel overview .................................1-10
Engine compartment ...........................................1-11

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Your vehicle at a glance
1. Bonnet ...............................................3-35
2. Headlamp ..........................................7-55
3. Daytime running light (DRL)...3-112, 7-62
4. Tyres and wheels .......................7-29, 8-4
5. Outside rearview mirror .....................3-24
6. Sunroof ..............................................3-31
7. Front windscreen wiper blades ..........7-23
8. Windows ............................................3-27
9. Parking distance warning
(Reverse/Forward) system ............. 3-124
OAE016001R
■Front view
The actual shape may differ from the illustration.

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Your vehicle at a glance
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1. Antenna ................................................4-2
2. Doors ..................................................3-12
3. Fuel filler door.....................................3-38
4. Parking distance warning
(Reverse/Forward) system/ ..............3-124
Parking distance warning (Reverse)
system ..............................................3-122
5. Rear combination lamp ......................7-62
6. High mounted stop lamp ....................7-67
7. Rear view monitor ............................3-121
8. Tailgate ...............................................3-37
9. Towing hook .......................................6-44
OAE016002
■ Rear view
The actual shape may differ from the illustration.

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Your vehicle at a glance
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1. Door lock/unlock button ....................3-14
2. Driver position memory system ........3-18
3. Outside rearview mirror folding
switch ................................................3-26
4. Outside rearview mirror control switch ................................................3-25
5. Central door lock switch ....................3-14
6. Power window switches ....................3-27
7. Power window lock switch ................3-30
8. Headlamp levelling device ..............3-112
9. Instrument panel illumination control switch ......................................3-46
10. Blind-Spot Collision Warning (BCW) system................................................5-41
11. Lane keeping assist (LKA) system....5-63
12. ESC OFF button ..............................5-33
13. Fuel filler door opener ....................3-38
14. 12V battery reset switch ....................6-5
15. Bonnet release lever........................3-35
16. Fuse box ..........................................7-41
17. Steering wheel ................................3-20
18. Seat ..................................................2-4
OAEPH017008LThe actual shape may differ from the illustration.