2018 Hyundai Ioniq Plug-in Hybrid battery

F9
Introduction
For customers who do not use TOP
Tier Detergent Gasoline regularly,
and have problems starting or the
engine does not run smoothly, deter-
gent-based fuel additives that you
can purchase separately may be
added to the gasoline. If TOP TIER
Detergent Gasoline is not available,
one bottle of additive added to the
fuel tank at every 7,500 miles or 12
months is recommended.
Additives are available from your
authorized HYUNDAI dealer 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 regarding registration and insurance.
Determine that acceptable fuel is available. 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 unauthorized electronic devices, it may cause the vehicle to
operate abnormally, wire damage,
battery discharge and fire. For your
safety, do not use unauthorized
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.
While 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.
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F10
Introduction
This vehicle is equipped with an
event data recorder (EDR). The
main purpose of an EDR is to
record, in certain crash or near
crash-like situations, such as an
air bag deployment or hitting a
road obstacle, data that will assist
in understanding how a vehicle’s
systems performed. The EDR is
designed to record data related to
vehicle dynamics and safety sys-
tems for a short period of time,
typically 30 seconds or less. The
EDR in this vehicle is designed to
record such data as:
vehicle were operating;
passenger safety belts were
buckled/fastened;
depressing the accelerator
and/or brake pedal; and,
ing. These data can help provide a bet-
ter understanding of the circum-
stances in which crashes and
injuries occur. NOTE: EDR data
are recorded by your vehicle only
if a non-trivial crash situation
occurs; no data are recorded by
the EDR under normal driving
conditions and no personal data
(e.g., name, gender, age, and
crash location) are recorded.
However, other parties, such as
law enforcement, could combine
the EDR data with the type of per-
sonally identifying data routinely
acquired during a crash investiga-
tion.
To read data recorded by an EDR,
special equipment is required, and
access to the vehicle or the EDR is
needed. In addition to the vehicle
manufacturer, other parties, such
as law enforcement, that have the
special equipment, can read the
information if they have access to
the vehicle or the EDR.
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CALIFORNIA PROPOSITION 65
WARNING
Items contained in motor vehi-
cles or emitted from them are
known to the State of California
to cause cancer and birth
defects or reproductive harm.
These include:
Gasoline and its vapors
Engine exhaust
Used engine oil
Interior passenger compart-
ment components and materi-
als
Component parts which are
subject to heat and wear
In addition, battery posts, termi-
nals and related accessories
contain lead, lead compounds
and other chemicals known to
the State of California to cause
cancer and reproductive harm.
WARNING

1-4
Your vehicle at a glance
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1. Door lock/unlock button ........................3-10
2. Driver position memory system ............3-14
3. Side view mirror control switch ..............3-35
4. Central door lock switch ........................3-11
5. Power window switches ........................3-37
6. Power window lock switch......................3-40
7. Instrument panel illumination control
switch ....................................................3-56
8. Blind Spot Detection (BSD) System ......5-34
9. Lane Keeping Assist System (LKAS) ....5-56
10. ESC (Electronic Stability Control) OFF button ..........................................5-28
11. Fuel filler door open switch ..................3-48
12. 12V battery reset switch ........................6-5
13. Fuse panel ..........................................7-50
14. Steering wheel ....................................3-16
15. Steering wheel tilt/telescope lever ......3-16
16. Seat........................................................2-4
17. Hood release lever ..............................3-45
OAE017003N
The actual shape may differ from the illustration.

1-11
Your vehicle at a glance
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1. Engine oil filler cap ...........................7-16
2. Engine oil dipstick .............................7-16
3. Engine coolant cap ...........................7-19
4. Engine coolant reservoir ...................7-18
5. Inverter coolant reservoir ..................7-18
6. Brake fluid reservoir ..........................7-22
7. Air cleaner.........................................7-24
8. Windshield washer fluid reservoir .....7-23
9. Fuse box ...........................................7-51
❈ The 12 volt battery is located in the lug-
gage compartment.
OAEPH076001
The actual engine compartment in the vehicle may differ from the illustration.

2-9
Safety system of your vehicle
2
Seat cushion height
To change the height of the seat
cushion:
Push down on the lever severaltimes, to lower the seat cushion.
Pull up on the lever several times, to raise the seat cushion.
Power adjustment (for driver's seat, if equipped)
The front seat can be adjusted by
using the control switches located on
the outside of the seat cushion. Before
driving, adjust the seat to the proper
position so that you can easily control
the steering wheel, foot pedals and
controls on the instrument panel. To prevent damage to the seats:
Always stop adjusting the seats
when the seat has moved as far
forward or rearward as possible.
Do not adjust the seats for longer than necessary when the
vehicle is turned off. This may
result in unnecessary battery
drain.
Do not operate two or more seats at the same time. This may
result in an electrical malfunc-
tion.
NOTICE
NEVER allow children in the
vehicle unattended. The power
seats are operable when the
vehicle is turned off.
WARNING OAE036004

2-22
Safety system of your vehicle
Each time you push the switch, the
temperature setting of the seat is
changed as follows :
The seat warmer defaults to the OFF
position whenever the Engine Start/
Stop button is placed in the ON posi-
tion.
Information
With the seat warmer switch in the
ON position, the heating system in the
seat turns off or on automatically
depending on the seat temperature.
Battery cooling duct
The high voltage battery cooling duct
is located on the left side of the rear
seats. The cooling duct cools down
the high voltage battery. When the high voltage battery cool-
ing duct is blocked, the high voltage
battery may be overheated. Do not
obstruct the cooling duct with any
other objects.
i
OFF →
HIGH ( ) → LOW ( )
→
OAE036024
■Hybrid vehicle
OAEPH036024
■Plug-in hybrid vehicle

3-6
Mechanical key
If the Smart Key does not operate nor-
mally, you can lock or unlock the dri-
ver’s door by using the mechanical key.
Press and hold the release button (1)
and remove the mechanical key (2).
Insert the mechanical key into the
key hole on the door.
To reinstall the mechanical key, put
the key into the hole and push it until
a click sound is heard.
Loss of a smart key
A maximum of two Smart Keys can
be registered to a single vehicle. If
you happen to lose your smart key,
you should immediately take the
vehicle and remaining keys to your
authorized HYUNDAI dealer or tow
the vehicle, if necessary.
Smart key precautions
The smart key may not work if any of
the following occur:
The smart key is close to a radiotransmitter such as a radio station
or an airport which can interfere
with normal operation of the trans-
mitter.
The smart key is near a mobile two way radio system or a cellular
phone.
Another vehicle’s smart key is being operated close to your vehicle.
If the smart key does not work cor-
rectly, open and close the door with
the mechanical key. If you have a
problem with the smart key, contact
an authorized HYUNDAI dealer. If the smart key is in close proximity
to your mobile phone, the signal
could be blocked by your mobile
phone’s normal operational signals.
This is specifically relevant when the
phone is active such as making and
receiving calls, text messaging,
and/or sending/receiving emails.
Avoid placing the smart key and your
mobile phone in the same location
and always try to maintain an ade-
quate distance between the two
devices.
Keep the smart key away from
electromagnetic materials that
blocks electromagnetic waves to
the key surface.
Always have the smart key with
you when leaving the vehicle. If
the smart key is left near the vehi-
cle, the vehicle battery may be dis-
charged.
NOTICE
NOTICE
Convenient features of your vehicle
OAEE046001

3-7
Convenient features of your vehicle
Information
This device complies with Part 15 of
the FCC rules.
Operation is subject to the following
three conditions:
1. This device may not cause harmfulinterference, and
2. This device must accept any inter- ference received, including interfer-
ence that may cause undesired
operation.
3. Changes or modifications not expressly approved by the party
responsible for compliance could
void the user's authority to operate
the device.
Battery replacement
If the Smart Key is not working prop-
erly, try replacing the battery with a
new one.
Battery Type: CR2032
To replace the battery:
1. Pry open the rear cover of the smart key.
2. Remove the old battery and insert the new battery.
3. Reinstall the rear cover of the smart key. If you suspect your smart key might
have sustained some damage, or
you feel your smart key is not work-
ing correctly, contact an authorized
HYUNDAI dealer.
Information
An inappropriately disposed
battery can be harmful to the
environment and human
health. Dispose of the battery
according to your local law(s)
or regulation(s).
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OLF044008