2018 Hyundai Ioniq Plug-in Hybrid stop start

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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The actual shape may differ from the illustration.
1-5
Your vehicle at a glance
1
1. Steering wheel audio controls/ ............4-3Bluetooth®wireless technology
hands-free controls ..............................4-4
2. Instrument cluster ..............................3-54
3. Horn ....................................................3-17
4. Driver’s front air bag ..........................2-49
5. Cruise controls/ ..................................5-64 Smart cruise controls..........................5-69
6. Engine Start/Stop button ......................5-6
7. Light control/Turn signals ..................3-115
8. Wiper/Washer ..................................3-123
9. Dual clutch transmission ....................5-12
10
. Hazard warning flasher button ..............6-2
11. Climate control system ..................3-129
12. Seat warmer ....................................2-20
13. Wireless cellular phone charging system ............................................3-151
14. Passenger’s front air bag ..................2-49
15. Glove box ........................................3-146
16. Power outlet ....................................3-149
17. AUX, USB and iPod
®port ..................4-2
OAE016004N

1-10
Your vehicle at a glance
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The actual shape may differ from the illustration.
1. Steering wheel audio controls/ ............4-3Bluetooth®wireless technology
hands-free controls ..............................4-4
2. Instrument cluster ..............................3-55
3. Horn ....................................................3-17
4. Driver’s front air bag ..........................2-49
5. Cruise controls/ ..................................5-64 Smart cruise controls..........................5-69
6. Engine Start/Stop button ......................5-6
7. Light control/Turn signals ..................3-115
8. Wiper/Washer ..................................3-123
9. Dual clutch transmission ....................5-12
10
. Hazard warning flasher button ..............6-2
11. Climate control system ..................3-129
12. Seat warmer ....................................2-20
13. EV/HEV button ..................................H29
14. Wireless cellular phone charging system ............................................3-151
15. Passenger’s front air bag ..................2-49
16. Glove box ........................................3-146
17. Power outlet ....................................3-149
18. AUX, USB and iPod
®port ..................4-2
OAE016004C

2-21
Safety system of your vehicle
2
While the vehicle is in the ready
( ) mode, push either of the
switches to warm the driver's seat or
front passenger's seat.
During mild weather or under condi-
tions where the operation of the seat
warmer is not needed, keep the
switches in the OFF position. Each time you push the switch, the
temperature setting of the seat is
changed as follows :
When pressing the switch for more than 1.5 seconds with the seat
warmer operating, the seat warmer
will turn OFF.
The seat warmer defaults to the OFF position whenever the Engine
Start/Stop button is 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.
Rear seat warmers (if equipped)
While the vehicle is in the ready
( ) mode, push either of the
switches to warm the rear seat.
During mild weather or under condi-
tions where the operation of the seat
warmer is not needed, keep the
switches in the OFF position.
i
OAE036015N
OFF HIGH ( )
LOW ( ) MIDDLE ( )
→→
→
→
OAE036023

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

2-24
Safety system of your vehicle
Seat Belt Warning Light
Seat belt warning light (for driver's seat)
As a reminder to the driver, the seat
belt warning light will illuminate and
warning chime will sound for approxi-
mately 6 seconds each time you
place the Engine Start/Stop button to
the ON position if the seat belt is
unfastened. If you continue not to fasten the seat
belt and you drive over 6 mph
(9 km/h), the warning light will stay
illuminated.
If you continue not to fasten the seat
belt and you drive over 12 mph
(20 km/h) the seat belt warning chime
will sound for approximately 100 sec-
onds and the corresponding warning
light will blink.
If you unfasten the seat belt while
driving under 12 mph (20 km/h), the
seat belt warning light will illuminate
until the seat belt is fastened.
If you unfasten the seat belt while
driving over 12 mph (20 km/h), the
seat belt warning chime will sound for
approximately 100 seconds and the
corresponding warning light will blink.
Damaged seat belts and seat
belt assemblies will not operate
properly. Always replace:
Frayed, contaminated, or dam-
aged webbing
Damaged hardware
The entire seat belt assembly
after it has been worn in an
accident, even if damage to
webbing or assembly is not
apparent
WARNING
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2-25
Safety system of your vehicle
2
Seat belt warning light (for front passenger's seat)
As a reminder to the front passenger,
the front passenger's seat belt warn-
ing lights will illuminate for approxi-
mately 6 seconds each time you
place the Engine Start/Stop button to
the ON position regardless of belt
fastening.
If you continue not to fasten the seat
belt and you drive over 6 mph
(9 km/h), the warning light will stay
illuminated. If you continue not to fasten the seat
belt and you drive over 12 mph
(20 km/h) the seat belt warning chime
will sound for approximately 100 sec-
onds and the corresponding warning
light will blink.
If you unfasten the seat belt while
driving under 12 mph (20 km/h) the
seat belt warning light will illuminate
until the seat belt is fastened.
If you unfasten the seat belt while
driving over 12 mph (20 km/h), the
seat belt warning chime will sound for
approximately 100 seconds and the
corresponding warning light will blink.
Seat Belt Restraint System
The front passenger's seat belt
warning light may not properly
operate if the front passenger
does not sit properly in the seat.
WARNING
OAEE036011NImproperly positioned seat belts
may increase the risk of serious
injury in an accident. Take the fol-
lowing precautions when adjust-
ing the seat belt:
Position the lap portion of the
seat belt as low as possible
across your hips, not on your
waist, so that it fits snugly.
(Continued)
WARNING
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2-30
Safety system of your vehicleThe Pre-Tensioner Seat Belt System
consists mainly of the following com-
ponents. Their locations are shown in
the illustration above:
1. SRS air bag warning light
2. Retractor pre-tensioner
3. SRS control module
4. Emergency Fastening DeviceSystem The sensor that activates the SRS
air bag is connected with the
pre–tensioner seat belts. The SRS
air bag warning light on the instru-
ment panel will illuminate for
approximately 6 seconds after the
Engine Start/Stop button is in the
ON position, and then it should
turn off.
If the pre-tensioner is not working
properly, the warning light will illu-
minate even if the SRS air bag is
not malfunctioning. If the warning
light does not illuminate, stays
illuminated or illuminates when
the vehicle is being driven, have
an authorized HYUNDAI dealer
inspect the pre-tensioner seat
belts and SRS air bags as soon as
possible.
NOTICE
Do not touch the pre-tensioner
seat belt assemblies for several
minutes after they have been
activated. When the pre-ten-
sioner seat belt mechanism
deploys during a collision, the
pre-tensioners become hot and
can burn you.
WARNING
OLMB033040/Q