Page 417 of 589
6-28
What to do in an emergency1. Speed restriction label
2. Sealant bottle and label withspeed restriction
3. Filling hose from sealant bottle to wheel
4. Connectors and cable for power outlet direct connection
5. Holder for the sealant bottle
6. Compressor
7. ON/OFF switch
8. Pressure gauge for displaying the tire inflation pressure
9. Button for reducing tire inflation pressure
Components of the Tire Mobility Kit
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6-35
What to do in an emergency
Do not use the Tire Mobility Kit ifthe ambient temperature is below
-22°F (-30°C).
In case of skin contact with the- sealant, wash the area thoroughly-
with plenty of water.If the irritation-
persists, seek medical attention.
In case of eye contact with the sealant,flush your eyes for at least
15 min-utes.If the irritation persists,
seekmedical attention.
In case of swallowing the sealant,rinse the mouth and drink
plenty ofwater.However, never give
anythingto an unconscious person
and seekmedical attention immedi-
ately.
Long time exposure to the sealant- may cause damage to bodily tis-
suesuch as kidney, etc.
6
Components of the Tire Mobility Kit
ODE067044
1. Speed restriction label
2. Sealant bottle and label with speed restriction
3. Filling hose from sealant bottle to wheel
4. Connectors and cable for power outlet direct connection 5. Holder for the sealant bottle
6. Compressor
7. ON/OFF switch
8. Pressure gauge for displaying the
tire inflation pressure
9. Button for reducing tire inflation pressure
Page 474 of 589

7-41
7
Maintenance
Wheel size designation
Wheels are also marked with impor-
tant information that you need if you
ever have to replace one. The follow-
ing explains what the letters and
numbers in the wheel size designa-
tion mean.
Example wheel size designation:
6.5J X 15
6.5 - Rim width in inches.
J - Rim contour designation.
15 - Rim diameter in inches.
Tire speed ratings
The chart below lists many of the dif-
ferent speed ratings currently being
used for passenger vehicle tires. The
speed rating is part of the tire size
designation on the sidewall of the
tire. This symbol corresponds to that
tire's designed maximum safe oper-
ating speed.
3. Checking tire life (TIN : TireIdentification Number)
Any tires that are over six years old,
based on the manufacturing date,
(including the spare tire) should be
replaced by new ones. You can find
the manufacturing date on the tire
sidewall (possibly on the inside of the
wheel), displaying the DOT Code.
The DOT Code is a series of num-
bers on a tire consisting of numbers
and English letters. The manufactur-
ing date is designated by the last four
digits (characters) of the DOT code.
DOT : XXXX XXXX OOOO
The front part of the DOT shows a
plant code number, tire size and
tread pattern and the last four num-
bers indicate week and year manu-
factured.
For example:
DOT XXXX XXXX 1417 represents
that the tire was produced in the 14th
week of 2017.
Speed
Rating
Symbol Maximum Speed
S 112 mph (180 km/h) T 118 mph (190 km/h)
H 130 mph (210 km/h) V 149 mph (240 km/h)
W 168 mph (270 km/h) Y 186 mph (300 km/h)
Page 524 of 589

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HEV (Hybrid Electric Vehicle) System..................H2
Hybrid Vehicle ......................................................................H2\
PHEV (Plug-in Electric Vehicle) System ..............H3
Plug-in Hybrid Vehicle.......................................................H3
Charging the Plug-in Hybrid Vehicle....................H4
Charging Information .........................................................H4
Charging Types ....................................................................H4
Charging Time Information ...............................................H4
Charging Status ...................................................................H5
Charging Connector AUTO/LOCK Mode .......................H6
Scheduled Charging ............................................................H7
Charging Precautions .........................................................H8
Normal Charge .....................................................................H9
Trickle Charge ....................................................................H15
Driving the Hybrid/Plug-in Hybrid Vehicle .......H25
Starting the Vehicle ..........................................................H25
Special Features ................................................................H26
Hybrid System Gauge ......................................................H28
Plug-in Hybrid Mode (Plug-in hybrid vehicle)..........H29
Aux. Battery Saver+ (Plug-in hybrid vehicle) ...........H30
Warning and Indicator Lights ........................................H32
LCD Display Messages.....................................................H33
Energy flow ........................................................................\
H41
Safety Precautions for Hybrid System ..............H45
High Voltage Battery System.........................................H45
Safety Plug ........................................................................\
.H48
High Voltage Battery Cooling Duct ..............................H48
If an Accident Occurs ......................................................H50
When the Hybrid Vehicle Shuts Off ............................H51
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H12
Information
• Even though charging is possiblewith the Engine Start/Stop button in
the ON/START position, for your
safety, start charging when the
Engine Start/Stop button is in the
OFF position and the vehicle shifted
to P (Park). After charging has
started, you can use electrical com-
ponents such as the radio by press-
ing the Engine Start/Stop button to
the ACC or ON position.
• During normal charging, the radio reception may be bad.
• Moving the shift lever from P (Park) to R (Reverse)/N (Neutral)/D
(Drive) stops the charging process.
To restart the charging process,
move the shift lever to P (Park),
place the Engine Start/Stop button
to the OFF position, and disconnect
the charging cable. Then, connect
the charging cable. 8. After charging has started, the
estimated charging time is dis-
played on the instrument cluster
for about 1 minute.
If you open the driver seat door
while charging, the estimated
charging time is also displayed on
the instrument cluster for about 1
minute.
When scheduled charging is set, the estimated charging time is dis-
played as "--".
Information
Depending on the condition and dura-
bility of the high voltage battery,
charger specifications, and ambient
temperature, the time required for
charging the battery may vary.
ii
OAEPH047193N
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H18
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9. Check if the charging indicator
light of the high voltage battery on
the instrument cluster is turned
ON. Charging is not done when
the charging indicator lamp is
OFF.
When the charging connector is not connected properly, reconnect
the charging cable to charge it
again.
Information
• Even though charging is possible with the Engine Start/Stop button in
the ON/START position, for your
safety, start charging when the
Engine Start/Stop button is in the
OFF position and the vehicle shifted
to P (Park).
After charging has started, you can
use electrical components such as
the radio by pressing the Engine
Start/Stop button to ACC or ON
position.
• Moving the shift lever from P (Park) to R (Reverse)/N (Neutral)/D
(Drive) stops the charging process.
To restart the charging process,
move the shift lever to P (Park),
place the Engine Start/Stop button
to the OFF position, and disconnect
the charging cable. Then, connect
the charging cable. 10. After charging has started, the
estimated charging time is dis-
played on the instrument cluster
for about 1 minute. If you open
the driver seat door while charg-
ing, the estimated charging time
is also displayed on the instru-
ment cluster for about 1 minute.
When scheduled charging is set, the estimated charging time is
displayed as "--".
Information
Depending on the condition and dura-
bility of the high voltage battery,
charger specifications, and ambient
temperature, the time required for
charging the battery may vary.
i
i
OAEEQ016032OAEPH047193N
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![Hyundai Ioniq Plug-in Hybrid 2018 Owners Manual H29
Plug-in Hybrid Mode
(Plug-in hybrid vehicle)
EV/HEV Button
Pressing the [EV/HEV] button
changes the plug-in hybrid system
modes, between Electric (CD) mode
and Hybrid (CS) mode.
Each time the mod Hyundai Ioniq Plug-in Hybrid 2018 Owners Manual H29
Plug-in Hybrid Mode
(Plug-in hybrid vehicle)
EV/HEV Button
Pressing the [EV/HEV] button
changes the plug-in hybrid system
modes, between Electric (CD) mode
and Hybrid (CS) mode.
Each time the mod](/manual-img/35/16220/w960_16220-551.png)
H29
Plug-in Hybrid Mode
(Plug-in hybrid vehicle)
EV/HEV Button
Pressing the [EV/HEV] button
changes the plug-in hybrid system
modes, between Electric (CD) mode
and Hybrid (CS) mode.
Each time the mode is changed a
corresponding indicator is displayed
on the instrument cluster as follows.
Plug-in Hybrid Mode Indicator
: The high-voltage(hybrid) battery is
used to drive the
vehicle.
:The high-voltage
(hybrid) battery and
gasoline engine is
used to drive the
vehicle.
Information
Even when the battery charging rate
is high and driving in electric mode is
possible, engine may turn on in some
areas to protect the system.
AVN Screen (Plug-in hybrid vehicle) (if equipped)
Press [PHEV] on the [Home] screen
or the [All menus] screen and the
menus related to plug-in hybrid
([ECO Driving], [Energy Information],
[EV Range], [Charging Settings],
[Charging Stations], [Gas Stations])
are displayed.
For more information, please refer
to the Multimedia System Manual
that was separately supplied with
your vehicle.
i
OAEPH047518N
OAEPH047519N
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H31
System Setting
The driver can activate the Aux.
Battery Saver+ function by placing
the Engine Start/Stop button to the
ON position and by selecting:
'User Settings →Other → Aux.
Battery Saver+'
The Aux. Battery Saver+ function
deactivates, when the driver cancels
the system setting.
LCD Message
This message is displayed when the
Aux. Battery Saver+ function has
been completed when the vehicle is
turned ON.
However, if the LCD message pops
up frequently, we recommend that
your vehicle's auxiliary battery or
electric/electronic components be
serviced by an authorized HYUNDAI
dealer.
OAEE047143N
When the function is activating,
the third Charging Indicator
Lamp will blink and high voltage
electricity will be flowing in the
vehicle. Do not touch the high
voltage electric wire (orange),
connector, and all electric com-
ponents and devices. This may
cause electric shock and lead to
injuries. Also, do not modify
your vehicle in any way. This
may affect your vehicle per-
formance and lead to an acci-
dent.
WARNING
OAEEQ016025OAEE047433N