2019 Hyundai Ioniq Plug-in Hybrid service indicator

HEV (hybrid electric vehicle) system ...................H2
Hybrid Vehicle ......................................................................H2\
Plug-in Hybrid Vehicle.......................................................H3
Charging the plug-in hybrid vehicle.....................H4
Charging Information .........................................................H4
Charging Time .....................................................................H4
Charging Types ...................................................................H4
Charging Status ...................................................................H5
Scheduled Charging ............................................................H6
Charging Connector AUTO/ LOCK Mode ......................H7
Charging Precautions .........................................................H8
Normal Charge ...................................................................H10
Trickle Charge ....................................................................H16
Driving the hybrid/plug-in hybrid vehicle .........H28
Starting the Vehicle ..........................................................H28
Special Features ..............................................................H29
Hybrid System Gauge ......................................................H31
Plug-in Hybrid Mode(Plug-in hybrid vehicle) ...........H32
Aux. Battery Saver+ (Plug-in hybrid vehicle) ...........H33
Warning and Indicator Lights ........................................H35
LCD Display Messages.....................................................H36
Energy Flow ......................................................................H4\
5
Safety precautions for hybrid system ...............H49
Hybrid Vehicle Components Safety Precautions ......H49
Service Plug .......................................................................H\
52
Hybrid Battery Cooling Duct ..........................................H53
If an Accident Occurs ......................................................H54
When the Hybrid Vehicle Shuts Off ............................H55
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H32However, if the Service Indicator
( ) and Malfunction Indicator
Lamp (MIL) ( ) turn on when the
SOC gauge is near the "0" level, we
recommend the vehicle be checked
by a HYUNDAI authorised repairer.
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
CD (Charge Depleting, Electric)
mode : The high-voltage (hybrid)
battery is used to drive the vehicle.
CS (Charge Sustaining, Hybrid) mode : The high-voltage (hybrid)
battery and petrol 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.
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OAEPH047518R
OAEPH047519N
■ CD (Charge Depleting, Electric)
OAEPH047520N
■CS (Charge Sustaining, Hybrid)

H35
Warning and Indicator Lights
Ready Indicator
This indicator illuminates :
When the vehicle is ready to be driven.
- ON : Normal driving is possible.
- OFF : Normal driving is not possible,
or a problem has occurred.
- Blinking : Emergency driving.
When the ready indicator goes OFF
or blinks, there is a problem with the
system. In this case, we recommend
that you have your vehicle inspected
by a HYUNDAI authorised repairer.
Service Warning Light
This warning light illuminates :
When the ignition switch or the Engine Start/Stop button is in the
ON position.
- It illuminates for approximately 3seconds and then goes off.
When there is a problem with the hybrid vehicle control system or
hardware.
When the warning light illuminates
whilst driving, or does not go OFF
after starting the vehicle, we recom-
mend that you have your vehicle
inspected by a HYUNDAI authorised
repairer.
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
OAEEQ016025

H36
EV Mode Indicator
This indicator illuminates when the
vehicle is driven by the electric motor.
Charging CableConnection Indicator (Plug-in hybrid vehicle)
This indicator illuminates in red when
the charging cable is connected.
Regenerative BrakeWarning Light
This warning light illuminates :
When the regenerative brake is not
operating. This causes the Brake
Warning light (red) and Regenerative
Brake Warning Light (yellow) to illu-
minate simultaneously as soon as
possible.
In this case, drive safely and have
your vehicle inspected by a
HYUNDAI authorised repairer.
The service brake still function, how-
ever, the operation of the brake pedal
may be more difficult than normal
and the braking distance can
increase.
LCD Display Messages
Check Hybrid system
This message is displayed when
there is a problem with the hybrid
control system.
Refrain from driving when the warn-
ing message is displayed.
In this case, we recommend that you
have your vehicle inspected by a
HYUNDAI authorised repairer.
EV
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3-11
Convenient features of your vehicle
3
If you suspect your smart key might
have sustained some damage, or
you feel your smart key is not work-
ing correctly, it is recommended that
you contact a HYUNDAI authorised
repairer.
Information
An inappropriately disposedbattery can be harmful to the
environment and human health.
Dispose of the battery according
to your local law(s) or regula-
tions.
Immobiliser system
The immobiliser system protects
your vehicle from theft. If an improp-
erly coded key (or other device) is
used, the engine’s fuel system is dis-
abled.
When the ignition switch is placed in
the ON position, the immobiliser sys-
tem indicator should come on briefly,
then go off. If the indicator starts to
blink, the system does not recognise
the coding of the key.
Place the ignition switch to the
LOCK/OFF position, then place the
ignition switch to the ON position
again.
The system may not recognise your
key’s coding if another immobiliser
key or other metal object (i.e., key
chain) is near the key. The engine
may not start because the metal may
interrupt the transponder signal from
transmitting normally.
If the system repeatedly does not
recognise the coding of the key, it is
recommended that you contact a
HYUNDAI authorised repairer. Do not attempt to alter this system or
add other devices to it. Electrical
problems could result that may make
your vehicle inoperable.
The transponder in your key is an
important part of the immobiliser
system. It is designed to give
years of trouble-free service, how-
ever you should avoid exposure to
moisture, static electricity and
rough handling. Immobiliser sys-
tem malfunction could occur.
NOTICE
iIn order to prevent theft of your
vehicle, do not leave spare keys
anywhere in your vehicle. Your
immobiliser password is a cus-
tomer unique password and
should be kept confidential.
WARNING

3-49
Convenient features of your vehicle
3
Information
• The fuel tank capacity is given inchapter 8.
• The fuel gauge is supplemented by a low fuel warning light, which will
illuminate when the fuel tank is
nearly empty.
• On inclines or curves, the fuel gauge pointer may fluctuate or the low fuel
warning light may come on earlier
than usual due to the movement of
fuel in the tank.
Avoid driving with an extremely
low fuel level. Running out of fuel
could cause the engine to misfire
damaging the catalytic converter.
Hybrid battery SOC (State of Charge) gauge
This gauge indicates the remaining
hybrid battery power. If the SOC is
near the "0" level, the vehicle auto-
matically operates the engine to
charge the battery. However, if the Service Indicator
( ) and Malfunction Indicator
Lamp (MIL) ( ) turn on when the
SOC gauge is near the "0" level, we
recommend the vehicle be checked
by a HYUNDAI authorised repairer.
Never try to start the vehicle if the
fuel tank is empty. In this condi-
tion, the engine cannot charge the
high voltage battery of the hybrid
system. If you try to start the vehi-
cle when the fuel is empty, the
high voltage battery will become
discharged and be damaged.
NOTICE
NOTICE
i
Running out of fuel can expose
vehicle occupants to danger.
You must stop and obtain addi-
tional fuel as soon as possible
after the warning light comes
on or when the gauge indicator
comes close to the "0 (Empty)"
level.
WARNING
OAEQ046009L
OAEPH047522L
■
Hybrid vehicle
■Plug-in hybrid vehicle

3-53
Convenient features of your vehicle
3
Warning and indicator lightsInformation
Make sure that all warning lights are
OFF after starting the engine. If any
light is still ON, this indicates a situa-
tion that needs attention.
Ready Indicator
This indicator illuminates :
When the vehicle is ready to be driven.
- ON : Normal driving is possible.
- OFF : Nor mal driving is not possible,
or a problem has occurred.
- Blinking : Emergency driving.
When the ready indicator goes OFF
or blinks, there is a problem with the
system. In this case, we recommend
that you have your vehicle inspected
by a HYUNDAI authorised repairer.
EV Mode Indicator
This indicator illuminates when the
vehicle is driven by the electric motor.
Service Warning Light
This warning light illuminates :
When the ignition switch or the Engine Start/Stop button is in the
ON position.
- It illuminates for approximately 3seconds and then goes off.
When there is a problem with the hybrid vehicle control system or
hardware.
When the warning light illuminates
whilst driving, or does not go OFF
after starting the vehicle, we recom-
mend that you have your vehicle
inspected by a HYUNDAI authorised
repairer.
Charging Cable Connection Indicator (Plug-in hybrid vehicle)
This indicator illuminates in red when
the charging cable is connected.
Air Bag Warning Light
This warning light illuminates:
Once you turn the ignition switch or
the Engine Start/Stop button to the
ON position.
- It illuminates for approximately 6seconds and then goes off.
When there is a malfunction with the SRS.
In this case, we recommend that
you have the vehicle inspected by
a HYUNDAI authorised repairer.
i
EV

3-59
Convenient features of your vehicle
3
Master Warning Light
This indicator light illuminates:
When there is a malfunction in oper-ation in any of the following systems:
- Low washer fluid (if equipped)
- Exterior lamp malfunction
- Blind-Spot Collision Warning(BCW) system malfunction
(if equipped)
- Forward Collision-Avoidance Assist (FCA) system malfunction
(if equipped)
- Smart cruise control malfunction (if equipped)
- Tyre Pressure Monitoring System (TPMS, if equipped)
- Driver Attention Warning (DAW) System malfunction (if equipped)
- Service reminder
To identify the details of the warning,
look at the LCD display.
Low Tyre Pressure Warning Light
This warning light illuminates:
Once you turn the ignition switch or
Engine Start/Stop button to the ON
position.
- It illuminates for approximately 3seconds and then goes off.
When one or more of your tyres are significantly underinflated.
For more information, refer to
“Tyre Pressure Monitoring
System (TPMS)” in chapter 6.
This warning light remains ON
after blinking for approximately 60
seconds, or repeatedly blinks ON
and OFF in 3 second intervals:
When there is a malfunction with the TPMS.
In this case, we recommend that
you have the vehicle inspected by
a HYUNDAI authorised repairer as
soon as possible.
For more information, refer to
“Tyre Pressure Monitoring
System (TPMS)” in chapter 6.
Safe Stopping
The TPMS cannot alert you to
severe and sudden tyre dam-
age caused by external factors.
If you notice any vehicle insta-
bility, immediately take your
foot off the accelerator pedal,
apply the brakes gradually with
light force, and slowly move to
a safe position off the road.
WARNING