2018 KIA NIRO PLUG-IN HYBRID charging

HEV (HYBRID ELECTRIC VEHICLE) SYSTEM / H2
PHEV (PLUG-IN ELECTRIC VEHICLE) SYSTEM / H3 CHARGING THE PLUG-IN HYBRID VEHICLE / H4
DRIVING THE HYBRID/PLUG-IN HYBRID VEHICLE / H25 HYBRID ENERGY FLOW / H31
PLUG-IN HYBRID ENERGY FLOW / H33
STARTING THE HYBRID/PLUG-IN HYBRID VEHICLE (SMART KEY) / H37 COMPONENTS OF THE HYBRID/PLUG-IN HYBRID VEHICLE / H39
Hybrid System Overview

H2
HEV (HYBRID ELECTRIC VEHICLE) SYSTEM
The Kia Hybrid Electric Vehicle (HEV) uses both the gasoline engine and the electric motor for power. The electric
motor is run by a 360V high-voltage HEV battery.
Depending on the driving conditions, the HEV computer selectively operates between the engine and the electric
motor or even both at the same time.
Fuel efficiency increases when the engine is at idle, or when the vehicle is driven by the electric motor with the HEV
battery.
The HEV battery charge must be maintained for the times when the engine acts as a generator, such as when
stopped at idle. Charging also occurs when decelerating or by regenerative braking.
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Startup/Low speed cruiseAcceleration High speed cruise DecelerationStop
Electric motorElectric motor+EngineEngine+
Motor or MotorChargingEngine OFF

H3
PHEV (PLUG-IN ELECTRIC VEHICLE) SYSTEM
The Kia Plug-in Hybrid Electric Vehicle (PHEV) shares the characteristics of both a conventional hybrid electric vehi-
cle and an all-electric vehicle.
When used as a conventional hybrid electric vehicle, the HEV computer selectively operates between the engine and
the electric motor or even both at the same time.
When it is operating in the electric vehicle mode, the vehicle is driven only using the electric motor over a certain dis-
tance until the hybrid battery becomes low. The driving distance in EV mode depends on customer driving style and road
conditions. Aggressive driving maneuvers may at times temporarily enable the engine to operate for maximum power.
The hybrid battery can be fully charged by connecting a plug to an external electric power source.
The engine can be turned on due to factors such as heater usage and a frequent operation of the accelerator pedal
by a driver in CD mode.
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Electric Vehicle ModeStart up/Low speedAcceleration High speedDecelerationExternal charging
Electric motor
CD (Charge Depleting) Mode
CS (Charge Sustaining) Mode
Charging
MotorEngine+MotorEngine+Motor
or MotorChargingBattery charging
6

H4
Charging Information
• Normal Charger: The plug-inhybrid vehicle is charged by plug-
ging into a normal charger installed
in your home or a public charging
station. (For further details, refer to
the 'Normal Charge'.) Trickle Charger: The plug-in hybrid
vehicle can be charged by using
household electricity.
The electrical outlet in your home
must comply with regulations and
can safely accommodate the
Voltage / Current (Amps) / Power
(Watts) ratings specified on the
trickle charge. Use only as a back-
up charger.
Charging Time
Normal Charger: Takes about 2hours 15 minutes at room tempera-
ture (Can be charged to 100%.).
Depending on the condition and
durability of the high-voltage bat-
tery, charger specifications, and
ambient temperature, the time
required for charging the high-volt-
age battery may vary.
Trickle Charger : Use in emergency situations only.
CHARGING THE PLUG-IN HYBRID VEHICLE
Charging Types
ature, the time required for charging the high voltage battery may vary.

CategoryCharging Inlet (Vehicle)Charging ConnectorCharging OutletCharging Method Charging Time
Normal
Charger
Normal charger
installed in homes
or public charging
stations Approximately 2 hours
15 minutes (to fully
charge the plug-in
hybrid,100%)
Trickle
ChargerHousehold currentUse in emergency situ-
ations only.
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H5
Charging Status
You can check the charging status at
the outside of vehicle when charging
or using (it is not driving status) the
high-voltage battery.
➀: Charging indicator lamp
Charging Connector
AUTO/LOCK Mode
You may select when the charging
connector can be locked and
unlocked in the charging inlet.
Press the button to change
between AUTO mode and LOCK
mode.
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Operation of
Charging Indicator Lamp (1)
Charging Status
Turns on (Green)Charging inprogress
Turns offNot Charging or fully charged
Slowly blinks
(Green) and then turns off (repeat for 3 minutes)Waiting for sched- uled charging
(turns off after 3 minutes)
Quickly
blinks(Green) and then turns off
(repeats during operation)
Aux. Battery Saver+ operating in progress
Slowly blinks (Red)Malfunction

H6
When the Charging Connector
is Locked
LOCK mode (button indicator off) :The connector locks when the
charging connector is plugged into
the charging inlet. The connector is
locked until all doors are unlocked
by the driver. This mode can be used
to prevent charging cable theft.
- If the charging connector isunlocked when all doors are
unlocked, but the charging cable
is not disconnected within 10 sec-
onds, the connector will be auto-
matically locked again.
- If the charging connector is unlocked when all doors are
unlocked, but all doors are locked
again, immediately, the connector
will be automatically locked again. AUTO mode (button indicator on) :
The connector locks when charg-
ing starts. The connector unlocks
when charging is complete. This
mode can be used when charging
in a public charging station. ❈ ❈
Charging connector
AUTO/LOCK mode
When the charging connector is
plugged into the charging inlet, the
connector lock timing varies with the
modes selected by pressing the but-
ton.
LOCK mode : The connector locks automatically when the charging
connector is connected normally.
AUTO mode : The connector locks when charging and automatically
unlocks when charging is complet-
ed.
❈ For more details, refer to the
“Charging connector AUTO/LOCK
mode”.
CHARGING THE PLUG-IN HYBRID VEHICLE (CONT.)
LOCKAUTO
Before chargingOX
While chargingOO
Finished chargingOX

H7
❈Locking/unlocking the charging
door
The charging door lock/unlock func-
tion works only when the following
conditions are satisfied with the
charging door closed.
If the unlock function does not work,
use the emergency charging door
unlock method to unlock the charg-
ing door. (For more details, refer to
the “Unlock charging door in emer-
gency”)
1. Conditions for lock : − −


When locking doors from out-
side the vehicle with the charg-
ing door closed.
➀ : When locking the driver’s door
using a mechanical key
➁ : When locking doors using a
smart key
➂ : When pressing the door
lock/unlock button on the front
door outside handle while the
smart key is detected and
doors are unlocked 2. Conditions for unlock :
− −


When unlocking doors from out-
side the vehicle with the charg-
ing door closed.
➀ : When unlocking the driver’s
door using a mechanical key
➁ : When unlocking doors using a
smart key
➂ : When pressing the door
lock/unlock button on the front
door outside handle while the
smart key is detected and
doors are lockedScheduled Charging
(if equipped)
You can set reserved charging using the AVN.
Refer to the AVN for detailed infor
mation about setting reserved
charging.
Scheduled charging can only be done when using a normal charger
or the portable charging cable
(ICCB: In-Cable Control Box).
❈ AVN : Audio, Video, Navigation

H8
When scheduled charging is setand the normal charger or the
portable charging cable (ICCB: In-
Cable Control Box) is connected
for charging, the indicator lamp
blinks (for 3 minutes) to indicate
that scheduled charging is set. When scheduled charging is set,
charging is not initiated immediate-
ly when the normal charger or
portable charging cable (ICCB: In-
Cable Control Box) is connected.
If charging is required immediately, turn off the scheduled charge
using the vehicle’s touchscreen or
UVO eco smartphone application
or press the vehicle's scheduled
charge release button( ).
When the scheduled charge is set, the charge start time is calculated
by itself. In some cases, charging
may start immediately after con-
necting the charger. If you press the scheduled charging
deactivation ( ) button to immedi-
ately charge the battery, charging
must be initiated 3 minutes after the
charging cable has been connected.
When you press the scheduled
charging deactivation ( ) button
for immediate charging, the sched-
uled charge setting is not com-
pletely deactivated. If you need to
completely deactivate the sched-
uled charge setting, use the AVN
to finalize the deactivation.
Refer to "Normal Charge or Trickle
Charge" for details about connect-
ing the normal charger and the
portable charger (ICCB: In-Cable
Control Box).
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CHARGING THE PLUG-IN HYBRID VEHICLE (CONT.)