charge KIA NIRO 2021 Owner's Manual

H29
Plug-in hybrid mode message

: The high-voltage
(hybrid) battery is
used to drive the
vehicle.

: The drive mode
will be automati-
cally selected
from either Electric
(CD) mode or
Hybrid (CS) mode
by the system
according to the
driving condition.
: The high-voltage
(hybrid) battery
and gasoline
engine are used to
drive the vehicle.
A corresponding message is dis-
played to indicate the selected mode.
■‘Infotainment System’ screen
Press [PHEV] on the [Home screen].
The Plug-in Hybrid menu consists of
five sections: [EV range], [Energy
information], [Charge management],
[ECO driving], [Energy flow].
For more information, please refer to
the Multimedia System Manual that
was separately supplied with your
vehicle.
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H33
Refuel to prevent Hybrid battery
Damage
This message is displayed when the
fuel tank is nearly empty.
You should refill the fuel tank to pre-
vent hybrid battery damage.
Check Virtual Engine Sound
System
This message is displayed when
there is a problem with the Virtual
Engine Sound System (VESS).
In this case, have the system
inspected by an authorized Kia deal-
er.
Charging stopped. Check the
cable connection
This warning message is displayed
when charging is stopped because
the charging connector is not cor-
rectly connected to the charging inlet
In this case, separate the charging
connector and re-connect it and
check whether there is any problem
(external damage, foreign sub-
stances, etc.) with the charging con-
nector and charging inlet.
Remaining charge time
(Plug-in hybrid vehicle)
The message is displayed to notify
the remaining time to fully charge the
battery.
Charging stopped. Please check
the AC charger (Plug-in hybrid
vehicle)
This message is displayed when
there is a problem with the charger.
Low/High System Temp.
Maintaining Hybrid mode
(Plug-in hybrid vehicle)
This message is displayed when the
temperature of the high-voltage
(hybrid) battery is too low or too high.
This warning message is to protect
the battery and the hybrid system.
Low/High System Temp.
Switching to Hybrid mode
(Plug-in hybrid vehicle)
This message is displayed when the
temperature of the high-voltage
(hybrid) battery is too low or high.
This warning message is to protect
the battery and the hybrid system.

H37
Regeneration
Hybrid battery is being charged by
regenerative braking.
(Wheel ➞Battery)
Engine Brake
The vehicle is being slowed by
engine compression.
(Wheel ➞Engine)
Power Reserve
Engine is both driving the vehicle
and charging the hybrid battery.
(Engine ➞ Wheel & Battery)
Engine Generation/Motor Drive
The engine charges up the high-volt-
age battery. The motor power is used
to drive the vehicle.
(Engine ➞Battery ➞Wheel)
Engine Generation/Regeneration
The engine and regenerative braking
system charge the hybrid battery
driving deceleration.
(Engine & Wheel ➞Battery)
Engine Brake/Regeneration
The engine compression can be
used to slow the vehicle. The regen-
erative braking system can be used
to charge the hybrid system.
(Wheel ➞Engine & Battery)
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H38
AUX. BATTERY SAVER+ (For
Plug-in Hybrid, if equipped)
The Aux. Battery Saver+ is a function
that monitors the charging status of
the 12V auxiliary battery.
If the auxiliary battery level is low, the
main high voltage battery charges
the auxiliary battery.
✽ ✽
NOTICE
The Aux. Battery Saver+ function will
be ON when the vehicle is delivered. If
the function is not needed, you may
turn it off in the Users Settings mode
on the LCD display. For more infor-
mation, refer to the "System setting"
on the following page.
Mode

When the vehicle is OFF with all
doors, hood and liftgate closed, the
Aux. Battery Saver+ periodically acti-
vates according to the auxiliary bat-
tery status.

When the engine start/stop button is
in the ON position with the charging
connector plugged in, this function
activates according to the auxiliary
battery status to prevent over-dis-
charge of the auxiliary battery.
✽ ✽
NOTICE
The Aux. Battery Saver+ activates
for a maximum of 20 minutes. If the
Aux. Battery Saver+ function acti-
vates more than 10 times consecu-
tively, in the Automatic Mode, this
function will stop activating, judg-
ing that there is a problem with the
auxiliary battery. In this case, drive
the vehicle for some period of time.
The function will start activating if
the auxiliary battery returns to nor-
mal.
✽ ✽
NOTICE
If the Aux. Battery Saver+ function
was activated, the high voltage bat-
tery level may have decreased.
CAUTION
The Aux. Battery Saver+ func-
tion cannot prevent battery dis-
charge if the auxiliary battery is
damaged, worn out, used as a
power supply or if unauthorized
electronic devices are used.
PLUG-IN HYBRID ENERGY FLOW

H39
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 Features ➞
Aux. Battery Saver+"WARNING
The Aux. Battery Saver+ relies
on the high voltage battery to
charge the 12V battery. The
charging indicator lamp will blink
rapidly when this is occurring.
To reduce the risk of electrical
shock, do not touch any high
voltage components (orange-
colored) or other electrical
devices while charging is occur-
ring.

H41
ECONOMICAL and SAFE
OPERATION of Hybrid system
Drive smoothly. Accelerate at a
moderate rate and maintain a
steady cruising speed. Don't make
"jack-rabbit" starts. Don't race
between stoplights.
Avoid heavy traffic whenever pos-
sible. Always maintain a safe dis-
tance from other vehicles so you
can avoid unnecessary braking.
This also reduces brake wear.
The regenerative brake generates
energy when the vehicle deceler-
ates.
When the hybrid battery power is
low, the hybrid system automatical-
ly recharges the hybrid battery.
When the engine runs in "N" posi-
tion, the hybrid system cannot gen-
erate electricity. The hybrid battery
cannot recharge in "N" position.
Please refer to chapter 6.
✽ ✽
NOTICE
When the hybrid system is in ready
mode, the engine will automatically
start and stop as needed.
The " " symbol will illuminate in
the cluster when the system is oper-
ational.
CAUTION - Extended
cranking
Do not crank the engine for a
prolonged period of time with-
out the engine starting. This
could result in damage to the
HEV battery and result in total
discharge.

H44
WARNING - Battery elec-
trolyte
As with all batteries, avoid fluid
contact with the Hybrid battery.
If the battery is damaged and if
electrolyte comes in contact
with your body, clothes or eyes,
immediately flush with a large
quantity of fresh water and seek
medical attention.
WARNING - After market
battery charger
Do not use an after-market bat-
tery charger to charge the
Hybrid battery. Doing so may
result in death or serious injury.
WARNING - High Waters
Avoid high waters as this may
result in your vehicle becom-
ing saturated with water and
could compromise the high
voltage components.
Do not touch any of the high
voltage components within
your vehicle if your vehicle
has been submerged in water
equal to half of the vehicle
height. Touching high voltage
components once submerged
in water could result in severe
burns or electric shock that
could result in death or seri-
ous injury.
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MotorCAUTION - High Voltage
Battery Damage
When loading your vehicle, be
careful of transporting items in
a manner that could damage the
high voltage battery. Do not
store items on top of the high
voltage battery or overload the
trunk area. Such actions may
ultimately damage the high volt-
age battery unit.
CAUTION - Carrying
Liquids in Trunk
Do not load large amounts of
liquid in open containers in the
vehicle. If spilled onto the HEV
battery, the liquid may cause a
short or further damage to the
battery.
COMPONENTS OF THE HYBRID/PLUG-IN HYBRID VEHICLE (CONT.)

H45
✽ ✽
NOTICE - Prolonged parking
Prolonged parking might cause bat-
tery discharge and operation failure
due to natural discharge. Driving
the vehicle approximately once
every 2 months, more than 9 miles
(15 km) is recommended. The bat-
tery will be charged automatically
when driving the vehicle.
WARNING - Exposure to
High Voltage
High voltage in the hybrid bat-
tery system is very dangerous
and can cause severe burns
and electric shock. This may
result in serious injury or death.
For your safety, never touch,
replace, dismantle or remove
any portion of the hybrid bat-
tery system including compo-
nents, cables and connectors.
WARNING - Use of Water
or Liquids
If water or liquids come into
contact with the hybrid system
components, and you are also
in contact with the water, severe
injury or death due to electrocu-
tion may occur.
WARNING - Hot
Components
When the hybrid battery system
operates, the HEV battery system
can be hot. Heat burns may result
from touching even insulated
components of the HEV system.
CAUTION - Cleaning
Engine
When you clean the engine com-
partment, do not wash using
water. Water may cause electric
arcing to occur and damage elec-
tronic parts and components.

H47
The HEV system may emit electro-
magnetic waves which can affect the
performance of electronic devices
appliances, such as laptop comput-
ers, which are not part of the vehicle
design.
If you park the vehicle for a long time,
the hybrid system will discharge. You
need to drive the vehicle approximate-
ly once every 2 months, more than 9
miles (15 km) is recommended.
When you start the hybrid system in
the "P" transmission position, the
" " symbol is illuminated in the
cluster. The driver can drive the vehi-
cle even if the engine is stopped.Virtual Engine Sound System
(VESS)
The Virtual Engine Sound System
generates engine sound for pedestri-
ans to hear vehicle sound because
there is limited sound while electric
motor power is used.
If the vehicle is moving at low
speed, the VESS will operate.
When the gear is shifted to R
(Reverse), an additional warning
sound will be heard.
WARNING - Turning off
HEV system
When you leave the vehicle, you
should turn off the hybrid sys-
tem. If you depress the acceler-
ator pedal by mistake and the
vehicle is not in the "P" posi-
tion, the vehicle will accelerate.
This may result in serious injury
or death.

H48
High Voltage Battery Air Intake
The hybrid battery air intake is locat-
ed on bottom and side of the rear
seats. The air intake cools down the
hybrid battery. When the hybrid bat-
tery air intake is blocked, the hybrid
battery may be overheated. Do not
obstruct the air intake with any other
objects.
If An Accident Occurs
Avoid the engine compartment.
Avoid making contact with any
orange or high voltage wires,
cables, or components.
Assume that a high voltage compo-
nent is exposed and move away from
the vehicle as promptly as possible.
Refer to Chapter 7 for towing infor-
mation.WARNING - Air Intake
Blocking the air intake behind
the rear seats may damage
the HEV battery.
Do not allow any water into
the air intake even when
cleaning. If any water enters
the air intake, the Hybrid bat-
tery may cause an electric
shock which can cause seri-
ous injury or death due to
electrocution.
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WARNING
-
Interference with electron-
ic medical devices
Electromagnetic waves that are
generated from the charger can
impact medical electric devices
such as an implantable cardiac
pacemaker. When using such
medical electric devices, ask
your medical professional and
the device manufacturer
whether charging your electric
vehicle will impact the operation
of the medical electric devices.
COMPONENTS OF THE HYBRID/PLUG-IN HYBRID VEHICLE (CONT.)