engine KIA NIRO HYBRID EV 2021 Workshop Manual

Features of your vehicle
16 4
Smart key immobilizer system
Your vehicle is equipped with an
electronic engine immobilizer system
to reduce the risk of unauthorized
vehicle use.
Your immobilizer system is com-
prised of a small transponder in the
smart key and electronic devices
inside the vehicle.
With the immobilizer system, whenev-
er you turn the ENGINE START/STOP
button to the ON position by pressing
the button while carrying the smart
key, it verifies if the smart key is valid.
If the key is determined to be valid,
the engine will start.
If the key is determined to be invalid,
the engine will not start.
✽ ✽
NOTICE
Do not put metal accessories near
the ignition switch.
Metal accessories may interrupt the
transponder signal and may prevent
the engine from being started.
To deactivate the immobilizer
system:
Turn the ENGINE START/STOP but-
ton to the ON position by pressing
the button while carrying the smart
key.
In order to prevent theft of your vehi-
cle, do not leave spare keys any-
where in your vehicle.
To activate the immobilizer system:
Turn the ENGINE START/STOP but-
ton to the OFF position. The immobi-
lizer system activates automatically.
Without a valid smart key for your
vehicle, the engine will not start.
✽ ✽
NOTICE
When starting the engine, do not use
the key with other immobilizer keys
around. Otherwise the engine may
not start or may stop soon after it
starts. Keep each key separate in
order to avoid a starting malfunction.
✽ ✽
NOTICE
If you need additional keys or lose
your keys, contact an authorized
Kia dealer.
IC WARNING
This device complies with
Industry Canada licence-
exempt RSS standard(s).
Operation is subject to the fol-
lowing two conditions: (1) this
device may not cause interfer-
ence, and (2) this device must
accept any interference, includ-
ing interference that may cause
undesired operation of the
device.

Features of your vehicle
18 4
This system is designed to provide
protection from unauthorized entry
into the vehicle. This system is oper-
ated in three stages: the first is the
“Armed” stage, the second is the
“Theft-alarm” stage, and the third is
the “Disarmed” stage. If triggered,
the system provides an audible
alarm with blinking of the hazard
warning lights.
Armed stage
Park the vehicle and stop the engine.
Arm the system as described below.
Using the folding key
1. Turn off the engine and remove the
ignition key from the ignition
switch.
2. Make sure that all doors, the
engine hood and liftgate are
closed and latched.
3. Lock the doors by pressing the
lock button on the transmitter.
After completion of the steps
above, the hazard warning lights
will blink once to indicate that the
system is armed.
If the liftgate or engine hood
remains opened, the hazard warn-
ing lights will not operate and
theft-alarm will not arm. After this,
if the liftgate and engine hood are
closed, the hazard warning lights
will blink once and the theft-alarm
will arm.
Using the smart key
1. Turn off the engine.
2. Make sure that all doors, the
engine hood and liftgate are
closed and latched.

button of the front outside door
handle with the smart key in your
possession.
After completion of the steps
above, the hazard warning lights
will operate once to indicate that
the system is armed.
If the liftgate or engine hood
remains opened, the hazard
warning lights will not operate
and theft-alarm will not arm. After
this, if the liftgate and engine
hood are closed, the hazard
warning lights will blink once and
the theft-alarm will arm.
THEFT-ALARM SYSTEM
Armed
stage
Theft-alarm
stageDisarmed
stage

419
Features of your vehicle

lock button on the smart key.
After completion of the steps
above, the hazard warning lights
will operate once to indicate that
the system is armed.
If the liftgate or engine hood
remains opened, the hazard
warning lights will not operate
and theft-alarm will not arm. After
this, if the liftgate and engine
hood are closed, the hazard
warning lights will blink once and
the theft-alarm will arm.Do not arm the system until all
passengers have left the vehicle. If
the system is armed while a pas-
senger(s) remains in the vehicle,
the alarm may be activated when
the remaining passenger(s)
leaves the vehicle. If any door (or
liftgate) or engine hood is opened
within 30 seconds after the sys-
tem enters the armed stage, the
system will be disarmed to pre-
vent unnecessary alarm.Theft-alarm stage
The alarm will be activated if any of
the following occurs while the system
is armed.
A front or rear door is opened with-
out using the transmitter (or smart
key).
The liftgate is opened without
using the transmitter (or smart
key).
The engine hood is opened.
The horn will sound and the hazard
warning lights will blink continuously
for approximately 27 seconds. To
turn off the system, unlock the doors
with the transmitter (or smart key).

Features of your vehicle
20 4
Disarmed stage
The system will be disarmed when:
Folding key
- The door unlock button is pressed.
- The engine is started. (within 3
seconds)
- The ignition switch is in the “ON”
position for 30 seconds or more.
Smart key
- The door unlock button is pressed.
- The button of the front outside door
is pressed while carrying the smart
key.
- The engine is started. (within 3
seconds)
After the doors are unlocked, the
hazard warning lights will blink twice
to indicate that the system is dis-
armed.
After pressing the unlock button, if
any door (or liftgate) is not opened
within 30 seconds, the system will be
rearmed.
✽ ✽
NOTICE
• Without smart key system
If the system is not disarmed with
the transmitter, insert the key into
the ignition switch and start the
engine. Then the system will be
disarmed.
• With smart key system
If the system is not disarmed with
the smart key, open the door with
the mechanical key and start the
engine. Then the system will be
disarmed.
• If you lose your keys, Kia recom-
mends to visit an authorized Kia
dealer/service partner.CAUTION
Do not change, alter or adjust the
theft-alarm system because it
could cause the theft-alarm sys-
tem to malfunction have the sys-
tem serviced by a professional
workshop. Kia recommends to
visit an authorized Kia
dealer/service partner.
Malfunctions caused by improp-
er alterations, adjustments or
modifications to the theft-alarm
system are not covered by your
vehicle manufacturer warranty.

Features of your vehicle
22 4
✽
✽
NOTICE
Always turn off the engine, engage
the parking brake, close all win-
dows, and lock all doors when leav-
ing your vehicle unattended.
Operating door locks from
inside the vehicle
With the door lock button
To unlock a door, pull the door lock
button (1) to the “Unlock” position.
The red mark on the button will be
visible.
To lock a door, push the door lock
button (1) to the “Lock” position. If
the door is locked properly, the red
mark on the door lock button will
not be visible.
To open a door, pull the door handle
(2) outward.
ODE046004
WARNING
If adult passengers must remain
in the vehicle while it is very hot
or cold outside, there is risk of
injuries or danger to life. Do not
lock the vehicle from the out-
side when there are adult pas-
sengers in the vehicle.

Features of your vehicle
30 4
Power windows
The ignition switch or ENGINE
START/STOP button must be in the
ON position for power windows to
operate.
Each door has a power window
switch that controls the door's win-
dow. The driver has a power window
lock button which can block the oper-
ation of rear passenger windows.
The power windows can be operated
for approximately 30 seconds after
the engine is turned off.
However, if the front doors are
opened, the power windows cannot
be operated even within the 30 sec-
ond period.
The driver’s door has a master power
window switch that controls all the
windows in the vehicle.
If the window cannot be closed
because it is blocked by objects,
remove the objects and close the
window.
✽ ✽
NOTICE
While driving with the rear windows
down or with the sunroof (if
equipped) in an open (or partially
open) position, your vehicle may
demonstrate a wind buffeting or
pulsation noise. This noise is a nor-
mal occurrence and can be reduced
or eliminated by taking the follow-
ing actions. If the noise occurs with
one or both of the rear windows
down, partially lower both front
windows approximately 2.5 cm (1
in.). If you experience the noise with
the sunroof open, slightly reduce the
size of the sunroof opening.
Window opening and closing
To open or close a window, press
down or pull up the front portion of
the corresponding switch to the first
detent position (5).
OJF045016
CAUTION
Do not install any accessories
in the vehicle that extend into
the open window area. Such
objects will impact the proper
function of the Automatic rever-
sal “jam protection” feature.

431
Features of your vehicle
Auto up/down window (if equipped)
Pressing or pulling up the power win-
dow switch momentarily to the second
detent position (6) completely lowers
or raises the window even when the
switch is released. To stop the window
at the desired position while the win-
dow is in operation, pull up or press
down and release the switch.If the power window does not operate
normally, the automatic power win-
dow system must be reset as follows:
1. Turn the ignition switch or ENGINE
START/STOP button to the ON
position.
2. Close the driver's and passenger's
window and continue pulling up
the driver’s power window switch
for at least 1 second after the win-
dow is completely closed.
Automatic reversal
(for Auto up/down window)
If the upward movement of the win-
dow is blocked by an object or part of
the body, the window will detect the
resistance and will stop upward
movement. The window will then
lower approximately 30 cm (11.8 in.)
to allow the object to be cleared.
The distance may vary based on the
size or position of the window. If the
window detects the resistance while
the power window switch is pulled up
continuously, the window will stop
upward movement then lower
approximately 2.5 cm (1 in.).
OUN026013
OJF045017L

Features of your vehicle
34 4
Opening the hood
1. Pull the release lever to unlatch
the hood. The hood should pop
open slightly.
Open the hood after turning off the
engine on a flat surface, shifting the
shift lever to the P (Park) position
and setting the parking brake.2. Go to the front of the vehicle, raise
the hood slightly, push the second-
ary latch (1) upward inside of the
hood center and lift the hood (2).
3. Raise the hood. It will completely
rise by itself after it has been
raised about halfway.4. Pull out the stay rod.
5. Hold the hood opened with the
stay rod (1).
HOOD
ODE046014
ODEP049015ODE046016
WARNING - Stay Rod
To prevent injuries from being
burned by hot metal, grab the
stay rod in the area wrapped in
rubber.
Ensure that the stay rod is
completely inserted into the
hole on the hood whenever you
inspect the engine compart-
ment. This will prevent the
hood from falling and possibly
injuring you.

435
Features of your vehicle
Hood open warning
The warning message will appear on
the LCD display when hood is open.
The warning chime will operate when
the vehicle is being driven at or
above 3 km/h (2 mph) with the hood
open.
Closing the hood
1. Before closing the hood, check the
following:

partment must be correctly
installed.

bustible material must be
removed from the engine com-
partment.
2. Lower the hood halfway and push
down to securely lock in place.

hood is secure.

slight force, open the hood again
and close it more firmly.WARNING - Fire risk
Do not leave gloves, rags or any
other combustible material in the
engine compartment. Doing so
may cause a heat-induced fire.
WARNING - Unsecured
engine hood
Always double check to be sure
that the hood is firmly latched
before driving away. If it is not
latched, the hood could fly open
while the vehicle is being driv-
en, causing a total loss of visi-
bility, which might result in an
accident.
CAUTION - Hood obstruc-
tion
Before closing the hood, ensure
that all obstructions are
removed from the hood open-
ing. Closing the hood with an
obstruction present in the hood
opening may result in property
damage.
ODEP049118

Features of your vehicle
36
4
Opening the fuel filler door
The fuel filler door must be opened
from inside the vehicle by pressing
the fuel filler door opener button.
If the fuel filler door does not open
because ice has formed around it,
tap lightly or push on the lid to break
the ice and release the lid. Do not pry
on the lid. If necessary, spray around
the lid with an approved de-icer fluid
(do not use radiator anti-freeze) or
move the vehicle to a warm place
and allow the ice to melt. 1. Stop the engine.
2. To open the fuel filler door, push
the fuel filler door opener button.
3. Pull open the fuel filler door (1).
4. To remove the cap, turn the fuel filler cap (2) counterclockwise.
5. Refuel as needed.
FUEL FILLER DOOR (HYBRID)
ODEP049017L
ODEP049585L
WARNING
Before refueling, be sure to
check what type of fuel is used
for your vehicle.
If you put diesel fuel into a
gasoline-powered vehicle or
gasoline into a diesel-powered
vehicle, it may affect the fuel
system and cause serious dam-
age to the vehicle.