ECU KIA NIRO HYBRID EV 2021 Owner's Manual

439
Features of your vehicle
✽
✽NOTICE
• Add fuel into the fuel tank within
20 minutes after opening the fuel
filler door. After 20 minutes, the
fuel tank may shut off, causing
fuel to overflow. In this case, re-
press the fuel filler door opening
button.
• Do not leave the fuel filler door opened for an extended period of
time. It may discharge the battery.
• Close the fuel filler door after fuel- ing the vehicle. If you start the
vehicle with the fuel filler door
opened, the message, “Check fuel
door”, illuminates on the LCD dis-
play.
Closing the fuel filler door
1. To install the cap, turn it clockwise
until it “clicks”. This indicates that
the cap is securely tightened.
2. Close the fuel filler door and push it lightly and make sure that it is
securely closed.
Always check that the fuel cap is
installed securely to prevent fuel
spillage in the event of an accident.
✽ ✽ NOTICE
• There may be an intermittent
noise near the refueling hole while
the engine is idling if the fuel cap is
not closed securely. This occurs
normally with the OBD system.
• When refueling on unlevel ground, the fuel gauge may not
point to the F position.
It is not a malfunction. If you
move your vehicle to a level
ground, the fuel gauge will move
to the full position.
• Tighten the cap until it clicks once, otherwise the fuel cap open warn-
ing indicator light will illumi-
nate.
WARNING - For Plug-in
Hybrid
Avoid refueling the vehicle
while charging the (high-volt-
age) hybrid battery. It may
cause a fire or an explosion due
to static electricity.
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.

Features of your vehicle
40
4
WARNING- Cell phone
fires
Do not use cellular phones
while refueling. Electric current
and/or electronic interference
from cellular phones can poten-
tially ignite fuel vapors causing
a fire.
WARNING- Portable fuel container
When using an approved
portable fuel container, be sure
to place the container on the
ground prior to refueling. Static
electricity discharge from the
container can ignite fuel vapors
causing a fire. Once refueling
has begun, contact with the
vehicle should be maintained
until the filling is complete. Use
only approved portable plastic
fuel containers designed to
carry and store gasoline.
Always check that the fuel cap is
installed securely to prevent fuel
spillage in the event of an accident.
WARNING- Fire/explo- sion risk
Read and follow all warnings
posted at the gas station facili-
ty. Failure to follow all warnings
may result in severe personal
injury, severe burns or death
due to fire or explosion.
WARNING- Static electricity
• Before touching the fuel noz- zle, you should eliminate
potentially dangerous static
electricity discharge by touch-
ing another metal part of the
vehicle, a safe distance away
from the fuel filler neck, noz-
zle, or other gas source.
Do not get back into a vehicle once you have begun refueling
since you can generate static
electricity by touching, rubbing
or sliding against any item or
fabric (polyester, satin, nylon,
etc.) capable of producing stat-
ic electricity. Static electricity
discharge can ignite fuel
vapors resulting in rapid burn-
ing. If you must reenter the
vehicle, you should once again
eliminate potentially danger-
ous static electricity discharge
by touching a metal part of the
vehicle, away from the fuel filler
neck, nozzle or other gasoline
source.WARNING- Refueling
Always remove the fuel cap
carefully and slowly. If the cap
is venting fuel or if you hear a
hissing sound, wait until the
condition stops before com-
pletely removing the cap. If
pressurized fuel sprays out, it
can cover your clothes or skin
and subject you to the risk of
fire and burns.

441
Features of your vehicle
Make sure to refuel your vehicle
according to the “Fuel requirements”
suggested in chapter 1.
If the fuel filler cap requires replace-
ment, use only a genuine Kia cap or
the equivalent specified for your vehi-
cle. An incorrect fuel filler cap can
result in a serious malfunction of the
fuel system or emission control sys-
tem.
WARNING- Smoking
DO NOT use matches or a
lighter and DO NOT SMOKE or
leave a lit cigarette in your vehi-
cle while at a gas station espe-
cially during refueling.
Automotive fuel is highly flam-
mable and can, when ignited,
result in fire.
WARNING- Refueling & Vehicle fires
When refueling, always shut the
engine off. Sparks produced by
electrical components related
to the engine can ignite fuel
vapors causing a fire. Once
refueling is complete, check to
make sure the filler cap and
filler door are securely closed,
before starting the engine.
WARNING
In case of using EV drive mode
for a certain time without run-
ning Engine, EMM(Engine
Maintenance Mode) will auto-
matically activate by the system
to protect fuel system and the
engine.
Therefore, even though if it is
possible to use EV drive mode
with enough battery power, the
engine may run by the system
to protect fuel system and the
engine.
If you leave the fuel without
refueling or using for over 6
months, the remained fuel in the
fuel system may be deteriorat-
ed. From this, corrosion or
blocking problem may occur.
It is recommended using mini-
mum 40% of remained fuel at
least every 6 months by select-
ing Hybrid (CS) mode and refu-
el the vehicle with new fuel.
CAUTION- Exterior paint
Do not spill fuel on the exterior surfaces of the vehicle. Anytype of fuel spilled on paintedsurfaces may damage the paint.

Features of your vehicle
46 4
✽
✽
NOTICE
Do not release the lever until the
operation is completed.
If you release the lever during oper-
ation, try again from step 2.
6. Release the sunroof control lever
after all operation has completed.
(The sunroof system has been
reset.)
❈For more detailed information,
contact an authorized Kia dealer.
✽ ✽
NOTICE
If the sunroof is not reset when the
vehicle battery is disconnected or
discharged, or related fuse is blown,
the sunroof may operate improper-
ly.
Sunroof open warning
If the driver removes the ignition key
(smart key: turns off the engine)
when the sunroof is not fully closed,
the warning chime will sound for a
few seconds and a warning image
will appear on the LCD display.
Close the sunroof securely when
leaving your vehicle.
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455
Features of your vehicle
Automatic-dimming function
Your mirror will automatically dim
upon detecting glare from the vehi-
cles traveling behind you.
✽ ✽
NOTICE
The mirror defaults to the ON posi-
tion each time the vehicle is started.
Integrated HomeLink®Wireless
Control System
The HomeLink
®Wireless Control
System provides a convenient way to
replace up to three hand-held radio-
frequency (RF) transmitters with a
single built-in device. This innovative
feature will learn the radio frequency
codes of most current transmitters to
operate devices such as gate opera-
tors, garage door openers, entry
door locks, security systems, even
home lighting. Both standard and
rolling code-equipped transmitters
can be programmed by following the
outlined procedures. Additional
HomeLink
®information can be found
at: www.homelink.com or by calling
1-800-355-3515.
❈HomeLink
®is a registered trade-
mark of Gentex Corporation.Retain the original transmitter of the
RF device you are programming for
use in other vehicles as well as for
future HomeLink
®programming. It is
also suggested that upon the sale of
the vehicle, the programmed
HomeLink
®buttons be erased for
security purposes.

Features of your vehicle
142 4
Liftgate room lamp
The liftgate room lamp comes on
when the liftgate is opened.
✽ ✽
NOTICE
The liftgate lamp comes on as long
as the liftgate lid is open. To prevent
unnecessary charging system drain,
close the liftgate lid securely after
using the liftgate.
Vanity mirror lamp
Push the switch to turn the light on or
off.
: The lamp will turn on if this
button is pressed.
: The lamp will turn off if this
button is pressed.
OQL045416ODEP049412
CAUTION - Vanity mirror
lamp
Always have the switch in the
off position when the vanity mir-
ror lamp is not in use. If the sun-
visor is closed without the lamp
off, it may discharge the battery
or damage the sunvisor.

Features of your vehicle
164 4
STORAGE COMPARTMENTS
These compartments can be used to
store small items required by the
driver or passengers.
To avoid possible theft, do not
leave valuables in the storage
compartment.
Always keep the storage compart-
ment covers closed while driving.
Do not attempt to place so many
items in the storage compartment
that the storage compartment
cover can not close securely.Center console storage
To open the center console storage,
pull up the lever.
Glove box
To open the glove box, push the lever
and the glove box will automatically
open. Close the glove box after use.WARNING - Flammable
materials
Do not store propane cylinders
or other flammable/explosive
materials in the vehicle. These
items may catch fire and/or
explode if the vehicle is
exposed to hot temperatures for
extended periods.
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4177
Features of your vehicle
Clothes hanger
❈This actual feature may differ from the illus-
tration.
A Coat hook is next to the rear grab
handle.
Floor mat anchor(s)
(if equipped)
When using a floor mat on the front
floor carpet, make sure it attaches to
the floor mat anchor(s) in your vehi-
cle. This keeps the floor mat from
sliding forward.
ODE046425
CAUTION - Hanging
clothing
Do not hang heavy clothes,
since they may damage the
hook.
WARNING
Do not hang other objects such
as hangers or hard objects from
the clothes hanger. Also, do not
put heavy, sharp or breakable
objects in the clothing’s pock-
ets. In an accident or when the
curtain air bag is inflated, it may
cause vehicle damage or per-
sonal injury.
OPS046500
OXM043309
■Type A■Type B
WARNING - After market
floor mat
Do not install aftermarket floor
mats that are not capable of
being securely attached to the
vehicle's floor mat anchors.
Unsecured floor mats can inter-
fere with pedal operation.

Features of your vehicle
178 4
The following must be observed
when installing ANY floor mat to the
vehicle.
Ensure that the floor mats are
securely attached to the vehicle's
floor mat anchor(s) before driving
the vehicle.
Do not use ANY floor mat that can-
not be firmly attached to the vehi-
cle's floor mat anchors.
Do not stack floor mats on top of
one another (e.g. all-weather rub-
ber mat on top of a carpeted floor
mat). Only a single floor mat should
be installed in each position.
✽ ✽
NOTICE
Your vehicle was manufactured with
driver's side floor mat anchors that
are designed to securely hold the
floor mat in place. To avoid any
interference with pedal operation,
Kia recommends that only the Kia
floor mat designed for use in your
vehicle be installed.
Luggage net holder
To keep items from shifting in the
cargo area, you can use the holders
located in the cargo area to attach
the luggage net.
If necessary, we recommend that
you contact an authorized Kia dealer.
WARNING - Luggage net
Always keep your face and
body out of the luggage net
recoil path and avoid using the
luggage net when the straps
have visible signs of wear or
damage. The luggage net can
snap and cause injuries.
CAUTION
To prevent damage to the vehi-
cle, care should be taken when
carrying fragile or bulky objects
in the luggage compartment.
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4179
Features of your vehicle
Cargo security screen
(if equipped)
Use the cargo security screen to
hide items stored in the cargo area.
To use the cargo security screen,
pull the handle backward and insert
the edges into the slots.
ODE046429L
WARNING - Cargo
Security Screen
Do not place objects on the
cargo security screen. Such
objects may be thrown about
inside the vehicle and possibly
injure vehicle occupants during
an accident or when braking.
CAUTION
Do not place luggage on the
cargo security screen. This may
cause the security screen to
become damaged or malformed.