check engine KIA NIRO 2021 User Guide

Features of your vehicle
14 4
Remote start
You can start the vehicle using the
remote start button (5) of the smart
key.
To start the vehicle remotely:
Lock the doors by pressing the
door lock button (1) within 32 feet
(10 m) distance from the vehicle.
Press the remote start button (5)
for over 2 seconds within 4 sec-
onds after locking the doors.
Press the remote start button (5)
once to turn off the vehicle.
Air conditioner/heater system main-
tains the status before turning off the
vehicle. If no further action for oper-
ating/driving the vehicle is taken, the
vehicle will be turned off 10 minutes
after starting the vehicle remotely.
Start-up
You can start the engine without
inserting the key.
❈ For detailed information refer to
“ENGINE START/STOP button” in
chapter 5.CAUTION
• Laws in your country may
restrict the use of remote
start. You should check coun-
try regulations before using
this remote starting system.
It is only possible to start the
vehicle remotely when shifted
to P (Park).
If the hood or the liftgate is
opened, you cannot start the
vehicle remotely.

417
Features of your vehicle
1. Pry open the smart key center
cover.
2. Replace the battery with a new
battery (CR2032). When replacing
the battery, make sure the battery
position.
3. Install the battery in the reverse
order of removal.
you years of trouble-free use, how-
ever it can malfunction if exposed
to moisture or static electricity. If
you are unsure how to use or
replace the battery, contact an
authorized Kia dealer.

the smart key to malfunction. Be
sure to use the correct battery.

don't drop it, get it wet, or expose it
to heat or sunlight.
An inappropriately dis-
posed battery can be harm-
ful to the environment and
human health. Dispose the
battery according to your
local law(s) or regulations.
Immobilizer system
Your vehicle is equipped with an
electronic engine immobilizer system
to reduce the risk of unauthorized
vehicle use.
Whenever the ENGINE START/STOP
button is changed to the ON position,
the immobilizer system checks and
verifies if the key is valid or not.
If the key is valid, the engine will
start.
If the key is invalid, the engine will
not start.
✽ ✽
NOTICE
In order to prevent theft of your
vehicle, do not leave spare keys any-
where in your vehicle. Your
Immobilizer password is a customer
unique password and should be kept
confidential. Do not leave this num-
ber anywhere in your vehicle.
OBD048032
CAUTION - Smart key
damage
Do not drop, get wet or expose
the smart key to heat or sun-
light, or it will be damaged.

Features of your vehicle
26 4
Child-protector rear door lock
The child safety lock is provided to
help prevent children from acciden-
tally opening the rear doors from
inside the vehicle. The rear door
safety locks should be used whenev-
er children are in the vehicle.
1. Open the rear door.
2. Insert a key (or screwdriver) (1)
into the slot located on the rear
edge of the door and turn it to the
lock ( ) position. When the child
safety lock is in the lock position,
the rear door will not open even
when the inner door handle (2) is
pulled.3. Close the rear door.
To open the rear door, pull the out-
side door handle.
Even though the doors may be
unlocked, the rear door will not open
by pulling the inner door handle (2)
until the rear door child safety lock is
unlocked.
Rear Occupant Alert (ROA)
system
The Rear Occupant Alert (ROA) is
provided to help prevent exiting the
vehicle with a rear passenger left in
the vehicle.
When you open the front door after
opening and closing the rear door
and turning off the engine, the
"Check rear seats" warning message
appears on the cluster.
WARNING- Rear door
locks
Use the rear door safety locks
whenever children are in the
vehicle. If a child accidently
opens the rear doors while the
vehicle is moving, they may fall
out.
ODEP049006L
ODEP040100N

437
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 2 mph (3 km/h) 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
38 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.

441
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.

443
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. Any
type of fuel spilled on painted
surfaces may damage the paint.

449
Features of your vehicle
Electric Power Steering
(EPS)
The power steering uses a motor to
assist you in steering the vehicle. If
the engine is off or if the power steer-
ing system becomes inoperative, the
vehicle may still be steered, but it will
require increased steering effort.
The EPS is controlled by a power
steering control unit which senses
the steering wheel torque and vehi-
cle speed to command the motor.
The steering becomes heavier as the
vehicle’s speed increases and
becomes lighter as the vehicle’s
speed decreases for optimum steer-
ing control.
Should you notice any change in the
effort required to steer during normal
vehicle operation, have the power
steering checked by an authorized
Kia dealer. When you operate the steering
wheel in low temperature, noise
may occur. If temperature rises, the
noise will likely disappear. This is a
normal condition.
When the vehicle is stationary, and
the steering wheel is turned all the
way to the left or right continuous-
ly, the steering wheel becomes
harder to turn. The power assist is
limited to protect the motor from
overheating.
As time passes, the steering wheel
will return to its normal condition.
✽ ✽
NOTICE
The following symptoms may occur
during normal vehicle operation:
• The EPS warning light does not
illuminate.
• The steering gets heavy immedi-
ately after turning the ENGINE
START/STOP button is ON posi-
tion. This happens as the system
performs the EPS system diagnos-
tics. When the diagnostics are
completed, the steering wheel will
return to its normal condition.
• A click noise may be heard from
the EPS relay after turning the
ENGINE START/STOP button is
ON or OFF position.
• A motor noise may be heard when
the vehicle is at a stop or at a low
driving speed.
• If the Electric Power Steering
System does not operate normally,
the warning light will illuminate on
the instrument cluster. The steer-
ing wheel may become difficult to
control or operate abnormally.
Take your vehicle to an authorized
Kia dealer and have the vehicle
checked as soon as possible.
(Continued)
STEERING WHEEL

Features of your vehicle
84 4
ItemsExplanation
Automatically Lock
Enable on shift: All doors will be automatically locked if the vehicle is shifted from the P (Park)
position to the R (Reverse), N (Neutral), or D (Drive) position.
Enable on speed: All doors will be automatically locked when the vehicle speed exceeds 9.3 mph
(15 km/h).
Automatically Unlock
On shift to P: All doors will be automatically unlocked if the gear is shifted to the P (Park) posi-
tion.
Vehicle off/On key out : All doors will be automatically unlocked when the ENGINE START/STOP
button is set to the OFF position or the ignition key is removed from the
ignition switch.
Off : The auto door unlock operation will be canceled.
Two Press Unlock
If this item is checked, the two press unlock will be activated.
Press the door unlock button once to unlock the driver's door, and press the button once more
within 4 seconds to unlock the rest of the doors.
Horn Feedback
(if equipped) If this item is checked, the horn feedback will be activated.
After locking the door by pressing the lock button on the transmitter, if you press the lock button
again within 4 seconds, the warning sound will operate once to indicate that all doors are locked.
2. Door
❈The information provided may differ depending on which functions are applicable to your vehicle.

Features of your vehicle
86 4
ItemsExplanation
Seat Easy Access
Off : The seat easy access function will be deactivated.
Normal/Extended: When you turn off the engine, the driver's seat will automatically move rear-
ward short (Normal) or long (Extended) for you to enter or exit the vehicle more comfortably.
If you change the ignition key or ENGINE START/STOP button from OFF to ACC position, the
driver’s seat will return to the original position.
❈For more details, refer to “Driver Position Memory System” in chapter 3.
Welcome Mirror/Light If this item checked, the Welcome Mirror/Light will be activated.
Wireless Charging System If this item checked, the wireless charging system in the front seat will be activated.
Wiper/Lights Display If this item checked, the Wiper/Lights Display will be activated.
Auto Rear Wiper (in R) If this item checked, the Auto rear wiper will be activated.
Gear Position Pop-up If this item is checked, the Gear position pop-up display will be activated.
Coasting Guide Enable Coasting Guide : To activate or deactivate the Coasting guide.
Sound : To activate or deactivate the Coasting guide sound.
Start Coasting Choose the initial guiding time for Coasting guide. (Early/Normal/Late)
Icy road warning If this item is checked, the Icy road warning display will be activated.
Rear Occupant Alert If this item is checked, the Rear Occupant Alert (ROA) display will be activated.
5. Convenience (if equipped)
❈The information provided may differ depending on which functions are applicable to your vehicle.