2018 KIA NIRO PLUG-IN HYBRID check engine

Features of your vehicle
12
4
Locking
Pressing the button of the front out-
side door handles with all doors (and
liftgate) closed and any door
unlocked, locks all the doors (and lift-
gate). The hazard warning lights will blink
once to indicate that all doors (and
liftgate) are
locked. The button will
only operate when the smart key is
within 28 ~ 40 in (0.7 ~ 1 m) from the
outside door handle. If you want to
make sure that a door has locked or
not, you should check the door lock
button inside the vehicle or pull the
outside door handle.
Even though you press the button,
the doors will not lock and the chime
sounds if any of the following occurs:
The smart key is in the vehicle.
The ENGINE START/STOP button is in the ACC or ON position.
Any door except the liftgate is opened.
Unlocking
Pressing the button of the front out-
side door handles with all doors (and
liftgate) closed and locked, unlocks
all the doors (and liftgate). The haz-
ard warning lights will blink twice to
indicate that all doors (and liftgate)
are unlocked. The button will only
operate when the smart key is within
28 ~ 40 in (0.7 ~ 1 m) from the out-
side door handle.
When Two press unlock function is
activated,
- If you press the Door Unlock but-ton(2) on the smart key, driver`s
door will unlock.
- If you press Door Unlock button(2) on the smart key within four sec-
onds again, then all the doors will
unlock.
- If you press the driver's outside door handle button, driver`s door
will unlock.
- If you press the driver's outside door handle button within four sec-
onds again, then all the doors will
unlock.
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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 thefollowing:
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 areremoved from the hood open-ing. Closing the hood with anobstruction present in the hoodopening may result in propertydamage.
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Features of your vehicle
36
4
1. Stop the engine.
2. To open the fuel filler lid, push the
fuel filler lid opener button.
3. Pull open the fuel filler lid (1).
4. To remove the cap, turn the fuel filler cap (2) counterclockwise.
5. Refuel as needed.
✽ ✽ NOTICE
• Add fuel into the fuel tank within
20 minutes after opening the fuel
filler lid. After 20 minutes, the fuel
tank may shut off, causing fuel to
overflow. In this case, re-press the
fuel filler lid 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 lid after fuel- ing the vehicle. If you start the
vehicle with the fuel filler lid
opened, the message, “Check fuel
door”, illuminates on the LCD dis-
play.
Closing the fuel filler lid
1. To install the cap, turn it clockwise
until it “clicks”. This indicates that
the cap is securely tightened.
2. Close the fuel filler lid 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.
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Features of your vehicle
38
4
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- 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- 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.
CAUTION- Exterior paint
Do not spill fuel on the exterior surfaces of the vehicle. Anytype of fuel spilled on paintedsurfaces may damage the paint.
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.

Features of your vehicle
44
4
Electronic 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. If the Electronic Power Steering
System does not operate normally,
the warning light will illuminate on
the instrument cluster. The steering
wheel may require increased
steering effort. Take your vehicle to
an authorized Kia dealer and have
the vehicle checked as soon as
possible.
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 position.
This happens as the system per-
forms the EPS system diagnostics.
When the diagnostics are complet-
ed, 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 Electronic 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
82
4
Smart Cruise Control Response (if
equipped) : Choose the sensitivi-
ty(Slow/Normal/Fast) of the smart
cruise control.
❈ For more details, refer to “Smart
Cruise Control System” in chapter
6.
Autonomous Emergency Braking (if equipped) : If this item is
checked, the AEB function will be
activated.
❈ For more details, refer to
“Autonomous Emergency Braking
(AEB)” in chapter 6.
Forward Collision Warning (if equipped) : Choose the sensitivity
of the forward collision warning.
- Late/Normal/Early
❈ For more details, refer to
“Autonomous Emergency Braking
(AEB)” in chapter 6. BSD (Blind Spot Detection) Sound
(if equipped) : If this item checked,
the blind spot detection sound will
be activated.
❈ For more details, refer to “Blind Spot
Detection System” in chapter 6.
Rear Cross Traffic Alert (if equipped) : If this item is checked,
the rear cross traffic alert function
will be activate
❈ For more details, refer to “Blind Spot
Detection System” in chapter 6.
Coasting Guide (if equipped) : To activate or deactivate the Coasting
Guide system and sound.
❈ For more information, refer to
“Coasting Guide” in this chapter.
Start Coasting (if equipped) : To adjust the
sensitivity(Late/Normal/Early) of
the Coasting Guide.
❈ For more information, refer to
“Coasting Guide” in this chapter. Door
Automatic Lock
- Enable on Speed : All doors willbe automatically locked when the
vehicle speed exceeds 9.3 mph
(15 km/h).
- Enable on Shift: All doors will be automatically locked if the trans-
mission shift lever is shifted from
the P (Park) position to the R
(Reverse), N (Neutral), or D
(Drive) position.
Automatic Unlock - Disable : The auto door unlockoperation will be canceled.
- Vehicle Off : All doors will be auto- matically unlocked when the
Engine Star/Stop button is set to
the OFF position.
- On Shift to P : All doors will be auto- matically unlocked if the shift lever
is shifted to the P (Park) position.
Two Press Unlock : If this item is checked, the two press unlock will
be activated.

483
Features of your vehicle
Lights
One Touch Turn Signal- Off : The one touch turn signalfunction will be deactivated.
- 3, 5, 7 Flashes : The lane change signals will blink 3, 5, or 7 times
when the turn signal lever is
moved slightly.
❈ For more details, refer to “Light” in
this chapter.
Head Lamp Delay (if equipped) If this item checked, the head lamp
delay function will be activated.
Welcome Light (if equipped) If this item checked, the welcome
light function will be activated.
Sound
Park Assist System Vol. (if equipped) : Adjust the Park Assist
System volume. (Level 1 ~ 3) Convenience
Seat Easy Access (if equipped)
- None : The seat easy accessfunction 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.
❈ For more details, refer to “Driver
Position Memory System” in chap-
ter 3.
Wireless charging system (if equipped) : If this item checked,
the Wireless smart phone will be
activated.
Wiper/Light Display (if equipped) : If this item checked, the Wiper/
Light Display will be activated.
: To activate or deactivate the gear
position pop-up. When activated,
the gear position will be displayed
on the LCD display. Service interval
Service Interval
To activate or deactivate the serv-
ice interval function.
Adjust Interval If the service interval menu is acti-
vated, you may adjust the time and
distance.
Reset : To reset the service interval func-tion.
If the service interval is activated
and the time and distance is
adjusted, messages are displayed
in the following situations each
time the vehicle is turned on.
- Service in : Displayed to informthe driver the remaining mileage
and days to service.
- Service required : Displayed when the mileage and days to
service has been reached or
passed.

Features of your vehicle
84
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✽
✽
NOTICE
If any of the following conditions
occur, the mileage and number of
days to service may be incorrect.
- The battery cable is disconnected.
- The fuse switch is turned off.
- The battery is discharged.
Other Features
Instrument Cluster layout (if
equipped)
Selecting the mode
Simple/Normal/Detailed changes
the LCD screen of the instrument
cluster. (For Type B cluster of Plug-
in Hybrid)
Aux. Battery Saver + (if equipped) : If this item is checked, the Aux.
Battery Saver + function will be
activated.
❈ For more details, refer to “Aux.
Battery Saver +” in chapter Intro.
Fuel Economy Auto Reset - Off : The average fuel economywill not reset automatically when-
ever refueling.
- After Ignition : The average fuel economy will reset automatically
whenever it has passed 4 hours
after turning OFF the engine.
- After Refueling : The average fuel economy will reset automatically
when refueling.
❈ For more details, refer to “Trip
Computer” in this chapter. Fuel Economy Unit : Choose the
fuel economy unit. (US gallon, UK
gallon)
Temperature Unit : Choose the temperature unit. (°C, °F)
Tire Pressure Unit (if equipped) : Choose the tire pressure unit. (psi,
kPa, bar)
Reset
You can reset the menus in the User
Settings Mode. All menus in the User
Settings Mode are initialized, except
service interval.