2022 KIA NIRO PHEV gas tank

Introduction
21
Your new vehicle is designed to use
only unleaded fuel having a pump
octane number ((R+M)/2) of 87
(Research Octane Number 91) or
higher. (Do not use methanol blend-
ed fuels.)
Your new vehicle is designed to
obtain maximum performance with
UNLEADED FUEL, as well as mini-
mize exhaust emissions and spark
plug fouling.
Never add any fuel system cleaning
agents to the fuel tank other than
what has been specified. (Consult an
authorized Kia dealer for details.)
• Tighten the cap until it clicks onetime, otherwise the Check Engine light will illuminate.
Gasoline containing alcohol and
methanol
Gasohol, a mixture of gasoline and
ethanol (also known as grain alco-
hol), and gasoline or gasohol con-
taining methanol (also known as
wood alcohol) are being marketed
along with or instead of leaded or
unleaded gasoline. Pursuant to EPA regulations, ethanol
may be used in your vehicle.
Do not use gasohol containing more
than 15% ethanol, and do not use
gasoline or gasohol containing any
methanol. Ethanol provides less
energy than gasoline and it attracts
water, and it is thus likely to reduce
your fuel efficiency and could lower
your MPG results.
Methanol may cause drivability prob-
lems and damage to the fuel system,
engine control system and emission
control system.
Discontinue using gasohol of any
kind if drivability problems occur.
Vehicle damage or drivability prob-
lems may not be covered by the
manufacturer’s warranty if they result
from the use of:
1. Gasoline or gasohol containing
methanol.
2. Leaded fuel or leaded gasohol.
3. Gasohol containing more than 15% ethanol.
WARNING - Refueling
• Do not “top off” after the noz- zle automatically shuts off.
Attempts to force more fuel
into the tank can cause fuel
overflow onto you and the
ground, causing a risk of fire.
Always check that the fuel cap is installed securely to pre-
vent fuel spillage, especially
in the event of an accident.
FUEL REQUIREMENTS

Introduction
41
Fuel Additives
Kia recommends that you use good
quality gasolines treated with deter-
gent additives such as TOP TIER
Detergent Gasoline, which help pre-
vent deposit formation in the engine.
These gasolines will help the engine
run cleaner and enhance perform-
ance of the Emission Control System.
For more information on TOP TIER
Detergent Gasoline, please go to the
website (www.toptiergas.com)
For customers who do not use TOP
TIER Detergent Gasoline regularly,
and have problems starting or the
engine does not run smoothly, addi-
tives that can be purchased sepa-
rately may be added to the gasoline.
If TOP TIER Detergent Gasoline is
not available, one bottle of additive
should be added to the fuel tank at
every 8,000 miles (13,000 km) or
every engine oil change is recom-
mended. Additives are available from
your authorized Kia dealer along with
information on how to use them. Do
not mix other additives.
Operation in foreign countries
If you are going to drive your vehicle
in another country, be sure to:
Observe all regulations regardingregistration and insurance.
Determine that acceptable fuel is available.

Your vehicle at a glance
62
ENGINE COMPARTMENT
ODEP079115
■ ■(Gasoline) 1.6 GDi
❈ The actual engine room in the vehicle may differ from the illustration. 1. Engine coolant reservoir ...................7-22
2. Engine oil filler cap ...........................7-19
3. Engine oil dipstick .............................7-19
4. Brake fluid reservoir ..........................7-27
5. Inverter coolant reservoir ..................7-23
6. Fuse box ...........................................7-62
7. Engine clutch actuator reservoir tank
.7-29
8. Air cleaner.........................................7-33
9. Windshield washer fluid reservoir .....7-31

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.

471
Features of your vehicle
CHARGE : Shows that the energymade by the vehicle is
being converted to
electrical energy.
(Regenerated energy)
ECO : Shows that the vehicle is being driven in an Eco-
friendly manner.
POWER : Shows that the vehicle is exceeding the Eco-
friendly range.
✽ ✽NOTICE
The "EV" indicator comes on or off
based on the hybrid system gauge.
• “EV” indicator ON : Vehicle is
using the electric motor or the
gasoline engine is stopped.
• “EV” indicator OFF : Vehicle is using the gasoline engine.
Hybrid Battery SOC
(State of Charge) Gauge
This gauge indicates the remaining
hybrid battery power. If the SOC is
near the “L (Low)” level, the vehicle
automatically operates the engine to
charge the battery. However, if the Service Indicator ( )
and Malfunction Indicator Lamp (MIL)
( ) turn on when the SOC gauge is
near the “L (Low)” level, have your
vehicle inspected by an authorized
Kia dealer.
✽ ✽
NOTICE
Never try to start the vehicle if the
fuel tank is empty. In this condition,
the engine cannot charge the high
voltage battery of the hybrid system.
If you try to start the vehicle when
the fuel is empty, the high voltage
battery will become discharged and
be damaged.
ODE046107
ODEP049530L
■ Type B
■ Type A

Features of your vehicle
72
4
Plug-in hybrid mode indicator

: The high-voltage(hybrid) battery is used
to drive the vehicle.
: The AUTO mode willbe automatically
selected from either
from Electric (CD)
mode or Hybrid (CS)
mode by the system
according to the driv-
ing condition.

:The high-voltage
(hybrid) battery and
gasoline engine is
used to drive the vehi-
cle.
A corresponding message is displayed
to indicate the selected mode.
Fuel Gauge
This gauge indicates the approxi-
mate amount of fuel remaining in the
fuel tank.
ODE046108
ODEP049188L
■ Type B
■ Type A
ODEP049550L
ODEP049548L
ODEP049549L
ODEP049189L/ODEP049541L/ODEP049190L

491
Features of your vehicle
Range (Plug-in hybrid)
The range is the estimated dis-tance the vehicle can be driven
with the remaining high-voltage
(hybrid) battery (1, Electric) and
fuel in the fuel tank (2, Gasoline). If the estimated distance is below
1 mi. (1 km), the trip computer will
display “---” as distance to empty.
- Distance range: 1 ~ 510 mi. or 1 ~510 km
✽ ✽ NOTICE
• If the vehicle is not on level ground
or the battery power has been
interrupted, the range function
may not operate correctly.
• The range may differ from the actual driving distance as it is an
estimate of the available driving
distance.
• The trip computer may not register additional fuel if less than 1.6 gal-
lons (6 liters) of fuel are added to
the vehicle.
• The range may vary significantly based on driving conditions, driv-
ing habits, and condition of the
vehicle.
Fuel Economy
Average Fuel Economy (1)
The average fuel economy is calcu-
lated by the total driving distance
and fuel consumption since the last
average fuel economy reset.
- Fuel economy range : 0.0 ~ 99.9,100 ~ 999 MPG, L/100km or
km/L
The average fuel economy can be reset both manually and automati-
cally.
ODEP049192N
ODEP049562N
■ Type A - Plug-in hybrid
■Type B - Plug-in hybridODEP049600N

Maintenance
47
ENGINE COMPARTMENT
ODEP079115
■ ■(Gasoline) 1.6 GDi
❈ The actual engine room in the vehicle may differ from the illustration. 1. Engine coolant reservoir
2. Engine oil filler cap
3. Engine oil dipstick
4. Brake fluid reservoir
5. Inverter coolant reservoir
6. Fuse box
7. Engine clutch actuator reservoir tank
8. Air cleaner
9. Windshield washer fluid reservoir