2020 Hyundai Ioniq Hybrid fuel

3-56
Convenient features of your vehicle
Closing the fuel filler door
1. To install the fuel tank cap, turn it
clockwise until it "clicks" one time.
2. Close the fuel filler door until it is
latched securely.
Gasoline is highly flammable
and explosive. Failure to follow
these guidelines may result in
SERIOUS INJURY or DEATH:
Read and follow all warnings
posted at the gas station.
Before refueling, note the
location of the Emergency
Gasoline Shut-Off, if available,
at the gas station.
Before touching the fuel noz-
zle, you should eliminate the
potential build-up of static
electricity by touching a metal
part of the vehicle, a safe dis-
tance away from the fuel filler
neck, nozzle, or other gas
source, with your bare hand.
(Continued)
WARNING
(Continued)
Do not use cellular phones
while refueling. Electric cur-
rent and/or electronic interfer-
ence from cellular phones can
potentially ignite fuel vapors
and cause a fire.
Do not get back into a vehicle
once you have begun refuel-
ing. You can generate a build-
up of static electricity by
touching, rubbing or sliding
against any item or fabric
capable of producing static
electricity. Static electricity
discharge can ignite fuel
vapors causing a fire. If you
must re-enter the vehicle, you
should once again eliminate
potentially dangerous static
electricity discharge by touch-
ing a metal part of the vehicle,
away from the fuel filler neck,
nozzle or other gasoline
source, with your bare hand.
(Continued)
Add fuel into the fuel tank
within 20 minutes after open-
ing the fuel filler door. After 20
minutes, the fuel tank may
shut off, causing fuel to over-
flow. In this case, re-press the
fuel filler door opening but-
ton.
Do not leave the fuel filler
door opened for an extended
period of time. It may dis-
charge the battery.
Close the fuel filler door after
fueling the vehicle. If you start
the vehicle with the fuel filler
door opened, the message,
"Check fuel door", illuminates
on the LCD display.
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

3-57
Convenient features of your vehicle
3Information
Make sure to refuel your vehicle
according to the "Fuel Requirements"
suggested in the Introduction chapter.
Do not spill fuel on the exterior
surfaces of the vehicle. Any type
of fuel spilled on painted sur-
faces may damage the paint.
If the fuel filler cap requires
replacement, use only a genuine
HYUNDAI cap or the equivalent
specified for your vehicle. An
incorrect fuel filler cap can
result in a serious malfunction
of the fuel system or emission
control system.
NOTICE
i
(Continued)
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 between your bare
hand and the vehicle should
be maintained until the filling
is complete.
Use only approved portable
plastic fuel containers designed
to carry and store gasoline.
When refueling, always move
the shift lever to the P (Park)
position, set the parking
brake, and place the Engine
Start/Stop button to the OFF
position. Sparks produced by
electrical components related
to the engine can ignite fuel
vapors causing a fire.
(Continued)
(Continued)
Do not use matches or a
lighter and do not smoke or
leave a lit cigarette in your
vehicle while at a gas station,
especially during refueling.
Do not over-fill or top-off your
vehicle tank, which can cause
gasoline spillage.
If a fire breaks out during refu-
eling, leave the vicinity of the
vehicle, and immediately con-
tact the manager of the gas
station and then contact the
local fire department. Follow
any safety instructions they
provide.
If pressurized fuel sprays out,
it can cover your clothes or
skin and thus subject you to
the risk of fire and burns.
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.
(Continued)
(Continued)
Always check that the fuel cap
is installed securely to pre-
vent fuel spillage in the event
of an accident.

3-58
Convenient features of your vehicle
I IN
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ST
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1. Power gauge
2. Fuel gauge
3. Speedometer
4. Warning and indicator lights
5. LCD display (including Trip computer)
6. Battery State of Charge (SOC) gauge
OAEPH049197N/OAEPH049198L
■ ■
Hybrid vehicle

The actual cluster in the vehicle may
differ from the illustration.
For more details, refer to the "Gauges
and Meters" in this chapter.

3-59
Convenient features of your vehicle
31. Power gauge
2. Fuel gauge
3. Speedometer
4.Warning and indicator lights
5. LCD display (including Trip computer)
6. Battery State of Charge (SOC) gauge
OAEPH049523N/OAEPH048524
■ ■
Plug-in hybrid vehicle

The actual cluster in the vehicle may
differ from the illustration.
For more details, refer to the "Gauges
and Meters" in this chapter.

3-62
Convenient features of your vehicle
Power gauge
The power gauge indicates whether
the current driving condition is fuel
efficient or not. CHARGE :
Shows that the energy made by the
vehicle is being converted to elec-
trical energy. (Regenerated energy)
ECO :
Shows that the vehicle is being
driven in an Eco-friendly manner.
POWER :
Shows that the vehicle is exceed-
ing the Eco-friendly range.
Information
Accordance to the power gauge area
the "EV" indicator comes on or off.
- "EV" indicator ON : Vehicle is driv-
en using the electric motor or the
gasoline engine is stopped.
- "EV" indicator OFF : Vehicle is
driven using the gasoline engine.
Fuel gauge
This gauge indicates the approxi-
mate amount of fuel remaining in the
fuel tank.
Information
• The fuel tank capacity is given in
chapter 8.
• The fuel gauge is supplemented by a
low fuel warning light, which will
illuminate when the fuel tank is
nearly empty.
• On inclines or curves, the fuel gauge
pointer may fluctuate or the low fuel
warning light may come on earlier
than usual due to the movement of
fuel in the tank.
i
i
■Type A■Type B
OAEPHQ048008
OAEPHQ048802
OAEPH048107/OAEPH048108

3-63
Convenient features of your vehicle
3
Avoid driving with an extremely
low fuel level. Running out of fuel
could cause the engine to misfire
damaging the catalytic converter.
Battery State of Charge (SOC)
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 the
vehicle be checked by an authorized
HYUNDAI dealer.
❈The actual cluster in the vehicle
may differ from the illustration.Never try to start the vehicle if the
fuel tank is empty. In this condi-
tion, the engine cannot charge the
high voltage battery of the hybrid
system. If you try to start the vehi-
cle when the fuel is empty, the
high voltage battery will become
discharged and be damaged.
NOTICE
NOTICE
■Type A■Type B
OAEPH048522/OAEPHQ048009
Running out of fuel can expose
vehicle occupants to danger.
You must stop and obtain addi-
tional fuel as soon as possible
after the warning light comes
on or when the gauge indicator
comes close to the "E (Empty)"
level.
WARNING

3-65
Convenient features of your vehicle
3
To change the temperature unit from
°F to °C or °C to °F:
- Go to User Settings Mode ➝Other
(Features) ➝Temperature Unit.
For vehicles equipped with Automatic
Climate Control, you can also:
- Press and hold the AUTO and OFF
buttons on the climate control unit
for 3 seconds
Both the temperature unit on the
cluster LCD display and climate con-
trol screen will change.Odometer
The odometer indicates the total dis-
tance that the vehicle has been driv-
en and should be used to determine
when periodic maintenance should
be performed.
Range
The range is the estimated dis-
tance the vehicle can be driven
with the remaining fuel.
If the estimated distance is below
1 mi. (1 km), the trip computer will
display "----" as range.
For more information, refer to
"Dual Clutch Transmission" in
chapter 5.
OAEPH049591R/OAEPH049116R
■Type B ■Type A
OAE046138N/OAEPH049112R
■Type B ■Type A

3-66
Convenient features of your vehicle
Information
• If the vehicle is not on level ground
or the battery power has been inter-
rupted, the range function may not
operate correctly.
• The range may differ from the actu-
al driving distance as it is an esti-
mate of the available driving dis-
tance.
• The trip computer may not register
additional fuel if less than 1.6 gallon
(6 liters) of fuel are added to the
vehicle.
• The range may vary significantly
based on driving conditions, driving
habits, and condition of the vehicle.
Dual clutch transmission shift
indicator
This indicator displays which shift
lever position is selected.
Shift indicator pop-up (if equipped)
The pop-up indicates the current
gear position displayed in the cluster
for about 2 seconds when shifting
into other positions (P/R/N/D).
i■Type B■Type A
OAE046137/OAEPH049111N
OAE046136L/OAEPH049110N
■Type B ■Type A