2019 Hyundai Ioniq Plug-in Hybrid fuel

Convenient features of your vehicle
Accessing your vehicle .........................................3-4
Remote key ........................................................................\
.3-4
Smart key ........................................................................\
....3-7
Immobiliser system .........................................................3-11
Door locks .............................................................3-12
Operating door locks from outside the vehicle ......3-12
Operating door locks from inside the vehicle .........3-14
Deadlocks ........................................................................\
..3-15
Auto door lock/unlock features..................................3-16
Child-protector rear door locks ..................................3-16
Theft-alarm system.............................................3-17
Driver position memory system .........................3-18
Storing memory positions .............................................3-18
Recalling memory positions..........................................3-19
Easy access function .....................................................3-19
Steering wheel......................................................3-20
Electric power steering (EPS) ......................................3-20
Tilt steering / Telescopic steering ..............................3-21
Heated steering wheel ...................................................3-21
Horn ........................................................................\
............3-22
Mirrors ...................................................................3-22
Inside rearview mirror....................................................3-22
Outside rearview mirror ................................................3-24
Windows ................................................................3-27
Power windows................................................................3-27
Sunroof..................................................................3-31
Sunroof opening and closing .......................................3-32
Sliding the sunroof .........................................................3-32
Tilting the sunroof ..........................................................3-33
Sunshade ........................................................................\
...3-34
Resetting the sunroof ....................................................3-34
Exterior features .................................................3-35
Bonnet........................................................................\
........3-35
Tailgate.....................................................................\
..........3-37
Fuel filler door (Hybrid vehicle) ..................................3-38
Fuel filler door (Plug-in hybrid vehicle) ...................3-41
Instrument cluster................................................3-44
Instrument cluster control ............................................3-46
Gauges and meters .........................................................3-47
Warning and indicator lights ........................................3-53
LCD display messages ....................................................3-65
3

3-11
Convenient features of your vehicle
3
If you suspect your smart key might
have sustained some damage, or
you feel your smart key is not work-
ing correctly, it is recommended that
you contact a HYUNDAI authorised
repairer.
Information
An inappropriately disposedbattery can be harmful to the
environment and human health.
Dispose of the battery according
to your local law(s) or regula-
tions.
Immobiliser system
The immobiliser system protects
your vehicle from theft. If an improp-
erly coded key (or other device) is
used, the engine’s fuel system is dis-
abled.
When the ignition switch is placed in
the ON position, the immobiliser sys-
tem indicator should come on briefly,
then go off. If the indicator starts to
blink, the system does not recognise
the coding of the key.
Place the ignition switch to the
LOCK/OFF position, then place the
ignition switch to the ON position
again.
The system may not recognise your
key’s coding if another immobiliser
key or other metal object (i.e., key
chain) is near the key. The engine
may not start because the metal may
interrupt the transponder signal from
transmitting normally.
If the system repeatedly does not
recognise the coding of the key, it is
recommended that you contact a
HYUNDAI authorised repairer. Do not attempt to alter this system or
add other devices to it. Electrical
problems could result that may make
your vehicle inoperable.
The transponder in your key is an
important part of the immobiliser
system. It is designed to give
years of trouble-free service, how-
ever you should avoid exposure to
moisture, static electricity and
rough handling. Immobiliser sys-
tem malfunction could occur.
NOTICE
iIn order to prevent theft of your
vehicle, do not leave spare keys
anywhere in your vehicle. Your
immobiliser password is a cus-
tomer unique password and
should be kept confidential.
WARNING

3-38
Convenient features of your vehicle
Information
To prevent damage to the tailgate lift
cylinders and the attached hardware,
always close the tailgate before driving.
In cold and wet climates, tailgate
lock and tailgate mechanisms may
not work properly due to freezing
conditions.
Fuel filler door
(Hybrid vehicle)
Opening the fuel filler door
1. Turn the vehicle off.
2. Push the fuel filler door openerbutton.
NOTICE
i
NEVER allow anyone to occu-
py the luggage compartment
of the vehicle at any time. If
the tailgate is partially or
totally latched and the person
is unable to get out, serious
injury or death could occur
due to lack of ventilation,
exhaust fumes and rapid heat
build-up, or because of expo-
sure to cold weather condi-
tions. The luggage compart-
ment is also a highly danger-
ous location in the event of a
crash because it is not a pro-
tected occupant space but is
a part of the vehicle’s crush
zone.
Your vehicle should be kept
locked and keys should be
kept out of the reach of chil-
dren. Parents should teach
their children about the dan-
gers of playing in luggage
compartment.
WARNING
OAEPH047566R
Do not hold the part (gas lifter)
that supports the tailgate. Be
aware that the deformation of the
part may cause vehicle damage
and a risk of safety accident.
WARNING
OHYK047009

3-39
Convenient features of your vehicle
3
3. Pull the fuel filler door (1) out tofully open.
4. To remove the fuel tank cap (2), turn it anticlockwise. You may hear
a hissing noise as the pressure
inside the tank equalizes.
5. Place the cap on the fuel filler door.
Information
If the fuel filler door does not open
because ice has formed around it, tap
lightly or push on the door to break
the ice and release the door. Do not
pry on the door. If necessary, spray
around the door 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.
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.
i
Petrol 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 refuelling, note the
location of the Emergency
Petrol 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
OAE046025
(Continued)
Do not use mobile phones
whilst refuelling. Electric cur-
rent and/or electronic interfer-
ence from mobile phones can
potentially ignite fuel vapours
and cause a fire.
Do not get back into a vehicle
once you have begun refu-
elling. You can generate a
build-up of static electricity by
touching, rubbing or sliding
against any item or fabric capa-
ble of producing static electric-
ity. Static electricity discharge
can ignite fuel vapours causing
a fire. If you must re-enter 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 petrol
source, with your bare hand.(Continued)

3-40
Convenient features of your vehicle
Information
Make sure to refuel your vehicle
according to the "Fuel Requirements"
suggested in the Introduction chapter.
Do not spill fuel on the exteriorsurfaces 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 refuelling, always move
the shift lever to the P (Park)
position, set the parking
brake, and place the ignition
switch to the LOCK/OFF posi-
tion. Sparks produced by
electrical components related
to the engine can ignite fuel
vapours causing a fire.
When using an approved
portable fuel container, be sure
to place the container on the
ground prior to refuelling. Static
electricity discharge from the
container can ignite fuel
vapours causing a fire. Once
refuelling has begun, contact
between your bare hand and
the vehicle should be main-
tained until the filling is com-
plete.
Use only approved portable
plastic fuel containers designed
to carry and store petrol.
(Continued)
(Continued)
Do not use matches or a
lighter and do not smoke or
leave a lit cigarette in your
vehicle whilst at a gas station,
especially during refuelling.
Do not over-fill or top-off your
vehicle tank, which can cause
petrol spillage.
If a fire breaks out during refu-
elling, 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 prevent
fuel spillage in the event of an
accident.

3-41
Convenient features of your vehicle
Fuel filler door
(Plug-in hybrid vehicle)
Opening the fuel filler door
1. Turn the vehicle off.
2. Push the fuel filler door openerbutton. 3. Wait until the fuel tank is depres-
surized.
The message ''Fuel door open'' is displayed when the fuel filler door
opens after the fuel tank is
depressurized.
Information
• It may take up to 20 seconds to open the fuel filler door.
• When the fuel filler door is frozen and does not open after 20 seconds
at freezing temperature, slightly tap
the fuel filler door and then attempt
to open it. 4. Pull the fuel filler door (1) out to
fully open.
5. To remove the fuel tank cap (2), turn it anticlockwise. You may hear
a hissing noise as the pressure
inside the tank equalizes.
6. Place the cap on the fuel filler door.
i
3
OAEPH047024R
OAEPH047025LOLFP045236N/OAEPH047525L

3-42
Closing the fuel filler door
1. To install the fuel tank cap, turn itclockwise until it “clicks” one time.
2. Close the fuel filler door until it is latched securely.
Convenient features of your vehicle
Petrol 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 refuelling, note the
location of the Emergency
Petrol 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 mobile phones
whilst refuelling. Electric cur-
rent and/or electronic interfer-
ence from mobile phones can
potentially ignite fuel vapours
and cause a fire.
Do not get back into a vehicle
once you have begun refu-
elling. You can generate a
build-up of static electricity by
touching, rubbing or sliding
against any item or fabric capa-
ble of producing static electric-
ity. Static electricity discharge
can ignite fuel vapours causing
a fire. If you must re-enter 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 petrol
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
fuelling the vehicle. If you
start the vehicle with the fuel
filler door opened, the mes-
sage, "Check fuel door", illu-
minates on the LCD display.
Avoid refuelling the vehicle
whilst charging the (high-volt-
age) hybrid battery. It may
cause a fire or an explosion
due to static electricity.
WARNING

3-43
Convenient features of your vehicle
Information
Make sure to refuel your vehicle
according to the "Fuel Requirements"
suggested in the Introduction chapter.
Do not spill fuel on the exteriorsurfaces 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
i3
(Continued)
When refuelling, always move
the shift lever to the P (Park)
position, set the parking
brake, and place the ignition
switch to the LOCK/OFF posi-
tion. Sparks produced by
electrical components related
to the engine can ignite fuel
vapours causing a fire.
When using an approved
portable fuel container, be sure
to place the container on the
ground prior to refuelling. Static
electricity discharge from the
container can ignite fuel
vapours causing a fire. Once
refuelling has begun, contact
between your bare hand and
the vehicle should be main-
tained until the filling is com-
plete.
Use only approved portable
plastic fuel containers designed
to carry and store petrol.
(Continued)
(Continued)
Do not use matches or a
lighter and do not smoke or
leave a lit cigarette in your
vehicle whilst at a gas station,
especially during refuelling.
Do not over-fill or top-off your
vehicle tank, which can cause
petrol spillage.
If a fire breaks out during refu-
elling, 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 prevent
fuel spillage in the event of an
accident.