2019 GENESIS G90 fuel

3-9
03
Immobilizer System
The immobilizer 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 Engine Start/Stop button
is in the ON position, the immobilizer
system indicator should come on
briefly, then go off. If the indicator
starts to blink, the system does not
recognize the coding of the Smart
Key.
Press the Engine Start/Stop button
to the OFF position, then press the
Engine Start/Stop button to the ON
position again.
In some circumstances, the vehicle
may not recognize your smart key if
another smart key device is nearby
or a metal object such as a key chain
is causing interference with the
smart key.
If this occurs, your vehicle may not
start. Remove any metal objects or
additional keys near the smart key
before attempting to start the vehicle
again.
If the system repeatedly does not
recognize the coding of the key, con-
tact an authorized retailer of Genesis
Branded products.
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 immobilizer
system. It is designed to give
years of trouble-free service, how-
ever you should avoid exposure to
moisture, static electricity and
rough handling. Immobilizer sys-
tem malfunction could occur.
Information
This device complies with Part 15 of
the FCC rules.
Operation is subject to the following
three conditions:
1. This device may not cause harmful
interference, and
2. This device must accept any inter- ference received, including interfer-
ence that may cause undesired
operation.
3. Changes or modifications not expressly approved by the party
responsible for compliance could
void the user’s authority to operate
the device.
i
NOTICE
In order to prevent theft of your
vehicle, do not leave spare keys
anywhere in your vehicle. Your
immobilizer password is a cus-
tomer unique password and
should be kept confidential.
WARNING

Opening the Fuel Filler Door
1. Turn the engine off.
2. Push the fuel filler door openerbutton.
3. Pull the fuel filler door (1) out to fully open.
4. To remove the fuel tank cap (2), turn it counterclockwise. You may
hear a hissing noise as the pres-
sure inside the tank equalizes.
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
F FU
U E
EL
L
F
F I
IL
L L
LE
E R
R
D
D O
O O
OR
R
3-57
03
OHI046034
OHI046035
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

3-58
Convenient features of your vehicle(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.
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.
(Continued)
(Continued)
When refueling, always movethe 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.
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.
Always check that the fuel cap is installed securely to pre-
vent fuel spillage in the event
of an accident.

Information
• Make sure to refuel your vehicleaccording to the "Fuel Requirements"
suggested in the Introduction chapter.
• Do not spill fuel on the exterior sur- faces of the vehicle. Any type of fuel
spilled on painted surfaces may dam-
age the paint.
If the fuel filler cap requires replace-
ment, use only a Genesis/Hyundai
cap or the equivalent specified for
your vehicle. An incorrect fuel filler
cap can result in a serious malfunc-
tion of the fuel system or emission
control system.
Emergency Fuel Filler Door
Release
If the fuel filler door does not open
using the remote fuel filler door
release button, you can open it man-
ually. Pull the handle of the release
located on the left side of the lug-
gage compartment outward slightly.
Do not pull the handle excessively,
otherwise the luggage area trim or
release handle may be damaged.
NOTICE
NOTICE
i
3-59
03
OHI046036L

1. Tachometer
2. Speedometer
3. Engine coolant temperature gauge4. Fuel gauge
5. Warning and indicator lights
6. LCD display (including trip computer)
I I
N
N S
ST
T R
R U
U M
M E
EN
N T
T
C
C L
LU
U S
ST
T E
ER
R
3-60
Convenient features of your vehicle
OHI048100N
The actual cluster in the vehicle may differ from the illustration.
All warning sounds (e.g. welcome/good-bye sound, virtual engine
sound) are generated from the exterior amplifiers. If necessary, we rec-
ommend you to purchase Genesis/Hyundai Part to replace an exterior
amplifier. Any unauthorized product may cause a malfunction of the
exterior amplifiers.
NOTICE

Engine coolant temperaturegauge
This gauge indicates the tempera-
ture of the engine coolant when the
Engine Start/Stop button is in the ON
position.
If the gauge pointer moves beyond
the normal range area toward the
"H" position, it indicates overheat-
ing that may damage the engine.
Do not continue driving with an
overheated engine. If your vehicle
overheats, refer to "If the Engine
Overheats" in chapter 6.
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.
Avoid driving with an extremely
low fuel level. Running out of fuel
could cause the engine to misfire,
damaging the catalytic converter.
NOTICE
i
NOTICE
3-62
Convenient features of your vehicle
OHI046103
Never remove the radiator cap or
reservoir cap when the engine is
hot. The engine coolant is under
pressure and could severely
burn. Wait until the engine is cool
before adding coolant to the
reservoir.
WARNING
OHI046104
Running out of fuel can expose
vehicle occupants to danger. You
must stop and obtain additional
fuel as soon as possible after
the warning light comes on or
when the gauge indicator comes
close to the "E (Empty)" level.
WARNING

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 distance
the vehicle can be driven with the
remaining fuel in the fuel tank.
If the estimated distance is below 1
mile (1 km), the cluster will display
"----" as the range.
Information
• If the vehicle is not on level groundor 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 range may not register addi- tional fuel if less than 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.
i
3-63
03
OHI046114NOHI046186N

Motor-Driven PowerSteering (MDPS) Warning Light
This warning light illuminates:
Once you place the Engine Start/
Stop button to the ON position.
- It illuminates for approximately 3seconds and then goes off.
When there is a malfunction with the MDPS.
In this case, have your vehicle
inspected by an authorized retailer of
Genesis Branded products.
Malfunction Indicator Lamp (MIL)
This warning light illuminates:
Once you place Engine Start/Stop
button to the ON position.
- It illuminates for approximately 3seconds and then goes off.
When there is a malfunction with the emission control system.
In this case, have your vehicle
inspected by an authorized retailer of
Genesis Branded products.
Driving with the Malfunction
Indicator Lamp (MIL) on may
cause damage to the emission
control systems which could
affect drivability and/or fuel econ-
omy. If the Malfunction Indicator Lamp
(MIL) illuminates, potential catalyt-
ic converter damage is possible
which could result in loss of
engine power.
In this case, have your vehicle
inspected by an authorized retail-
er of Genesis Branded products.
Charging System
Warning Light
If this warning light comes on while
the engine is running, the battery is
not being charged. Immediately turn
off all electrical accessories. Try not
to use electrically operated controls,
such as the power windows. Keep
the engine running; stopping then
restarting the engine will quickly dis-
charge the battery.
If there is a malfunction with either
the alternator or electrical charging
system:
1. Drive carefully to the nearest safe
location and stop your vehicle.
2. Turn the engine off and check the alternator drive belt for looseness
or breakage.
If the belt is adjusted properly,
there may be a problem in the
electrical charging system.
In this case, have your vehicle
inspected by an authorized retailer of
Genesis Branded products.
NOTICE
NOTICE
3-67
03