2023 GENESIS G90 fuel

5-14
Convenience Features
WARNING
THIS PRODUCT CONTAINS A BUTTON
BATTERY.
If swallowed, a lithium button battery
can cause severe or fatal injuries within
2 hours. Keep batteries out of reach of
children.
If you think batteries may have been
swallowed or placed inside any part
of the body, seek immediate medical
attention.
Information
An inappropriately disposed
battery can be harmful to
the environment and human
health. Dispose of the battery
according to your local law(s) or
regulations.
Immobilizer System
The immobilizer system protects your
vehicle from theft. If an improperly
coded key (or other device) is used, the
engine’s fuel system is disabled.
When the Engine Start/Stop button
is pressed to 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 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, it is
recommended that you contact your
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.

5-71
05
Side View Mirrors
ORS051040
Your vehicle is equipped with both
left-hand and right-hand side view
mirrors. The mirrors can be adjusted
remotely with the remote switch. The
side view mirrors can be folded to help
prevent damage when going through
an automatic car wash or when passing
through a narrow street.
The right side view mirror is convex.
Objects seen in the mirror are closer than
they appear.
Use the inside side view mirror or look
back directly to determine the actual
distance of other vehicles prior to
changing lanes.
Make sure to adjust the side view mirrors
to your desired position before you begin
driving.
WARNING
Do not adjust or fold the side view
mirrors while driving. This may cause
loss of vehicle control resulting in an
accident.
NOTICE

[Do not scrape ice off the mirror face;
this may damage the surface of the
glass.

[If the mirror is jammed with ice, do
not adjust the mirror by force. Use
an approved de-icer (not radiator
antifreeze) spray, or a sponge or soft
cloth with very warm water, or move
the vehicle to a warm place and
allow the ice to melt.

[Do not clean the mirror with harsh
abrasives, fuel or other petroleum
based cleaning products.

5-96
Convenience Features
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ORS051072
1. Turn the engine off.
2. Ensure the driver’s door is unlocked.
3. Push the fuel filler door near the 3
o’clock position.
ORS051073
4. Pull the fuel filler door M outward to
access the fuel tank cap.
5. To remove the fuel tank cap N, turn
it counterclockwise. You may hear a
hissing noise as the pressure inside
the tank equalizes.
6. 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 deicer fluid (do not use
radiator antifreeze) or move the vehicle to
a warm place and allow the ice to melt.
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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.
Information
The fuel filler door will not close if the
driver’s door is locked. If you lock the
driver’s door while fueling, unlock it
before closing the fuel filler door.
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5-97
05
WARNING
Automotive fuel is highly flammable
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guidelines may result in SERIOUS
INJURY or DEATH:

[Read and follow all warnings posted
at the gas station.

[Before refueling, note the location
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available, at the gas station.

[Before touching the fuel nozzle, you
should eliminate the potential build-
up of static electricity by touching
a metal part of the vehicle, a safe
distance away from the fuel filler
neck, nozzle, or other gas source,
with your bare hand.

[Do not use mobile phones while
refueling. Electric current and/or
electronic interference from cellular
phones can potentially ignite fuel
vapors and cause a fire.

[Do not get back into a vehicle
once you have begun refueling.
You can generate a buildup 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
touching a metal part of the vehicle,
away from the fuel filler neck, nozzle
or other fuel 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 fuel.

[When refueling, always shift the
gear to the P (Park) position, set
the parking brake, and press the
Engine Start/Stop button to the
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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 fuel
spillage.

[If a fire breaks out during refueling,
leave the vicinity of the vehicle, and
immediately contact the manager
of the gas station and then contact
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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 completely removing the cap.

[Always check that the fuel cap is
installed securely to prevent fuel
spillage in the event of an accident.

5-98
Convenience Features
Information
Make sure to refuel your vehicle according
to the “Fuel Requirements” section in
suggested in chapter 1.
NOTICE

[Do not spill fuel on the exterior
surfaces of the vehicle. Any type of
fuel spilled on painted surfaces may
damage the paint.

[If the fuel filler cap requires
replacement, use only a genuine
Genesis cap or the equivalent (of
the genuine part) specified for your
vehicle. An incorrect fuel filler cap
can result in a serious malfunction of
the fuel system or emission control
system.

6-15
06
4. Press and hold the A button on
the steering wheel for more than 1
second.
5. When the message ‘Vehicle will stay in
(N). Change gear to cancel’ (or ‘N will
stay engaged when the vehicle is Off’)
will appear on the cluster LCD display,
press the Engine Start/Stop button
while depressing the brake pedal.
However, if you open the driver and
front passenger’s door, the gear will
automatically shift to P (Park) and the
Engine Start/Stop button will change
to the OFF position.
NOTICE
With the gear in N (Neutral) the Engine
Start/Stop button will be in the ACC
position. In the ACC position, the doors
cannot be locked. The battery may
discharge if left in the ACC position for
a long time.
D (Drive)
This is the normal driving position.
The transmission will automatically shift
through an 8-gear sequence, providing
the best fuel economy and power.
For extra power when passing another
vehicle or driving uphill, depress the
accelerator pedal further until you feel
the transmission downshift to a lower
gear.
ORS061007
To shift the gear to D (Drive), rotate the
shift dial clockwise while depressing the
brake pedal.
When the vehicle is stopped in the D
(Drive) position, if you open the driver's
door with the seat belt unfastened, the
gear will automatically shift to P (Park).
However, if the vehicle is in motion, the
gear may not automatically shift to P
(Park) to prevent automatic transmission
damage.
NOTICE
Always come to a complete stop before
shifting into D (Drive).

6-49
06
Idle Stop and Go helps reduce fuel
consumption by automatically shutting
down the engine, when the vehicle is
at a standstill (for example, red stop
light, stop sign, and traffic jam) subject
to certain prerequisite conditions being
satisfied as listed below.
The engine is automatically started upon
satisfying the starting conditions.
ISG system is always active, when the
engine is running.
Information
When the engine is automatically started
by ISG system, warning lights (for
example, ABS, ESC, ESC OFF, MDPS,
and parking brake warning light) may
illuminate for a few seconds due to low
battery voltage.
However, it does not indicate a
malfunction with ISG system.
ISG System Operation
Prerequisite for activation
ISG system operates in the following
situations.

[The driver's seatbelt is fastened

[The driver's door and hood are closed

[The battery sensor is activated and
the battery is sufficiently charged

[Outside temperature is not too low or
too high

[The vehicle is driven over a constant
speed and stops

[The climate control system satisfies
the conditions

[The vehicle is sufficiently warmed up

[ISG related parts are working properly

[The incline is gradual

[The steering wheel is turned less than
180 degrees and then the vehicle
stops
Information
ORS062070C
ISG system is not activated, when the
prerequisites to activate the ISG system
are unsatisfied.
Auto stop
When ISG is on the engine will be
stopped automatically when both of the
following occurs:
1. Vehicle speed decreases to 0mph (0
km/h) full stop condition.
2. Brake pedal is depressed and gear is
in D (Drive) or N (Neutral).
The Auto Stop (
) indicator illuminates
in green on the instrument cluster, when
the engine stops.
The gasoline 3.5 turbo 48 V electric
supercharger vehicle may automatically
shut down the engine when the vehicle
speed is below 16 mph (25 km/h) with
the brake pedal depressed. At this time,
the ISG indicator lights up in green on
the instrument cluster.
Information
Idle stop cannot reoccur again until the
vehicle speed goes above 3 mph (5 km/h)
and then returns again to the automatic
stop conditions as previously mentioned.
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6-62
Driving Your Vehicle
ECO, COMFORT, SPORT Mode
Features
ECO mode (if equipped)
ECO mode helps improve fuel
efficiency for eco-friendly
driving.
Fuel efficiency varies according
to the driver's driving habit and
road condition.

[When ECO mode is selected, the
ECO indicator will illuminate on the
instrument cluster.

[When ECO mode is activated:
-The acceleration response may be
slightly reduced if the accelerator
pedal is depressed moderately.
-The air conditioner performance
may be limited.
-The shift pattern of the automatic
transmission may change.
-Engine noise may be louder at some
automatic transmission shifts as
down-shift requires pressing down
more on the accelerator.
The above situations are normal
conditions when ECO mode is activated
to help improve fuel efficiency.
COMFORT mode
COMFORT mode provides smooth
driving and comfortable riding.
SPORT mode
SPORT mode provides sporty
but firm riding.
In SPORT mode, the fuel
efficiency may decrease.

[When SPORT mode is selected, the
SPORT indicator will illuminate on the
instrument cluster.

[Whenever the engine is restarted,
the drive mode will revert back to
COMFORT mode. If SPORT mode is
desired, re-select SPORT mode.

[When SPORT mode is activated:
-The engine RPM will tend to remain
raised over a certain length of time
even after releasing the accelerator
-Upshifts are delayed when
accelerating
NOTICE
In the SPORT mode, the fuel efficiency
may decrease.