Page 146 of 538

3-45
03
Trunk lid control button
When the trunk lid control button is in
the UNLOCK (button not pressed)
position, the power trunk can be con-
trolled with the power trunk main
control button, power trunk open
switch, power trunk, close button,
and the smart key.
When this trunk lid control button is in
the LOCK (button pressed) position,
the power trunk can be opened using
the trunk release lever.
The smart trunk does not operate,
when the trunk lid control button is
pressed to the LOCK position.
Even though the trunk lid control but-
ton is in the LOCK (button pressed)
position, the trunk will still be pro-
pelled upward by mechanical force if
the trunk is manually opened more
than 10 degrees beyond the fully
closed position. In addition, if the
trunk is manually closed to the sec-
ondary latch position, the trunk will
be electrically moved to the fully
latched position.Close the trunk, and keep the
trunk lid control button in the
LOCK (button pressed) position
before washing the vehicle in an
automatic car wash.
Information
If the trunk lid control button is in the
LOCK position, the Smart Trunk sys-
tem will also be deactivated.
Power trunk opening height
vehicle settings
You can select the fully open height
of the power trunk from the Settings
menu in the AVN system screen.
Select:
- Setup
→Vehicle Settings →Door/
Trunk
→Power Trunk Opening
Height
→ 50% / 100%
For detailed information, scan the
QR code in a separately supplied
simple manual.
i
NOTICE
OHI048009
Always keep the Trunk Lid
Control Button in the LOCK
(button pressed) position when
not in use. Serious injury or
death can result from uninten-
tional operation by a child.
WARNING
Page 149 of 538

3-48
Convenient features of your vehicle
Smart Trunk (if equipped)
On a vehicle equipped with a smart
key, the trunk can be opened with
hands-free activation using the
Smart Trunk system.
How to use the Smart Trunk
The hands-free smart trunk system
can be opened automatically when
the following conditions are met:
• The Smart Trunk option is enabled
in the Settings menu in the AVN
system screen.
• The Smart Trunk is activated and
ready 15 seconds after all the
doors are closed and locked.
• The Smart Trunk will open when
the smart key is detected in the
area behind the vehicle for 3 sec-
onds.
Information
The Smart Trunk will NOT operate
when:
• Any door is open, or all doors are
closed but not locked.
• The smart key is detected within 15
seconds from when the doors were
closed and locked.
• For vehicles equipped with illumi-
nated exterior front door handles, if
the smart key is detected within 15
seconds from when the doors were
closed and locked or if the smart key
is within 60 inches (1.5 m) from the
front door handles.
• The smart key is in the vehicle.
1. Settings
To use this function, it must be acti-
vated from the Settings menu in the
AVN system screen. Select:
- Setup →Vehicle Settings →
Door/Trunk →Smart Trunk
For detailed information, scan the
QR code in a separately supplied
simple manual.
i
OHI048024
Page 150 of 538

3-49
03
2. Detect and Alert
The Smart Trunk detecting area
extends approximately 20-40 inch
(50-100 cm) behind the vehicle. If
you are positioned in the detecting
area and are carrying the smart key,
the hazard warning lights will blink
and the chime will sound to alert you
that the smart trunk will open.
Information
Do not approach the detecting area if
you do not want the trunk to open. If
you have unintentionally entered the
detecting area and the hazard warn-
ing lights and chime starts to operate,
move away from the area behind the
vehicle with the smart key. The trunk
will remain closed.
3. Automatic opening
After the hazard warning lights blink
and the chime sounds 6 times, the
smart trunk will open.
How to deactivate the Smart
Trunk function using the smart
key
1. Door lock
2. Door unlock
3. Trunk open
4. Panic button
If you press any button on the smart
key during the Detect and Alert
stage, the Smart Trunk function will
be deactivated.
Make sure to be aware of how to
deactivate the Smart Trunk function
for emergency situations.
i
OHI048058
Page 151 of 538

3-50
Convenient features of your vehicle
Information
• If you press the door unlock button
(2), the Smart Trunk function will
be deactivated temporarily. But, if
you do not open any door for 30 sec-
onds, the smart trunk function will
be activated again.
• If you press the trunk open button
(3) for more than 1 second, the
trunk opens.
• The Smart Trunk function will still be
activated if you press the door lock
button (1) or trunk open button (3) on
the smart key as long as the Smart
Trunk is not already in the Detect and
Alert stage.
• In case you have deactivated the
Smart Trunk function by pressing
the smart key button and opened a
door, the smart trunk function can
be activated again by closing and
locking all doors.
Detecting area
• The Smart Trunk detecting area
extends approximately 20-40 inches
(50-100 cm) behind the vehicle. If
you are positioned in the detecting
area and are carrying the smart
key, the hazard warning lights will
blink and the chime will sound for
about 3 seconds to alert you that
the smart trunk will open.• The alert stops once the smart key
is moved outside of the detecting
area within the 3 second period.
Information
• The Smart Trunk function may not
operate properly if any of the follow-
ing instances occur:
- The smart key is close to a radio
transmitter such as a radio station
or an airport which can interfere
with normal operation of the
transmitter.
- The smart key is near a mobile two
way radio system or a cellular
phone.
- Another vehicle's smart key is being
operated close to your vehicle.
• The Smart Trunk detecting area
may change when:
- The vehicle is parked on an incline
or slope
- One side of the vehicle is raised or
lowered relative to the opposite
side
i
i
OHI049027N
Page 152 of 538
![GENESIS G90 2021 Owners Manual 3-51
03
Fuel Filler Door
Opening the fuel filler door
1. Turn the engine off.
2. Push the fuel filler door opener
button.
[A] : Open, [B] : Close
3. Pull the fuel filler door (1) outward
to access the GENESIS G90 2021 Owners Manual 3-51
03
Fuel Filler Door
Opening the fuel filler door
1. Turn the engine off.
2. Push the fuel filler door opener
button.
[A] : Open, [B] : Close
3. Pull the fuel filler door (1) outward
to access the](/manual-img/46/35620/w960_35620-151.png)
3-51
03
Fuel Filler Door
Opening the fuel filler door
1. Turn the engine off.
2. Push the fuel filler door opener
button.
[A] : Open, [B] : Close
3. Pull the fuel filler door (1) outward
to access the fuel tank cap.
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.
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
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.
• 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.
WARNING
OHI048034
OHI048035
Page 186 of 538
The Vehicle Settings in the AVN sys-
tem provides user options for a vari-
ety of settings including door
lock/unlock features, convenience
features, driver assistance settings,
etc.
User Settings menu
- Head-Up Display
- Driver Assistance
- Drive Mode
- Lights
- Door/Trunk
- Cluster
- Convenience
- Reset
The information provided may differ
depending on which functions are
applicable to your vehicle.1. Press the SETUP button on the
head unit of the AVN system.
2. Select 'Setup
→Vehicle Settings'
and change the setting of the fea-
tures.
For detailed information, scan the
QR code in a separately supplied
simple manual.
VEHICLE SETTNGS
3-85
03
OHI048517LOHI048518L
OHI048564L
OHI048565L
Do not operate the Vehicle
Settings while driving. This may
cause distraction resulting in
an accident.
WARNING
Page 195 of 538

3-94
Convenient features of your vehicle
Headlamp delay function
If the Engine Start/Stop button is
placed in the ACC position or the
OFF position with the headlamps
ON, the headlamps (and/or parking
lamps) remain on for about 5 min-
utes. However, if the driver’s door is
opened and closed, the headlights
are turned off after 15 seconds. Also,
with the engine off if the driver's door
is opened and closed, the headlamps
(and/or parking lamps) are turned off
after 15 seconds.
The headlamps (and/or parking
lamps) can be turned off by pressing
the lock button on the smart key
twice or turning the light switch to the
OFF or AUTO position.
You can activate or deactivate the
Headlamp Delay function from the
Settings menu in the AVN system
screen. Select:
- Setup →Vehicle Settings →Lights
→Headlight Delay
For detailed information, scan the
QR code in a separately supplied
simple manual.
If the driver exits the vehicle
through another door besides the
driver door, the battery saver func-
tion does not operate and the
headlamp delay function does not
turn OFF automatically. This may
cause the battery to discharge. To
avoid battery discharge, turn OFF
the headlamps manually from the
headlamp switch before exiting the
vehicle
AFS (Adaptive Front-Lighting
System) (if equipped)
Adaptive front lighting system uses
vehicle speed and angle, to keep
your field of vision wide by leveling
the headlamp.
Change the switch to the AUTO posi-
tion when the engine is running. The
adaptive front lighting system will
operate when the headlamp is ON.
The system raises the low beam
angle when the vehicle speed is
above 72 mph (115 km/h), to secure
safety during high speed driving.
To turn off AFS, change the switch to
other positions. The headlamp level-
ing by the headlamp leveling device
still operates even after the AFS has
turned off.
NOTICE
OHI048473
OHI048105
Page 197 of 538

3-96
Convenient features of your vehicle
Interior Lights
Do not use the interior lights for
extended periods when the engine
is turned off or the battery will dis-
charge.
Interior lamp AUTO cut
The interior lamps will automatically
go off approximately 20 minutes after
the engine is turned off and the
doors are closed. If a door is opened,
the lamp will go off 40 minutes after
the engine is turned off. If the doors
are locked by the remote key or
smart key and the vehicle enters the
armed stage of the theft alarm sys-
tem, the lamps will go off five sec-
onds later.
Front lamps
•:
Press either of these buttons to
turn the map lamp on or off. This
light produces a spot beam for con-
venient use as a map lamp at night
or as a personal lamp for the driver
and the front passenger.
•
:
Press the button to turn ON all
front lamps. Re-repress the button
to turn OFF all front lamps.
NOTICE
OHI048423
Do not use the interior lights
when driving in the dark. The inte-
rior lights may obscure your view
and cause an accident.
WARNING