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3-41
03
Hood
Opening the hood
1. Park the vehicle and set the park-
ing brake.
2. Pull the release lever to unlatch
the hood. The hood should pop
open slightly.
3. Go to the front of the vehicle, raise
the hood slightly, push up the sec-
ondary latch (1) inside of the hood
center and lift the hood (2). After it
has been raised about halfway, it
will raise completely by itself.
Closing the hood
1. Before closing the hood, check in
and around the engine compart-
ment to ensure the following:
- Any tools or other loose objects
are removed from the engine
compartment area or hood
opening area
- All glove, rags, or other com-
bustible material is removed
from the engine compartment
- All filler caps are tightly and cor-
rectly installed
2. Lower the hood halfway (lifted
approximately 30 cm from the
closed position) and push down to
securely lock in place. Then dou-
ble check to be sure the hood is
secure. If the hood can be raised
slightly, it is not securely locked.
Open it again and close it with
more force.
EXTERIOR FEATURES
• Before closing the hood,
ensure all obstructions are
removed from around hood
opening.
• Always double check to be
sure that the hood is firmly
latched before driving away.
Check there is no hood open
warning light displayed on the
instrument cluster. Driving
with the hood opened may
cause a total loss of visibility,
which might result in an acci-
dent.
• Do not move the vehicle with
the hood in the raised posi-
tion, as vision is obstructed,
which might result in an acci-
dent, and the hood could fall
or be damaged.
WARNING
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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 155 of 538
3-54
Convenient features of your vehicle
1. Tachometer
2. Speedometer
3. Engine coolant temperature gauge4. Fuel gauge
5. Warning and indicator lights
6. LCD display (including trip computer)
INSTRUMENT CLUSTER
OHI049100N
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 Genuine Genesis Part to replace an exterior
amplifier. Any unauthorized product may cause a malfunction of the
exterior amplifiers.
NOTICE
Page 156 of 538
3-55
03
Instrument Cluster Control
Adjusting instrument cluster
illumination
When the vehicle's parking lights or
headlights are on, press the illumina-
tion control button to adjust the
brightness of the instrument panel
illumination.
When pressing the illumination con-
trol button, the interior switch illumi-
nation intensity is also adjusted.• The brightness of the instrument
panel illumination is displayed.
• If the brightness reaches the maxi-
mum or minimum level, a chime
will sound.
Gauges and Meters
Speedometer
The speedometer indicates the speed
of the vehicle and is calibrated in miles
per hour (mph) and/or kilometers per
hour (km/h).
OHI048412
OHI048110L
OHI048101L
Never adjust the instrument
cluster while driving. Doing so
could lead to driver distraction
which may cause an accident
and lead to vehicle damage,
serious injury, or death.
WARNING
Page 158 of 538

3-57
03
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.
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.
NOTICE
i
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
OHI049104N
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3-60
Convenient features of your vehicle
Warning and Indicator Lights
Supplemental Restraint
System Warning Light
This warning light illuminates:
• When you place the Engine Start/
Stop button to the ON position.
- The air bag warning light illumi-
nates for approximately 6 sec-
onds and then turns off when all
checks have been performed.
• The air bag warning light will
remain illuminated if there is a mal-
function with the Safety Restraint
System air bag operation.
If this occurs, have your vehicle
inspected by an authorized retailer
of Genesis Branded products.
Seat Belt Warning Light
This warning light informs the driver
that the seat belt is not fastened.
For more details, refer to the "Seat
Belts" in chapter 2.
Parking Brake & Brake
Fluid Warning Light
This warning light illuminates:
•Whenyou place the Engine Start/
Stop button to the ON position.
- The parking brake & brake fluid
warning light illuminates for
approximately 3 seconds and will
then turn off once the parking
brake is released.
• Whenever the parking brake is
applied.
• Whenever the brake fluid level in
the reservoir is low.
- If the warning light illuminates
with the parking brake released, it
indicates the brake fluid level in
reservoir is low.
If the brake fluid level in the reser-
voir is low:
1. Drive carefully to the nearest safe
location and stop your vehicle.
2. With the engine stopped, check the
brake fluid level immediately and
add fluid as required (For more
details, refer to "Brake Fluid" in
chapter 7). After adding brake fluid,
check all brake components for fluid
leaks. If a brake fluid leak is found,
or if the warning light remains on, or
if the brakes do not operate proper-
ly, do not drive the vehicle. Have the
vehicle inspected by an authorized
retailer of Genesis Branded prod-
ucts.