2023 GENESIS G90 sunroof

5-82
Convenience Features
Tilt Open/Close
ORS052052N

[Push the sunroof switch upward, the
sunroof glass tilts open. However, if
the power sunshade is closed, the
sunshade will open first.

[Push the sunroof switch upward
or forward when the sunroof glass
is tilt opened, the sunroof glass
automatically closes.
To stop the sunroof movement at any
point, push the sunroof switch in any
direction.
Slide Open/Close
ORS052053N

[Push the sunroof switch rearward to
the first detent position, the sunroof
glass opens. However, if the power
sunshade is closed, the power
sunshade will open first.
Push the sunroof switch forward to
the first detent position, the sunroof
glass closes. However, if the sunroof
glass is closed, the power sunshade
will close.

[Push the sunroof switch forward
or rearward to the second detent
position, the power sunshade and
sunroof glass operate automatically
(auto slide feature).
To stop the sunroof movement at any
point, push the sunroof switch in any
direction.

5-83
05
Automatic Reverse
ORS051054
If the power sunshade or sunroof glass
senses any obstacle while it is closing
automatically, it will reverse direction
then stop at a certain position.
The auto reverse feature may not work if
an object thin or soft is caught between
the sliding power sunshade or sunroof
glass and sunroof sash.
WARNING

[Make sure heads, hands, arms or
any other body parts or objects are
out of the way before operating the
sunroof. Body parts or objects may
get caught causing injuries or vehicle
damage.

[Never deliberately use your body
parts to test the automatic reverse
feature. The power sunshade or
sunroof glass may reverse direction,
but there is a risk of injury.
NOTICE

[Do not continue to push the sunroof
switch after the sunroof is fully
opened, closed, or tilted. Damage to
the sunroof motor could occur.

[Continuous operations such as slide
open/close, tilt open/close, etc. may
cause the motor or sunroof system to
malfunction.

[Regularly remove any accumulated
dust on the sunroof rail.

[Dust accumulated between the
sunroof and roof panel can make
noise. Open the sunroof and remove
dust regularly using a clean cloth.

[Do not try to open the sunroof when
the temperature is below freezing
or when the sunroof is covered
with snow or ice. The sunroof may
not work properly and may break if
opened by force.

[Do not open or drive with the sunroof
glass open immediately after rain or
washing the vehicle. Water may wet
the interior of the vehicle.

[Do not extend any luggage outside
the sunroof while driving. Vehicle
damage may occur if the vehicle
suddenly stops.
WARNING
Do not extend your head, arms, body
parts or objects outside the sunroof
while driving. Injuries may occur if the
vehicle suddenly stops.

5-84
Convenience Features
Resetting the Sunroof
Front seat power sunshade and
glass
ORS052055N
In some circumstances resetting the
sunroof operation may need to be
performed. Some instances where
resetting the sunroof may be required
include:

[When the 12-volt battery is either
disconnected or discharged

[When the sunroof fuse is replaced

[If the sunroof one-touch AUTO OPEN/
CLOSE operation is not functioning
properlySunroof resetting procedure:
1. It is recommended to perform the
reset procedure with the vehicle
engine running. Start the vehicle in P
(Park).
2. Make sure the power sunshade and
sunroof glass are in the fully closed
position. If the power sunshade
and sunroof glass are open, push
the switch forward until the power
sunshade and sunroof glass are fully
closed.
3. Release the switch when the power
sunshade and sunroof glass are fully
closed.
4. Push the switch forward until the
power sunshade and sunroof glass
move slightly. Then release the switch.
5. Once again push and hold the sunroof
switch forward until the power
sunshade and sunroof glass slide
open and close.

[Do not release the switch until the
operation is completed.
If you release the switch during
operation, start the procedure again
from step 2.
Information
If the sunroof is not reset when the vehicle
battery is disconnected or discharged, or
the sunroof fuse is blown, the sunroof may
not operate normally.

5-85
05
Rear Seat Power Sunshade
ORS052051N
Reset the rear seat power sunshade in
the following situations.

[When the 12-volt battery is either
disconnected or discharged.

[When the rear seat power sunshade is
not working properly.
1. It is recommended to perform the
reset procedure with the vehicle
engine running. Start the vehicle in P
(Park).
2. Press and hold the switch until the
rear seat power sunshade is fully
closed.
3. Hold the switch until the rear seat
power sunshade slightly moves.
Release the switch until the sunshade
moves slightly.
4. Press and hold the switch again until
the power sunshade is opened then
closed.

[Do not release the switch until
the rear seat sunshade completes
opening/closing. If you release the
switch during operation, start the
procedure again from step 2.
CAUTION
The rear seat power sunshade may not
work properly if it is not reset.
Sunroof Open Warning
ORS041022
If the driver turns off the engine when
the sunroof is not fully closed, the
warning chime will sound for several
seconds and the sunroof open warning
will appear on the cluster LCD display.
Close the sunroof securely when leaving
your vehicle.
CAUTION
Make sure the sunroof is closed fully
when leaving your vehicle. If the
sunroof is left open, rain or snow may
wet the interior of the vehicle. Also,
leaving the sunroof open when the
vehicle is unattended may invite theft.

5-137
05
Air conditioning
Your Genesis Branded Vehicle air
conditioning system is filled with
R-1234yf refrigerant.
1. Start the vehicle.
2. Press the air conditioning button.
3. Set the mode to the Face Level

mode.
4. Set the air intake control to
Recirculation mode temporarily to
allow the cabin to cool quickly. When
the desired temperature in the cabin
is reached, change the air intake
control back to Fresh mode.
5. Adjust the fan speed control and
temperature control to maintain
maximum comfort.
When maximum cooling is desired, set
the temperature control to the lowest
position, then set the fan speed control
to the highest setting.
NOTICE
When using the air conditioning system,
monitor the engine temperature gauge
closely while driving up hills or in heavy
traffic when outside temperatures are
high. Air conditioning system operation
when climbing a steep grade or in
high outside ambient temperatures
can cause engine overheating.
Continue to use the fan, but turn the air
conditioning system off if the engine
temperature gauge indicates engine
overheating.
Air conditioning system operation tips

[If the vehicle has been parked in
direct sunlight during hot weather,
open the windows for a short time
to let the hot air inside the vehicle
escape.

[After sufficient cooling has been
achieved, switch back from
recirculation mode to fresh mode.

[To help reduce moisture inside of
the windows on rainy or humid
days, decrease the humidity inside
the vehicle by operating the air
conditioning system with the windows
and sunroof closed.

[Use the air conditioning system
every month only for a few minutes
to ensure maximum system
performance.

[If you operate air conditioner
excessively, the difference between
the temperature of the outside air and
that of the windshield could cause
the outer surface of the windshield to
fog up, causing loss of visibility. In this
case, set the mode selection to the

position and fan speed control to the
lowest speed.

6-65
06
Road Active Noise Control helps reduce
noise caused while driving.
The system may not operate properly in
the following conditions:

[Any of the window is open

[Any of the door is open

[The sunroof is open

[The trunk is open

[Vehicle’s microphone and speaker is
blocked by loads
System Malfunction
OJWEV061046L
When Road Active Noise Cancel is
malfunctioning, this warning message
will appear on the cluster LCD display. If
this occurs, have the system inspected
by an authorized retailer of Genesis
Branded products.
ROAD ACTIVE NOISE
&21752/

9-32
Maintenance
NOTICE

[AGM battery
-Absorbent Glass Matt (AGM)
batteries are maintenance-free
and we recommend that the
AGM battery be serviced by an
authorized retailer of Genesis
Branded products. For charging
your AGM battery, use only fully
automatic battery chargers that
are specially developed for AGM
batteries.
-When replacing the AGM battery,
we recommend that you use
parts for replacement from an
authorized retailer of Genesis
Branded products.
-Do not open or remove the cap on
top of the battery. This may cause
leaks of internal electrolyte that
could result in severe injury.

[Lithium battery (if equipped)
-Do not jump start other vehicles.
The lithium polymer type battery
installed in your vehicle may be
damaged.
-Do not connect external electrical
devices to the battery.
-When replacing the lithium
polymer battery, have the battery
replaced at an authorized retailer
of Genesis Branded products.
By jump starting
After a jump start from a good battery,
drive the vehicle for 20-30 minutes
before it is shutoff. The vehicle may
not restart if you shut it off before the
battery had a chance to adequately
recharge. See “Jump Starting” in chapter
8 for more information on jump starting
procedures.
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 regulation.
Reset Items
The following items may need to be reset
after the battery has been discharged or
the battery has been disconnected.

[Fuel economy/Driving info/Since
refueling/Accumulated info (items in
Normal view) (see chapter 4)

[Integrated memory system (see
chapter 5)

[Power window (see chapter 5)

[Sunroof (see chapter 5)

[Power trunk (see chapter 5)

[Climate control system (see chapter 5)

[Rear door window shade (see chapter
5)

[Clock (see Infotainment system
manual)

[Infotainment system (see
Infotainment system manual)

9-50
Maintenance
Instrument panel fuse panel
Fuse NameFuse
RatingCircuit Protected
P/SEAT (PASS)225A Passenger Power Seat Module
S/HEATER
(PASS)25A Passenger Power Seat Module
A/BAG IND10A Overhead Console
UWB10ABLE Unit, Interior UBW Unit #1/#2/#3, Interior UBW Unit,
Rear UBW Unit LH/RH, Front UBW Unit LH/RH
P/SEAT (PASS)130A Passenger Power Seat Module
P/SEAT (DRV)130A Driver Power Seat Module
SUNROOF220A Sunroof Rear Rollo Controller
MODULE1310AElectro Chromic Mirror, Data Link Connector, Front A/C
Controller, A/C Control Module, AMP CCIC Keyboard,
Smart Phone Wireless Charger, Support AMP, LDC (IG1
Input), CCIC Head Unit, REAR Junction Block (LDC - IG1
Input), Driver/Passenger Power Seat Module, Rear Seat
CCS Module LH/RH, Rear Seat Heater Control Module LH/
RH, Rear Power Seat Module LH/RH, Rear Seat Console
Wireless Charger, Rear Seat Console UVC Lamp, Armrest
Touch Screen, AMP
MASSAGE SEAT
(FRT)15ADriver/Passenger Lumbar Support Unit, Passenger Foot
Massage Unit
S/HEATER
(DRV)25A Driver Power Seat Module
CURTAIN15A IBU
ADAS DRV110A ADAS Unit (Driving)
MODULE1410ADriver/Passenger Door Outside Handle, Rear Door Outside
Handle LH/RH
P/SEAT (DRV)225A Driver Power Seat Module
PRESAFETY
SEAT BELT110A Pre-Active Seat Belt Unit
SBCM (RR LH)20A Rear SBCM LH
P/WINDOW
(LH)30ADriver Safety Power Window Module, Rear Safety Power
Window Module LH
MODULE810AADAS Unit (Parking), Center Control Panel, CCIC Head Unit,
Rear Seat Console Tray Lamp, Rear Seat Console Remote
Control Switch, Instrument Cluster, Rear Seat Console UVC
Lamp
BRAKE SWITCH10A IBU, Stop Lamp Switch
SUNROOF120A Sunroof Glass Controller