GENESIS G90 2023 Owners Manual

5-140
Convenience Features
Photo-catalyst Module ( if
equipped )
ORS052329N
Freshens a vehicle’s inner space by
deodorization of lingering odor through
PCM installed in HVAC system.
Your Genesis is equipped with the PCM
which includes a visible ray LED and
photo-catalytic material. The PCM is
activated automatically when the vehicle
is started.
The PCM deodorizes harmful gases
such as NH
3 or HCHO and reduces the
number of floating viruses and bacteria
nearby PCM and eventually air inside
cabin of your vehicle will be refreshed
by continuous air flow through PCM
installed in HVAC system.
ORS052326N
Ex) 2HCHO + 2H2O + 2O2 J 2CO2 + 4H2O

[Photocatalytic radical reaction
J Removal of harmful substances
(VOC gases/microorganisms)
Air cleaning mechanism
ORS052328N
A: Outdoor air,
B: Clean air
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HVACIntakes indoor and outdoor
air into the HVAC, passes it
through the PCM, and then
supplies clean air to the interior
of the vehicle.
PCMThe visible ray LED photo-
catalyst module produces
radicals by photocatalytic
reaction.
RadicalsRadicals generated by the PCM
attach to viruses, bacteria and
harmful gases such as NH
3 and
HCHO and reduce the number
of them in HVAC system.

5-141
05
PCM parts
ORS052327N
- Size: 2x2x1 in. (53x53x27 mm)
- Weight: 1.6 oz (46 g)
A: Upper cover
B: PCB & Connector
C: Water protection PCB cover
D: Photo-catalyst
E: Lower cover
F: Leakage protection seal
Direction for use
The PCM, Photo-catalyst Air Purifier
Module for HVAC is activated
automatically when the engine of
automobile is started and deactivated
automatically when the engine is turned
off.
NOTICE

[Do not disassemble, modify or
repair. Any changes or modifications
to product can void your
manufacturer’s warranty.

[If you need servicing, visit a
designated service center.

[Do not use the product for anything
other than its original purpose.

[Do not drop or cause excessive
impact to the product.

[Do not apply any other substances
on the photo catalyst surface.

[If water is on the product, dry it
thoroughly before using it.
NOTICE

[Disposal
Dispose of contents and containers
according to the regulations
stipulated in the wastes control act.

[Storage
-Do not store near acids. As packed
massive products may constitute a
manual handling risk. (e.g., sharp)
-Do not store in areas with high
concentrations of dust or airborne
materials.
WARNING

[This product should be sold
only through and be installed by
automobiles. Other uses are not
acceptable device.

[PCM may be particularly helpful
when additional ventilation with
outdoor air is not possible without
compromising indoor comfort
(temperature or humidity), or when
outdoor air pollution is high.

[The use of PCM alone cannot
ensure adequate indoor air quality,
particularly where significant
pollutant sources are present, and
ventilation is insufficient.
Information
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5-142
Convenience Features
WARNING
Windshield heating
Do not use the
position during
cooling operation in extremely humid
weather. 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 could cause
an accident resulting in serious injury
or death. In this case, set the mode
selection button to the
position
and fan speed control knob to a lower
speed.

[For maximum defrost performance,
set the temperature control to the
highest temperature setting and
the fan speed control to the highest
setting.

[If warm air to the floor is desired while
defrosting or defogging, set the mode
to the floor-defrost position.

[Before driving, clear all snow and ice
from the windshield, rear window,
side view mirrors and all side
windows.

[Clear all snow and ice from the
hood and air inlet in the cowl grill
to improve heater and defroster
efficiency and to reduce the
probability of fogging up the inside of
the windshield.
NOTICE
If the engine temperature is still cold
after starting, then a brief engine warm
up period may be required for the
vented air flow to become warm or hot.
To Defog Inside Windshield
ORS051131L
1. Select the desired fan speed.
2. Select the desired temperature.
3. Press the defroster button (
).
4. Fresh mode will be selected
automatically.
Check to make sure the air intake control
is in Fresh mode. If the air intake control
indicator light is illuminated, press the
button once to enable Fresh mode
(indicator light OFF).
If the
position is selected, the fan
speed is automatically increased.
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5-143
05
To Defrost Inside Windshield
ORS051130
1. Set the fan speed to the highest
(extreme right) position.
2. Set the temperature to the extreme
hot (HI) position.
3. Press the defroster button (
).
4. Fresh mode will be selected
automatically.
Check to make sure the air intake control
is in Fresh mode. If the air intake control
indicator light is illuminated, press the
button once to enable Fresh mode
(indicator light OFF).
If the
position is selected, lower fan
speed is adjusted to a higher fan speed.
Defogging Logic
To reduce the probability of fogging
up the inside of the windshield, the air
intake or air conditioning are controlled
automatically according to certain
conditions. To cancel or reset the
defogging logic, do the following.
1. Press the Engine Start/Stop button to
the ON position.
2. Press the defroster button (
) or
().
3. While pressing the air conditioning
button (A/C), press the air intake
control button at least 5 times within
3 seconds.
The air intake control button indicator
will blink 3 times to indicate that the
defogging logic has been disabled.
Repeat the steps again to re-enable the
defogging logic.
If the battery has been discharged or
disconnected, it resets to the defog logic
status.

5-144
Convenience Features
Rear Window Defroster
NOTICE
To prevent damage to the rear window
defroster conducting elements bonded
to the inside surface of the rear window,
never use sharp instruments or window
cleaners containing abrasives to clean
the window.
ORS051132
The defroster heats the window to
remove frost, fog and thin ice from the
interior and exterior of the rear window,
while the engine is running.

[To activate the rear window defroster,
press the rear window defroster
button located in the center control
panel. The indicator on the rear
window defroster button illuminates
when the defroster is ON.

[To turn off the defroster, press the rear
window defroster button again.
Information

[If there is heavy accumulation of snow
on the rear window, brush it off before
operating the rear defroster.

[The rear window defroster
automatically turns off after
approximately 20 minutes or when the
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position.
Side view mirror defroster
If your vehicle is equipped with the side
view mirror defrosters, they will operate
at the same time you turn on the rear
window defroster.

5-145
05
Auto Defogging System
ORS051085
Auto defogging helps reduce the
possibility of fogging up the inside of the
windshield by automatically sensing the
moisture on inside the windshield.
The auto defogging system operates
when the heater or air conditioning is on.
Information
The auto defogging system may not
operate normally, when the outside
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5-146
Convenience Features
Turning the Auto Defogging System
ON or OFF
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Press the front windshield defroster
button for 3 seconds when the Engine
Start/Stop button is in the ON to turn the
system on or off.
To check whether the system is on
or off, go to the settings menu in the
infotainment system and see if 'Auto
Defog' is selected or not.
Infotainment system
Auto Defogging System can be turned
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S6HWXS

5-147
05
Recirculating Air When Washer
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Recirculation mode automatically
activates to reduce any objectionable
scent of the washer fluid from entering
the cabin when the windshield washer is
used.
Turning Activate upon Washer Fluid
Use ON or OFF
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To turn the Activate upon Washer Fluid
Use feature on or off, select Floor level
(
) mode, and then press the air
intake control () button four times
within two seconds while pressing the
A/C icon.
When Activate upon Washer Fluid Use
ON is turned on, the air intake control
button indicator will blink 6 times. When
turned off, the indicator will blink 3
times.
Infotainment system
Activate upon Washer Fluid Use can be
turned on and off by selecting ‘Setup

5-148
Convenience Features
Recirculation Mode Plus (if
equipped)

[To prevent the inflow of polluted air
into the vehicle when passing through
a tunnel or air polluted area, this
function automatically switches the
air conditioner to Recirculation mode
for about 7 seconds before entering a
tunnel based on the map information
of the navigation and the speed of the
vehicle.

[The windows automatically closes
before entering a tunnel and area
requiring air recirculation. The
windows open to the previous
position after passing the area. If the
power window switch is operated
before the window opens, the
window does not open to the previous
position.

[To use these features, it must be
enabled from the Settings menu in the
infotainment system screen. Select:
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5-149
05
STORAGE COMPARTMENT
WARNING
Never store cigarette lighters, propane
cylinders, or other flammable/explosive
materials in the vehicle. These items
may catch fire and/or explode if the
vehicle is exposed to hot temperatures
for extended periods.
WARNING
ALWAYS keep the storage compartment
covers closed securely while driving.
Items inside your vehicle are moving as
fast as the vehicle. If you have to stop
or turn quickly, or if there is a crash, the
items may fly out of the compartment
and may cause an injury if they strike
the driver or a passenger.
NOTICE
To avoid possible theft, do not leave
valuables in the storage compartments.
Center Console Storage
ORS051086
To open:
Press the button.
Rear Console Storage
ORS052087N
To open:
Press the button.