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Convenient features of your vehicle
Air Quality System (AQS)
This system automatically senses
outdoor air pollutants and minimizes
their flow into the vehicle. However,
unpleasant or foul odors that might
be present may still be noticeable
within the vehicle.
To turn the AQS ON, press the button.
If the windows fog up with the
Recirculation mode or AQS mode
selected, set the air intake control to
Fresh mode or AQS control to OFF.
Information
• The AQS button indicator will imme-diately illuminate when the engine is
started with the AQS in the ON posi-
tion. However, the AQS starts oper-
ating after 40 seconds.
• The AQS filters out toxic exhaust (i.e. NO, NO2, SO2, CO, CxHy) to pre-
vent it from entering the passenger
compartment but, does not totally
block odor.
The AQS does not operate in any of
the following situations :
The AQS button is re-repressed tothe OFF position.
Either Fresh mode or the Recirculation mode is selected.
The front defroster button is pressed ON or the Floor & Defrost
( ) mode is selected.
The temperature is set to either the highest (HI) or the lowest (Lo) posi-
tion, while the climate control sys-
tem is automatically controlled
(AUTO button LED ON).
The OFF button of the climate con- trol system is selected.
The Auto Defogging system oper- ates to defog the front windshield.
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3-130
Convenient features of your vehicle
When using the air conditioning
system, monitor the engine tem-
perature gauge closely while driv-
ing 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 recir-
culation 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 win-
dows and sunroof closed.
Use the air conditioning system every month only for a few minutes
to ensure maximum system per-
formance.
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 knob or button to
the position and fan speed
control to the lowest speed.
System Maintenance
Cabin air filter
[A] : Outside air, [B] : Recirculated air
[C] : Climate control air filter, [D] : Blower
[E] : Evaporator core, [F] : Heater core
The cabin air filter is installed behind
the glove box. It filters the dust or
other pollutants that enter the vehicle
through the heating and air condi-
tioning system.
Have the cabin air filter replaced by
an authorized retailer of Genesis
Branded products according to the
maintenance schedule. If the vehicle
is being driven in severe conditions
such as dusty or rough roads and/or
if transporting pets or occupants
smoke inside the vehicle, then more
frequent cabin air filter inspections
and changes are required.
If the air flow rate suddenly decreas-
es, the system should be checked at
an authorized retailer of Genesis
Branded products.
NOTICE
OHI048581L
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3-132
Convenient features of your vehicle
To prevent damage to the conduc-
tors bonded to the inside surface
of the rear window, never use
sharp instruments or window
cleaners containing abrasives to
clean the window.
If you want to defrost and defog
the front windshield, refer to the
"Windshield Defrosting and
Defogging" section in this chapter.
Rear Window Defroster
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.
Press the Rear Window Defroster button to turn the rear window
defroster ON and OFF. The Rear
Window Defroster button LED will
illuminate when the defroster is
ON.
The rear window defroster auto- matically turns off after approxi-
mately 20 minutes or when the
engine is turned off.
Information
If there is heavy accumulation of snow
on the rear window, brush it off before
operating the rear defroster.
Side view mirror defroster
The side view mirror defroster will
operate at the same time as the rear
window defroster.
Front Wiper Deicer
(if equipped)
The front wiper deicer will operate at
the same time as the rear window
defroster.
iNOTICE
D DE
EF
FR
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O S
ST
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R
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For maximum defrost perform-
ance, set the temperature control
knob to the highest temperature
setting (rotated all the way to the
right) 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 win-
dow, 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 effi-
ciency and to reduce the probability
of fogging up the inside of the wind-
shield.
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
1. Set the fan speed to the desired position.
2. Select desired temperature.
3. Press the defroster button ( ).
4. Fresh mode will be selected auto- matically. Additionally, the air con-
ditioning will automatically operate
according to the detected ambient
temperature.
Check to make sure the air condi-
tioning is ON. If the air conditioning
button LED is not illuminated, press
the air conditioning (A/C) button
once to turn the air conditioner ON.
Check to make sure the air intake
control is in Fresh mode.
NOTICE
Windshield heating
Do not use the or posi-
tion during cooling operation in
extremely humid weather. The
difference between the temper-
ature of the outside air and that
of the windshield could cause
the outer surface of the wind-
shield to fog up, causing loss of
visibility could cause an acci-
dent resulting in serious injury
or death. In this case, set the
mode selection knob or button
to the position and fan
speed control knob or button to
a lower speed.
WARNING
OHI049334N
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3-142
Convenient features of your vehicle
Sunvisor
To use the sunvisor, pull it downward.
To use the sunvisor to block the sun
from the side window, pull it down-
ward, release it from the bracket (1)
and swing it to the side towards the
window (2).
To use the vanity mirror, pull down
the sunvisor and slide the mirror
cover (3).
Adjust the sunvisor forward or back-
ward (4) as needed. Use the ticket
holder (5) to hold tickets.
Close the vanity mirror cover secure-
ly and return the sunvisor to its origi-
nal position after use.
Do not put several tickets in the
ticket holder at one time. This
could cause damage to the ticket
holder.
Rear Mirror (if equipped)
To open:
Press the cover and it will slowly
open and the mirror lamp will turn
ON.
To close:
Push back into position.
Make sure to close the rear mirror
cover after use. If not, the rear mir-
ror lamp remains ON, possibly
draining the battery or damaging
the rear mirror.
NOTICE
NOTICE
OHI048444OHI048562
For your safety, do not block your
view when using the sunvisor.
WARNING
Page 250 of 555
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3
Rear Window Sunshade
[A] : Type A, [B] : Type B, [C] : Type C
To raise or lower the sunshade,
press the button. The rear window sunshade will be
lowered automatically when the
vehicle is shifted to R (Reverse)
and raised automatically when the
vehicle is shifted from R (Reverse)
to P (Park).
After the rear window sunshade is lowered by shifting the vehicle to R
(Reverse), if you drive more than
12 mph (20 km/h) with the shift
lever in D (Drive), the rear window
sunshade will be raised automati-
cally.
Do not apply excessive force
while operating the rear window
sunshade. This could cause dam-
age to the rear window sunshade.NOTICE
OHI048455
■ Front
OHI049456N
■Rear
OHI048457
Page 251 of 555
![GENESIS G90 2020 Owners Manual 3-150
Convenient features of your vehicle
Rear Side Window Sunshade
[1] : Right side, [2] Left side
For each of the rear doors, you can
fold or unfold the rear side window
sunshade by using the power GENESIS G90 2020 Owners Manual 3-150
Convenient features of your vehicle
Rear Side Window Sunshade
[1] : Right side, [2] Left side
For each of the rear doors, you can
fold or unfold the rear side window
sunshade by using the power](/manual-img/46/35630/w960_35630-250.png)
3-150
Convenient features of your vehicle
Rear Side Window Sunshade
[1] : Right side, [2] Left side
For each of the rear doors, you can
fold or unfold the rear side window
sunshade by using the power win-
dow switch on each rear door. Both
rear sunshades can also be operat-
ed from the switches on the driver’s
door.
To unfold:
1. Close the window by pulling up theswitch.
2. To unfold the curtain, pull up the switch once more.
To f o l d :
1. If you want to open the shaded window, push down the switch one
time to store the sunshade.
2. Push down the switch one more time to open the window.
Information
If the upward or downward move-
ment of the sunshade is blocked by an
object or part of the body, the sun-
shade will detect the resistance and
will stop movement and move down-
ward or upward.
To reset the rear side windowsunshades
If the sunshade is not operating nor-
mally, it must be reset as follows:
1. Start the engine.
2. Continue pulling up on the power
window switch for at least 10 sec-
onds.
If the rear side window sunshade
does not work properly after follow-
ing the above procedure, it is recom-
mended that the system be checked
by an authorized retailer of Genesis
Branded products.
Do not apply excessive external
force on the rear side window sun-
shade while operating. It may
cause a malfunction.
NOTICE
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OHI048462
■ Driver’s window switch
OHI048461
■Rear window switch
Page 255 of 555
Antenna
Combination antenna (1)
The combination antenna will receive
AM, FM broadcast and SXM channel
signals and transmit data.
Glass antenna (2)
Your vehicle uses a glass antenna to
receive both AM and FM signals. Do not clean the inside of the
rear window glass with a cleaner
or scraper to remove foreign
deposits as this may cause dam-
age to the antenna elements.
glass antenna, never use sharp
instruments or window cleaner
containing abrasives to clean
the window. Clean the inside
surface of the rear glass window
with a piece of soft cloth.
Avoid adding metallic coatings such as Ni, Cd, etc. These can
degrade the receiving AM and
FM broadcast signals.
inside surface of the rear win-
dow, be careful not to damage
the rear glass antenna.
nearby the rear glass antenna.
NOTICE
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OHI048463