Page 380 of 688
3805-2. Using the air conditioning system and defogger
GS350_250_OM_OM30E16E_(EE)
Press .
The dehumidification function oper-
ates and fan speed increases.
Set the outside/recirculated air mode
button to outside air mode if the recir-
culated air mode is used. (It may
switch automatically.)
To defog the windshield and the side
windows early, turn the air flow and
temperature up.
To return to the previous mode, press
again when the windshield is
defogged.
Upper body
*1: In automatic mode, air may flow to the feet as well as to the body to prevent
your feet from getting sweaty.
*2: Air may flow slightly from the wind-shield.
Upper body and feet
*: Air may flow slightly from the wind-
shield.
Defogging the windshield
Air outlets and air flow
*1
*1
*2
*
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Page 386 of 688

3865-2. Using the air conditioning system and defogger
GS350_250_OM_OM30E16E_(EE)
■Registering air conditioning settings to electronic keys
●Unlocking the vehicle using an electronic key and turning the engine switch to
IGNITION ON mode will recall that key’s registered air conditioning settings.
●When the engine switch is turned off, the current air conditioning settings will auto-
matically be registered to the electronic key that was used to unlock the vehicle.
The system may not operate correctly if more than one electronic key is in the vicinity
or if the smart entry & start system is used to unlock a passenger door.
Settings for the electronic key and the corresponding door can be changed. Contact
any authorized Lexus dealer or repairer, or another duly qualified and equipped pro-
fessional.
■Using automatic mode
●Fan speed is adjusted automatically according to the temperature setting and the
ambient conditions.
Therefore, the fan may stop for a while until warm or cool air is ready to flow imme-
diately after is pressed.
●Cool air may blow around the upper body even when the heater is on due to sun-
light.
■Humidity sensor
A sensor, which detects humidity inside the
vehicle and the temperature of the wind-
shield, is provided to detect fog on the front
windscreen. Due to the sensor, when auto-
matic mode is set the air conditioning may
make the following controls:
●Changing the amount of air flow
●Changing the amount of air introduced from
outside when in outside air mode with the air
vents in the position
●Changing the settings of the air vents to
when the is set
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Page 389 of 688

3895-2. Using the air conditioning system and defogger
5
Interior features
GS350_250_OM_OM30E16E_(EE)
■nanoe *1 system (if equipped)
Your vehicle incorporates a nanoe
™ device, which is considered a biocidal product.
The nanoe™ device generates charged water particles from the ambient air and
these purify the air in the cabin by suppressing bacteria.
The nanoe™ device is considered a biocidal product in the EU according to the
interpretation of Regulation (EU) No 528/2012.
Active substances: Charged water particles (nano) containing hydroxyl radicals,
generated from ambient air
nanoe™ helps to provide purified air by emitting electrically charged water particles
through the front center vent on the driver’s side
*2.
●When the fan is turned on and “nanoe” on the option control screen is selected, the
nanoe system is activated.
●When the fan is operated in the following conditions, system performance will be
maximized. If the following conditions are not met, performance will be limited.
• The , or air outlets are being used.
• The front center vent on driver’s side is open.
●When nanoe is generated, a small amount of ozone is emitted and may be faintly
smelled in some situations. However, this is approximately the same as the amount
that already exists in nature, such as in forests, and it has no affect on the human
body.
●A slight noise may be heard during operation. This is not a malfunction.
*1:nanoe and the nanoe mark are trademarks of Panasonic Corporation.
*2: According to temperature and humidity conditions, fan speed and direction of
the air flow, the nanoe system may not operate at full capacity.
■Air conditioning filter
→ P. 4 8 7
■Customization
Settings (e.g. exhaust gas sensor sensitivity) can be changed.
(Customizable features: →P. 650)
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Page 399 of 688
399
5
5-3. Using the interior lights
Interior features
GS350_250_OM_OM30E16E_(EE)
Interior lights list
When the instrument panel light control sw
itch is turned to minimum and the tail
lights are on, the inside door handle ligh ts, the ornament lights and the footwell
lights will turn off. ( →P. 100)
Outer foot lights
Shift lever light (if equipped)
Interior light ( →P. 4 0 0 )
Front personal lights (→ P. 4 0 0 )
Inside door handle lights Rear personal lights (
→P. 4 0 0 )
Ornament lights
Door courtesy lights
Power window switch lights
Footwell lights1
2
3
4
5
6
7
8
9
10
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Page 400 of 688
4005-3. Using the interior lights
GS350_250_OM_OM30E16E_(EE)
Turns the light on/off
The rear personal lights are also
turned on/off by the interior light
operation. However, if the interior light
is turned off after being turned on
while the rear personal lights are
turned on, the rear personal lights will
not turn off simultaneously.
Turns the door position on
■Front
Turns the light on/off
■Rear
Turns the light on/off
If the lights are turned on by interior
light operation, the lights cannot
turn off by pressing the switch.
Interior light
1
2
Pe rs o n a l l i g h t s
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4015-3. Using the interior lights
5
Interior features
GS350_250_OM_OM30E16E_(EE)
■Illuminated entry system
The lights automatically turn on/off according to engine switch mode, the presence
of the electronic key, whether the doors are locked/unlocked, and whether the doors
are opened/closed.
■To prevent battery discharge
If the interior lights remain on when the engine switch is turned off, the lights will go
off automatically after 20 minutes.
■Customization
Setting (e.g. the time elapsed before lights turn off) can be changed.
(Customizable features: →P. 650)
NOTICE
■To prevent battery discharge
Do not leave the lights on longer than necessary when the engine is not running.
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Page 403 of 688
4035-4. Using the storage features
5
Interior features
GS350_250_OM_OM30E16E_(EE)
CAUTION
■Items that should not be left in the storage spaces
Do not leave glasses, lighters or spray cans in the storage spaces, as this may cause
the following when cabin temperature becomes high:
●Glasses may be deformed by heat or cracked if they come into contact with
other stored items.
●Lighters or spray cans may explode. If they come into contact with other stored
items, the lighter may catch fire or the spray can may release gas, causing a fire
hazard.
■When driving or when the storage compartments are not in use
Keep the lids closed.
In the event of sudden braking or sudden swerving, an accident may occur due to
an occupant being struck by an open lid or the items stored inside.
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4045-4. Using the storage features
GS350_250_OM_OM30E16E_(EE)
Open (press the button)
Unlock with the mechanical key
Lock with the mechanical key
■Glove box light
The glove box light turns on when the tail lights are on.
■Trunk opener main switch
The trunk opener main switch is located in the glove box. (→P. 1 76 )
■Removing the insert
The insert inside the glove box can be removed.
■The glove box door
An SRS knee airbag for the front passenger’s seat is built into the glove box door.
(→ P. 4 4 )
Glove box
1
2
3
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