2015 Lexus GS200t change time

3955-2. Using the air conditioning system and defogger
5
Interior features
GS350_200t_GS F_OM_OM30E87E_(EE)
■Adjusting the temperature setting
Press “∧”on to increase the temperature and “ ∨” to decrease the temper-
ature.
XWithout rear air conditioning system
When “DUAL” on the control screen is selected or the passenger’s side tem-
perature control button is pressed, the temperature for the driver and passen-
ger seats can be adjusted separately.
XWith rear air conditioning system
When “3-ZONE” on the control screen is selected or the passenger’s side
temperature control button is pressed, the temperature for the driver’s, front
passenger’s and rear seats ( →P. 406) can be adjusted separately.
The air conditioning system switches be tween individual and simultaneous modes
each time 3-ZONE is selected.
■Adjusting the fan speed setting
Press to increase the fan speed and to decrease the fan speed.
Press the “OFF” button to turn the fan off.
■Change the airflow mode
To change the air outlets, press .
The air outlets used are switched each time the button is pressed. ( →P. 3 9 6 )
■S-FLOW mode
Press .
When is pressed, the ai rflow changes as follows.
Without rear air conditioning system: Air flows to the front seats only.
*
With rear air conditioning system:
Air flows to the front seats only, and if the passenger seat is unoccupied, the set
temperature, outside humidity and temperature inside the cabin are assessed, and
air flows to the driver seat only.
*
*
: Air may also flow to the rear seats depending on the situation.
■Other functions
●Switching between outside air and recirculated air modes ( →P. 399)
●Defogging the windshield ( →P. 4 0 0 )
●Defogging the rear window and outside rear view mirrors ( →P. 400)

3995-2. Using the air conditioning system and defogger
5
Interior features
GS350_200t_GS F_OM_OM30E87E_(EE)
■Using the automatic modePress or select “AUTO” on the control screen.
Also, when selecting “FAST/ECO” or each time, the fan speed mode will be
changed as follows:
“NORMAL” → “ECO” → “FAST”
Press to switch to automatic air intake mode.
The air conditioning system automatically switches between outside air and recir-
culated air modes.
Adjust the temperature setting. ( →P. 3 9 5 )
To stop the operation, press the “OFF” button.
Air outlets and fan speed for the driver and passenger seats may be adjusted sepa-
rately depending on the temperature setting.
When the front seat heaters and ventilators/rear seat heaters are set to AUTO
mode, the system is operated automatically according to the set temperature, out-
side temperature, etc.
■Automatic mode indicator
If the fan speed setting or air flow modes are operated, the automatic mode
indicator goes off. However, automatic mode for functions other than that
operated is maintained.
■Switching between outside air and recirculated air modes
Press .
The mode switches among (recirculated air mode), automatic and
(outside air mode) modes each time the button is pressed.
When the system is switched to automatic mode, the air conditioning system oper-
ates automatically.
Air conditioning control
Other functions
1
2
3

4005-2. Using the air conditioning system and defogger
GS350_200t_GS F_OM_OM30E87E_(EE)
■Defogging the windshield
Defoggers are used to defog the windshield and front side windows.
Press .
Set the outside/recirculated air mode button to outside air mode if the recirculated
air mode is used. (It may switch automatically.)
To defog the windshield and the side windows early, turn the air flow and tempera-
ture up.
To return to the previous mode, press
again when the windshield is
defogged.
■Defogging the rear window and outside rear view mirrors
Defoggers are used to defog the rear window and to remove raindrops, dew
and frost from the outside rear view mirrors.
Press .
The defoggers will automatically turn off after 15 to 60 minutes. The operation
time changes according to the ambient temperature and vehicle speed.
■Windshield wiper de-icer (if equipped)
This feature is used to prevent ice from building up on the windshield and
wiper blades.
Select on the option control screen.
The windshield wiper de-icer will automatically turn off after approximately 15
minutes
■Pollen removal mode
Pollen is removed from the air and the air flows to the upper part of the body.
Select on the option control screen.
Usually the system will turn off automatically.
In order to prevent the windshield from fogging up when the outside air is cold, the
dehumidification function may operate.
The pollens are filtered out even if the pollen removal mode is turned off.

4015-2. Using the air conditioning system and defogger
5
Interior features
GS350_200t_GS F_OM_OM30E87E_(EE)
Select on the control screen to display the rear air conditioning control
screen.
■Using the automatic modeSelect “REAR AUTO” on the screen.
The air conditioning system will operate, and air outlets and speed will be set auto-
matically.
When the rear seat heaters are set to automatic mode, the system is operated
automatically according to the set temperature, outside temperature, etc.
Adjust the temperature setting.
To stop the operation, select “REAR OFF”.
■Adjusting the temperature setting
Select to increase the temperature and to decrease the tempera-
ture.
The air conditioning system switches between individual and simultaneous modes
each time “3-ZONE” on the control screen is selected.
■Disabling the switches on the rear armrest.
Select .
Rear seat heater switches ( →P. 410) are also locked.
■Location of air outlets
The air outlets and air volume
changes according to the selected
air flow mode.
Changing the rear seat settings (w ith rear air conditioning system)
Air outlets
1
2

4075-2. Using the air conditioning system and defogger
5
Interior features
GS350_200t_GS F_OM_OM30E87E_(EE)
■Changing the air outlets
Press .
The air outlets change as follows each time is pressed.
: Air flows to the upper body.
: Air flows to the upper body and feet.
: Air flows to the feet.
Press .
The air conditioning system will operate, an d air outlets and fan speed will be adjusted
automatically.
“AUTO” will be displayed on the control panel.
Adjust the temperature setting.
When the rear seat heaters are set to “AUTO” mode, the system is operated automat-
ically according to the set temperature, outside temperature, etc.
To stop the operation, press the “OFF” button.
■Location of air outlets
The air outlets and air volume
changes according to the selected
air flow mode.
Using automatic air conditioning system
Air outlets
1
2

4115-2. Using the air conditioning system and defogger
5
Interior features
GS350_200t_GS F_OM_OM30E87E_(EE)
●Modes and indicators
The mode can be changed by pressing the switch.
*: When automatic mode is selected, the level automatically changes depending on the
air conditioning settings.
■Seat heaters (without seat ventilators) (if equipped)
Seat heater switches
Level indicator lights
The seat heater temperature level is
displayed.
●Modes and indicators
The mode changes each time the switch is pressed as follows:
*: The mode changes automatically depending on the amount of time that has elapsed. The amount of time until the mode changes varies depending on the interior tempera-
ture when the seat heater was operated and other factors.
Mode“AUTO” indicator lightLevel indicator lights
OffOffOff
Automatic*On3 to 1, or off
HiOff3
MidOff2
LoOff1
1
2
ModeLevel indicator lightsAutomatic operation*
OffOff
Hi3Hi → Mid → Lo
Mid2Mid → Lo
Lo1Lo

4125-2. Using the air conditioning system and defogger
GS350_200t_GS F_OM_OM30E87E_(EE)
■Seat ventilators (without seat heaters) (if equipped)
Seat ventilator switches
Level indicator lights
The seat ventilator fan speed level is
displayed.
●Modes and indicators
The mode changes each time the switch is pressed as follows:
1
2
ModeLevel indicator lights
OffOff
Hi3
Mid2
Lo1

4135-2. Using the air conditioning system and defogger
5
Interior features
GS350_200t_GS F_OM_OM30E87E_(EE)
■The seat heaters/seat ventilators can be used when
The engine switch is in IGNITION ON mode.
■Seat heater control (vehicles without automatic mode)
The seat heater automatically changes operations. If the engine switch is turned off while
the seat heater is operating, the starting operation of the heater differs depending on the
amount of time that elapses before it is turned back on.
■Automatic operation of the seat heater during Eco drive mode
If the driving mode select swit ch is switched to Eco drive mo de in cold temperatures, the
seat heater may be automatically operated to assist heating performance.
■Automatic operation during S-FLOW mode
The front seat heater and ventilator or the rear seat heater may automatically turn off
when S-FLOW mode is turned on during automatic mode. ( →P. 3 9 5 )
■Button lock function (vehicles with rear control panel)
To prevent inadvertent operation, some buttons on the rear armrest can be locked.
(→ P. 4 0 8 )
■When the switch is disabled (v ehicles with rear control panel)
When the rear control panel switch cannot be operated even though the button lock
function is released, check whether the switch is disabled due to selecting on
Remote Touch screen. ( →P. 4 0 1 )
■Rear control panel illumination off function (vehicles with rear control panel)
Control panel illumination on the re ar armrest can be turned off. (→P. 4 0 8 )
■Customization
The automatic operation of the front seat heaters (without seat ventilators) and the auto-
matic mode settings for the front seat heaters and ventilators or the rear seat heaters can
be changed. (Customizable features: →P. 6 4 0 )
Current operation
Starting operation mode and amount of time elapsed
until engine switch in IGNITION ON mode
0 to 15 minutesOver 15 minutes
HiHiHi
MidMidHi
LoLoHi