2015 Lexus GS450h air conditioning

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GS450h_QG_OM30F72U_(U)
■Side display (if equipped)
Without rear air conditioning system
Front seat air outlet selector
Fan speed control
Fan speed display
Left-hand front seat side temperature
control
Left-hand front seat side temperature
display
Right-hand front seat side temperature
display
Right-hand front seat side temperature
control
Cooling and dehumidification func-
tion on/off
Automatic mode
DUAL mode
Left-hand front seat side air outlet
selector
Right-hand front seat side air outlet
selector
3-ZONE mode
With rear air conditioning system1
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GS450h_QG_OM30F72U_(U)
■Using the automatic mode
Select “AUTO” on the operation screen to turn on the airflow and adjust the temperature
setting.
■Adjusting the temperature for the driv er’s and front passenger’s seats sep-
arately (DUAL mode) (vehicles without rear air conditioning system)
To turn on the DUAL mode, perform any of the following procedures:
● Select “DUAL” on the option control screen.
● Adjust the passenger’s side temperature setting.
■Adjusting the temperature for the driver’s, front passenger’s and rear seats
separately (3-ZONE mode) (vehicles with rear air conditioning system)
To turn on the 3-ZONE mode, perform any of the following procedures:
● Select “3-ZONE” on the option control screen.
● Adjust the passenger’s side or rear seats temperature setting.
■Using the S-FLOW mode
Press the S-FLOW mode button to operate
the system.
When the S-FLOW mode button is
pressed, the airflow 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 tem-
perature 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.

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GS450h_QG_OM30F72U_(U)
Rear Air Conditioning System (if equipped)
Air outlet mode display
Temperature display
Temperature control
Air outlet selector
Off
Automatic mode
■Front controller
Temperature control
Off
Automatic mode
Disabling the switches on the rear arm-
rest
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4

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GS450h_QG_OM30F72U_(U)
Seat Heaters/Seat Ventilators
■Front seat heaters and ventilators/rear seat heaters (if equipped)
● 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.
The seat can be warmed and air from the seat can improve ventilation.
Front seats Seat heater switches
The indicator light (yellow) on the
switch comes on when the seat
heater is operating.
Seat ventilator switches (front seats
only)
The indicator light (green) on the
switch comes on when the seat ven-
tilator is operating.
Level indicator lights
The seat heater temperature level
or the seat ventilator fan speed level
(for front seats only) is displayed.
“AUTO” indicator lights
Rear seats1
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3
4
Mode“AUTO” indicator lightLevel indicator lights
OffOffOff
Automatic*On3 to 1, or off
HiOff3
MidOff2
LoOff1
If the driving mode select switch is switched to Eco drive mode in cold temperatures, the
seat heater may be automatically operat
ed to assist heating performance. (P. 5 0 )

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Other
*1: Only within the possible temperature range of the air conditioning system
*2: Bluetooth is a registered trademark of Bluetooth SIG, Inc.
CommandAction
“Turn Climate Control On”Turns air conditioning system on
“Turn Climate Control Off”Turns air conditioning system off
“Warmer”Increases the temperature of the air conditioning sys-
tem
“Cooler”Decreases the temperature of the air conditioning
system
“<#> degrees”Changes the set temperature of the air conditioning
system to <#> degrees
*1
“Turn Music On”Turns the audio system on
“Turn Music Off”Turns the audio system off
“A M R a d i o ”Selects AM radio mode
“FM Radio”Selects FM radio mode
“Sirius XM”Selects satellite radio mode
“Disc”Selects the sele cted disc mode
“USB”Selects USB audio mode
“iPod”Selects iPod audio mode
“Bluetooth*2 Audio”Selects Bluetooth® audio mode
“A .V. ”Selects VTR mode
“Auxiliary”Selects AUX audio mode
Commands relating to operation of the audio/visual and air conditioning systems can only
be performed when the audio and air conditioning systems are turned on. Refer to the
“OWNER’S MANUAL” and “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S
MANUAL”.