2015 Lexus GS450h air conditioning

1
GS450h_QG_OM30F72U_(U)
The Quick Guide is not intended as a substitute for your Owner’s
Manual. We strongly encourage you to review the Owner’s
Manual and supplementary manuals so you will have a better
understanding of your vehicle’s capabilities and limitations.
12.3-inch Display.............................................................................................................. ....... 58
Audio System Audio control screen........................................................................................................... ...........71
Side Display (vehicles with a navigation system)................................................................71
Remote control (steering wheel switches)............................................................................71
Basic operation ................................................................................................................ ............... 72
Radio ................................................................................................................................................... 73
DVD player/CD player ........................................................................................................... .....74
Operating an iPod .............................................................................................................. ............76
Brake Hold..................................................................................................................... ............ 27
BSM (Blind Spot Monitor) .................................................................................................... 47
Cruise Control ................................................................................................................. ........ 37
Driving Mode Select Switch ................................................................................................ 50
Driving Position Memory....................................................................................................... 1 9
Dynamic Radar Cruise Control.......................................................................................... 39
Dynamic Radar Cruise Control With Full-Speed Range............................................ 42
Energy Monitor/Consumption Screen ............................................................................. 14
EV Drive Mode .................................................................................................................. ...... 24
Floor mat installation ......................................................................................................... ....... 11
Front Air Conditioning System Control screen ................................................................................................................. ............... 78
Option control screen .......................................................................................................... ....... 79
Side display................................................................................................................... ................... 80
Using the automatic mode.......................................................................................................... 81
Adjusting the temperature for the driver’s and front passenger’s seats separately (DUAL mode) (veh icles without rear air conditioning system) ..... 81
Adjusting the temperature for the driver’s, front passenger’s and rear seats separately (3-ZONE mode) (vehicles with rear air conditioning system) ...... 81
Using the S-FLOW mode .......................................................................................................... .81

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GS450h_QG_OM30F72U_(U)
Parking Brake ........................................................................................................................... 26
Portable Audio Device Ports ............................................................................................... 89
Power (Ignition) Switch ........................................................................................................ ... 21
Rear Air Conditioning System
Front controller ............................................................................................................... ................82
Remote Touch................................................................................................................... ........ 54
Seat Heaters/Seat Ventilators ............................................................................................83
Smart Access System with Push-button Start ................................................................. 17
Tire Pressure Warning System ............................................................................................ 53
Turn Signal Lever .............................................................................................................. ....... 25
Voice Command System Basic operation ................................................................................................................ ...............84
Command list ................................................................................................................... .............. 85
Windshield Wipers and Washer.......................................................................................... 33
XM Satellite Radio ............................................................................................................. .... 95

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GS450h_QG_OM30F72U_(U)
Brake hold switch P.27
Remote Touch screen
Navigation system

P.54
P.60
Clock*
Trunk opener main switch*
Audio system P.71
Air conditioning system
P.77
Emergency flasher switch*
See P.9
Power switch
P.21
Parking brake switches P.26
: If equipped
*: Refer to “OWNER’S MANUAL”.
Lexus night view switch P.51

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GS450h_QG_OM30F72U_(U)
12.3-inch Display (if equipped)
■Full screen display
The initial screen and “Menu” screen fill the entirety of the display area.
■Split-screen display
Different information can be displayed on
the left and right of the screen. For example,
air conditioning system or audio screens
can be displayed and operated while the
fuel consumption information screen is
being displayed. The large screen on the left
of the display is called the main display, and
the small screen to the right is called the
side display.
The 12.3-inch display has a display area which is 1.5 times wider than that of the 8-inch
display.

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GS450h_QG_OM30F72U_(U)
■Selecting the operation screen
When selecting the side display, move the Re mote Touch knob to the right until is dis-
played at the boundary between the main display and the side display, and then move it fur-
ther to the right. When selecting the main display, move the Remote Touch knob to the left
until is displayed at the bo undary between the main displa y and the side display, and
then move it further to the left.
■ Display the side display
Basic screens
The following functions can be displaye d and operated on the side display.
Audio (P. 7 1 )
Air conditioning system ( P.77)
Vehicle information
Interruption screens
Each of the following screens is displayed au tomatically in accordance with conditions.
● Intuitive parking assist (if equipped) ( P. 4 6 )
● Phone ( P. 6 6 )
● Destination Assist
● Driving mode ( P. 5 0 )
● Lexus night view (if equipped) ( P. 5 1 )
■To display on the main display
Detailed information that is not shown on the si de display can be set to display on the main
display.
Select , or .
1
2
3

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GS450h_QG_OM30F72U_(U)
Front Air Conditioning System
■Adjusting the temperature setting
Press to increase the temperature and to decrease the temperature.
■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.
■Changing the air flow mode
To change the airflow, press . The air outlets used are switched each time the button is pressed.

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GS450h_QG_OM30F72U_(U)
■Control screen
Without rear air conditioning system
Adjust the left-hand side tempera-
ture setting
Adjust the fan speed setting
Select the air flow mode
: Air flows to the upper body
: Air flows to the upper bodyand feet
: Air flows to the feet
: Air flows to the feet and the windshield defogger oper-
ates
Adjust the right-ha nd side tempera-
ture setting
Display the option control screen
Tu r n t h e f a n o f f
Select to set automatic mode on/off
Display the rear air conditioning
operation screen (if equipped)
(  P. 8 2 )
With rear air conditioning system1
2
3
4
5
6
7
8

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GS450h_QG_OM30F72U_(U)
■Option control screen
Select on the operation screen to displa y the option control screen. The functions
can be switched on and off.
Without rear air conditioning system Select to set cooling and dehumidifi-
cation function on/off
Vehicles without rear air conditioning
system:
The temperature for the driver’s and
front passenger’s seats can be
adjusted separately (DUAL mode)
Vehicles with rear air conditioning sys-
tem:
The temperature for the driver’s, front
passenger’s and rear seats (P. 8 2 )
can be adjusted separately (3-ZONE
mode)
Prevent ice from building up on the
windshield and wiper blades (if
equipped)
Remove pollen from the air (Micro
dust and pollen filter)
With rear air conditioning system1
2
3
4