2013 Lexus GS450h air condition

GS450h_U (OM30D01U)
3655-2. Using the air conditioning system and defogger
5
Interior features
Without rear air conditioning system

366
GS450h_U (OM30D01U)
5-2. Using the air conditioning system and defogger
With rear air conditioning system

GS450h_U (OM30D01U)
3675-2. Using the air conditioning system and defogger
5
Interior features
Fan speed control
Air flows to the feet and the
windshield defogger operates.
Outside temperature
Right-hand front seat side tem-
perature control
Right-hand front seat side tem-
perature display
Front seat air outlet selector
Micro dust and pollen filter
DUAL/3-ZONE mode
Cooling and dehumidification
function on/off
Left-hand front seat side tem-
perature display Left-hand front seat side tem-
perature control
Windshield defogger
Outside air or recirculated
mode
Air outlet selector
S-FLOW mode
Off
Automatic mode
Left-hand front seat side air out-
let selector
Rear air conditioning operation
screen
Right-hand front seat side air
outlet selector1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20

368
GS450h_U (OM30D01U)
5-2. Using the air conditioning system and defogger
Press to operate the speech
command system. (P. 353/“Nav-
igation System Owner’s Manual”)
Press .
The dehumidification function begins to operate. Air outlets and fan speed are
automatically adjusted according to the temperature setting and humidity.
Press to switch to automatic air intake mode.
The air conditioning system automatically switches between outside air and recir-
culated air modes.
Press “ ” on to increase the temperature and “ ” to decrease the
temperature.
Without rear air conditioning system
When is selected (the indicator on is on) or the passenger’s side
temperature control button is pressed, the temperature for the driver and passen-
ger seats can be adjusted separately.
With rear air conditioning system
When is selected (the indicator on is on) or the passenger’s side
temperature control button is pressed, the temperature for the driver’s, front pas-
senger’s and rear seats ( P. 379) can be adjusted separately.
Air outlets and fan speed for the driver and passenger seats may be adjusted sep-
arately depending on the temperature setting.
Using the speech command system
Using the automatic air conditioning system
1
2
3

GS450h_U (OM30D01U)
3695-2. Using the air conditioning system and defogger
5
Interior features
Without rear air conditioning system
To adjust the fan speed, select “ ” on to increase the fan speed
and “ ” to decrease the fan speed on the operation screen.
Press to turn the fan off.
To adjust the temperature setting, press “ ” on to increase the
temperature and “ ” to decrease the temperature.
When is selected (the indicator on is on) or the passenger’s
side temperature control button is pressed, the temperature for the driver and
passenger seats can be adjusted separately.
To change the air outlets,
select an air outlet switch on
the operation screen.
Adjusting the settings manually
1
2
3

370
GS450h_U (OM30D01U)
5-2. Using the air conditioning system and defogger
With rear air conditioning system
To adjust the fan speed, select “ ” on to increase the fan speed
and “ ” to decrease the fan speed on the operation screen.
Press to turn the fan off.
To adjust the temperature setting, press “ ” on to increase the
temperature and “ ” to decrease the temperature.
The air conditioning system switches between individual and simultaneous
modes each time is selected.
When is selected (the indicator on is on) or the passenger’s
side temperature control button is pressed, the temperature for the driver’s,
front passenger’s and rear seats ( P. 379) can be adjusted separately.
To change the air outlets,
select an air outlet switch on
the operation screen.
Left-hand front seat
Right-hand front seat
Different air outlets for the driver
and front passenger seats can be
chosen.
1
2
3
1
2

GS450h_U (OM30D01U)
3715-2. Using the air conditioning system and defogger
5
Interior features
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
*: In “AUTO” mode, air may flow to the feet as well as to the body to prevent
your feet from getting sweaty.
Upper body and feet
Defogging the windshield
Air outlets and air flow
*
*

372
GS450h_U (OM30D01U)
5-2. Using the air conditioning system and defogger
Feet
*: When the warming function is operat-
ing, air flows to the upper body as well
to warm the upper body effectively.
Feet and windshield
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
operates automatically.
*
*
Switching between outside air and recirculated air modes