Lexus GS450h Owner's Manual page 351

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Air conditioning control

Using the automatic mode

Also, when selecting "FAST/ECO" or

changed as follows:

"NORMAL"  "ECO"  "FAST"

The air conditioning system automatically switches between outside air and recir-

culated air modes.

Adjust the temperature setting. (P. 347)

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.

Other functions

Switching between outside air and recirculated air modes

The mode switches among

(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.

GS450h_300h_OM_OM30F92E_(EE)

5-2. Using the air conditioning system and defogger

or select "AUTO" on the control screen.

to switch to automatic air intake mode.

(recirculated air mode), automatic and

each time, the fan speed mode will be