Lexus ES300 Owner's Manual page 177

(a) Climate control
SETTING OPERATION automatic control
1. Push the "AUTO" button.
An indicator light will illuminate to show that the automatic
operation mode has been selected.
Air flow quantity, switching of the diffusers, on off of the air
conditioning and switching of the air intake between
RECIRCULATED AIR and OUTSIDE AIR are automatically
adjusted. The operation status is shown by each indicator.
When one of the manual control buttons is depressed while
operating in automatic mode, the operation corresponding to
the button depressed is set. Other conditions continue to be
adjusted automatically.
Push the "OFF" button to turn the air conditioning system off.
AIR CONDITIONING
2. Use the "TEMP" or "PASSENGER TEMP" button to set
the desired temperature.
The "TEMP" or "PASSENGER TEMP" button is used to set the
desired temperature. The temperature will be controlled on the
driver and passenger sides simultaneously or individually.
"TEMP" button—Changes the temperature on the driver and
passenger sides simultaneously or the driver side only.
"PASSENGER TEMP" button—Changes the temperature on
the passenger side only.
"DUAL" button—Changes the mode of the temperature
setting.
The indicator on the "DUAL" button has two modes:
D With the indicator on—For individual temperature setting
D With the indicator off—For simultaneous temperature
setting
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