Lexus LS460 Owners Book page 350

3-2. Using the air conditioning system and defogger
■
Switching between outside air and recirculated air modes
Press
The mode switches between
and (introduces air from outside the vehicle) modes each time the
button is pressed.
When the air intake control system is switched to automatic mode, it oper-
ates automatically.
Turning the air purifier off (with rear air conditioning system)
Touch "Air Purifier" on the operation screen.
The air purifier will turn off when the indicator on the switch goes off. Air will
not flow from the roof vents.
To turn the air purifier on, touch "Air Purifier" again.
Operating the rear air conditioning system on the operation screen
(with rear air conditioning system)
■ Using the automatic mode
Touch
STEP 1
STEP 2
The air conditioning system and air purifier will operate, and
air outlets and fan speed will be set automatically.
Touch "" on "TEMP" to increase the temperature and "" to
STEP 3
decrease the temperature.
Air outlets and fan speed for the right-hand and left-hand seats may be
set separately depending on the temperature setting.
348
.
on the operation screen.
(recycles air inside the vehicle), "AUTO"
Touch "REAR AUTO".