Lexus LS 600h L 2012 Owner's Manual page 345

3-2. Using the air conditioning system and defogger
With rear air conditioning system
Air conditioning operation
screen display button
Air conditioning
on/off switch
Driver's side
temperature control
4-zone operation button
Automatic mode
Driver' s side
temperature display
342
Fan speed display
Rear air conditioning operation screen display switch
Air flow display
Off
Windshield
defogger
Micro dust and pollen filter
Air purifier and rear air conditioning
operation switch
Passenger' s side
temperature control
Outside air or recirculated air mode
Passenger' s side
temperature
display