2007 Lexus GS 450h User Guide - Page 211
2007 Lexus GS 450h Manual
Page 211 highlights
3-2. Using the air conditioning system and defogger n Switching between outside air and recirculated air modes Press . The mode switches between (recycles air inside the vehicle), "AUTO" and (introduces air from outside the vehicle) modes each time the button is pressed. When the system is switched to automatic mode, the air conditioning system operates automatically. Defogging the windshield Press . The air conditioning system control operates automatically. Micro dust and pollen filter Press . Outside air mode switches to (recirculated air) mode. Pollen is removed from the air and the air flows to the upper part of the body. Usually the system will turn OFF automatically approximately 3 minutes later. To stop the operation, press again. 194