2002 Lexus LS 430 Owners Manual - Page 202

AIR CONDITIONING SETTING OPERATION − manual control When one of the manual control buttons is depressed while operating in automatic mode, the mode relevant to the depressed button is set. Other conditions continue to be adjusted automatically. If manual air flow selection is desired − 4 Floor/Windshield − Air flows mainly from the floor vents and windshield vents. It is recommended that you close the lower vent. For details about this, see page 196. If quick heating or cooling is desired − Push the "TEMP" or "PASSENGER TEMP" button on either side and hold it until "MAX. HOT" or "MAX. COLD" appears on the display. If manual fan speed control is desired − 21L066 21L059 The outlets from which air is delivered can be selected manually by pushing the button. The function of each mode is as follows: 1 2 3 Panel − Air flows mainly from the instrument panel vents. Bi−level − Air flows from both the floor vents and the instrument panel vents. Floor − Air flows mainly from the floor vents. " 1 Fan speed at low 2 Fan speed at high It is recommended that you close the lower vent. For details about this, see page 196. The fan speed can be set to your desired speed by pushing the appropriate side of fan speed control button. The higher the fan speed is, the more air is delivered. Pushing the "OFF" button briefly turns off the fan. To remove exterior windshield frost, use the high speed setting. 188