2008 Lexus RX 350 Navigation Manual - Page 268

RX350_Navi_U (L/O 0612) 268 AIR CONDITIONING SETTING OPERATION - manual control When one of the manual control touchscreen buttons is depressed while operating in automatic mode, the operation corresponding to the depressed button is set. Other conditions continue to be adjusted automatically. If manual air flow selection is desired - Driver side setting air flow Passenger side setting air flow Mixed air flow The outlets from which air is delivered can be selected manually by touching the touch-screen button. The function of each mode is as follows: 1 Panel - Air flows mainly from the instrument panel vents and rear vents. 2 Bi-level - Air flows from both the floor vents, instrument panel vents and rear vents. When you set the temperature selector setting at about the middle in automatic operation, warm air flows out of the floor vents and relatively lowtemperature air flows out of the instrument panel vents and rear vents. 3 Floor - Air flows mainly from the floor vents and rear vents. 4 Floor/windshield - Air flows mainly from the floor vents, windshield vents and rear vents. Selecting the floor/windshield position turns on the defogging function with the purpose of clearing the front view.