2006 Lexus IS 350 Navigation Manual - Page 240

IS350/250_Navi_U (L/O 0508) 240 AIR CONDITIONING (g) Adjusting the position of and opening and closing the air outlets " Center outlets 1 Adjusting air flow direction 2 Open or close the vent " Rear seat outlets 1 Adjusting air flow direction 2 Adjusting air flow direction or, open or close the vent If air flow control is not satisfactory, check the center vents, side vents and rear vents. They may be opened or closed as shown. When outside temperature is cold like a winter season, air flow temperature from the center vents, side vents and rear vents may not be warmed up enough for a while until that the engine coolant temperature becomes high enough. If air flow from the center vents, side vents and rear vents is not satisfactory, air flow direction can be changed manually by adjusting the vents fin direction or the vents may be closed. " Side outlets 1 Adjusting air flow direction 2 Open or close the vent