2009 Lexus LS 600h Owners Manual - Page 276

3-2. Using the air conditioning system and defogger Rear center outlets Direct air flow to the left or right, up or down. Turn the knob to open or close the vent. Rear side outlets Direct air flow to the left or right, up or down. Turn the knob to open or close the vent. n Using the automatic mode Fan speed is adjusted automatically in accordance with the temperature setting and ambient conditions. As a result, the following may occur: l Immediately after is pressed, the fan may stop for a while until warm or cool air is ready to flow. l Cool air may flow to the area around the upper body when the heater is on. n Using the system in recirculated air mode The windows will fog up more easily if the recirculated air mode is used for an extended period. n Switching between outside air and recirculated air modes Recirculated air mode or outside air mode may be automatically switched to in accordance with the temperature setting and the inside temperature. 278