2012 Lexus GX 460 Owners Manual - Page 1286

AIR CONDITIONING D 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. D Window defogger feature Recirculated air mode may automatically switch to outside air mode in situations where the windows need to be defogged. " Rear outlets (without rear air conditioning system) 1 2 D When outside air temperature is below 32_F (0_C) The cooling and dehumidification function may not operate even when "A/C" is on. Direct air flow to the left or right, up or down Turn the knob to open or close the vent D When the indicator light on "A/C" flashes Touch "A/C" to turn off the air conditioning system and turn it on again. There may be a problem in the air conditioning system if the indicator light continues to flash. Turn the air conditioning system off and have it inspected by your Lexus dealer. INFORMATION D Using automatic mode Fan speed is adjusted automatically according to the temperature setting and ambient conditions. As a result, the following may occur: D Immediately after the button is pushed, the fan may stop for a while until warm or cool air is ready to flow. D Automatic air intake change mode (with rear air conditioning system) In automatic mode, the system automatically switches between recirculated air and outside air modes according to whether the system detects harmful substances such as exhaust gas in the air outside. D Cool air may flow to the area around the upper body when the heater is on. D Using the system in recirculated air mode The windows will fog up more easily if recirculated air mode is used for an extended period. 308