2163-1. Using the air conditioning system and defoggerRear outletsDirect air flow to the left or right,up or downTurn the knob fully to the outsideof the vehicle to close the ventnUsing the automatic modeFan speed is adjusted automatically in accordance with the temperature setting andambient conditions. As a result, the following may occur.lThe system may switch automatically to recirculated mode when the coolesttemperature setting is selected in summer.lImmediately after is pressed, the fan may stop for a while until warm orcool air is ready to flow.lCool air may flow to the area around the upper body when the heater is on.nUsing the system in recirculated air modeThe windows will fog up more easily if the recirculated air mode is used for anextended period.nWindow defogger featureRecirculated air mode may automatically switch to (outside air) mode in situ-ations where the windows need to be defogged.nWhen outside air temperature approaches 32 °F (0°C)The air conditioning system may not operate even when is pressed.nWhen the indicator light on flashesPress and turn off the air conditioning system before turning it on oncemore. There may be a problem in the air conditioning system if the indicator lightcontinues to flash. Turn the air conditioning system off and have it inspected by yourLexus dealer.
