AIR CONDITIONING292Registering air conditioning set-tings to electronic keysUnlocking the vehicle using anelectronic key and turning thePOWER switch to ON modewill recall that keys registeredair conditioning settings.When the POWER switch isturned off, the current air condi-tioning settings will automatical-ly be registered to the electronickey that was used to unlock thevehicle.The system may not operate cor-rectly if more than one electronickey is in the vicinity or if thesmart access system with push −button start is used to unlock apassenger door.Settings for the electronic keyand the corresponding door canbe changed. Contact your Lexusdealer.Using automatic modeFan speed is adjusted automatical-ly according to the temperaturesetting and ambient conditions.As a result, the following may oc-cur:Immediately after the button ispushed, the fan may stop for awhile until warm or cool air isready to flow.Using the system in recirculatedair modeThe windows will fog up more easi-ly if recirculated air mode is usedfor an extended period.Switching between outside air andrecirculated air modesRecirculated air mode or outsideair mode may be automaticallyswitched to in accordance with thetemperature setting and the insidetemperature.Window defogger featureRecirculated air mode may auto-matically switch to outside airmode in situations where the win-dows need to be defogged.When outside air temperature isbelow 32F (0C)The cooling and dehumidificationfunction may not operate evenwhen A/C is on.
