Navigation Manual
Page 273
.... Heating For best results, set controls to any setting except OFF. Temperature - Towards high temperature Air intake - D Make sure the air intake grilles in front of the difference in air temperature on for dehumidified heating. If dust thrown up because of the windshield are not blocked (by the...close the windows. OFF D For quick heating, select RECIRCULATED AIR mode for example). After the excess heat has blown away, close off your Lexus after it is recommended that the air intake control button be set to the OUTSIDE AIR mode to take in the "AUTO" button. The windshield...
.... Heating For best results, set controls to any setting except OFF. Temperature - Towards high temperature Air intake - D Make sure the air intake grilles in front of the difference in air temperature on for dehumidified heating. If dust thrown up because of the windshield are not blocked (by the...close the windows. OFF D For quick heating, select RECIRCULATED AIR mode for example). After the excess heat has blown away, close off your Lexus after it is recommended that the air intake control button be set to the OUTSIDE AIR mode to take in the "AUTO" button. The windshield...