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Automatic A/c-Heater Systems: Maintenance Lexus LS III

RESETTING A/C AIR FILTER CLOGGING DATA

To reset CHANGE A/C FILTER message after it appears on multi-information display and filter has been replaced, press and hold front A/C OFF button for at least 4 seconds. (Схема №1)or (Схема №2). A tone will sound and A/C FILTER RESET message will be displayed confirming that air filter clogging data has been reset. Because a clogged air filter will decrease A/C system efficiency, DO NOT reset air filter clogging data before CHANGE A/C FILTER message is displayed and filter has been replaced.