2001 Toyota Highlander Owners Manual - Page 148

'01 HIGHLANDER_U (L/O 0106) Air intake selector The air intake selector button is used to switch the air intake FRESH mode that draws outside air into the system and RECIRCULATED mode that recirculates the air inside vehicle. To turn the air source to RECIRCULATED mode, press the button. The indicator will come on. To turn the air source to FRESH mode, press the button again. The indicator will go off. To prevent fogging up of the windshield, the air intake mode may change automatically to FRESH depending on the condition of the air conditioning system. "A/C" button To turn on the air conditioning, press the "A/C" button. The "A/C" button indicator will come on. To turn the air conditioning off, press the button again. If the "A/C" button indicator flashes, there is a problem in the air conditioning system and the air conditioning automatically shuts off. If this happens, take your vehicle to a Toyota dealer for service. 148 2001 MY HIGHLANDER_U (OM48432U)