1998 Toyota T100 Owners Manual - Page 106

T100(U) "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. Air intake selector Move the lever to select the air source. 1. Recirculate-Recirculates the air inside the vehicle. 2. Fresh-Draws outside air into the system. 106