2010 Toyota Prius Owners Manual - Page 294

3 -1 . U sing t he a ir c ondit ioning syst e m a nd de fogge r Air conditioning system Airflow and outlets are automatically adjusted according to the temperature setting. Fan speed control Windshield defogger Fan speed display Temperature control Air outlet display Temperature setting display Off Outside air or Air conditioning recirculated ON/OFF switch Automatic air mode mode Changes the Micro dust and air outlets used pollen filter ITO31P101 270