2006 Toyota Sienna Owners Manual - Page 552
2006 Toyota Sienna Manual
Page 552 highlights
06 SIENNA_U (L/O 0603) Rear automatic air conditioning system- -Controls 1. "AUTO" button 2. Air flow selectors 3. Temperature selector (rear) 4. Fan speed selectors 5. "OFF" button 6. "REAR" button 7. Temperature selector (front) 320 2006 SIENNA from March '06 Prod. (OM45443U)