2012 Toyota Avalon Owners Manual - Page 213

3-1. Using the air conditioning system and defogger Adjusting the position of and opening and closing the air outlets Center outlets Turn the knob to open or close the vent Direct air flow to the left or right, up or down Side outlets Direct air flow to the up or down Direct air flow to the left or right 3 Interior features Rear seat outlets Direct air flow to the up or down Direct air flow to the left or right 233