2009 Toyota 4Runner Owners Manual - Page 260
2009 Toyota 4Runner Manual
Page 260 highlights
3-1. Using the air conditioning system and defogger Front side outlets Direct air flow to the left or right, up or down. Turn the knob to open or close the vent. 3 Interior features Rear center outlets Direct air flow to the left or right, up or down. Turn the knob to open or close the vent. 237