2010 Toyota 4Runner Owners Manual - Page 329

3-1. Using the air conditioning system and defogger Adjusting the position of and opening and closing the air outlets Front center outlets Direct air flow to the left or right, up or down. Turn the knob to open or close the vent. CTH31AS014 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 CTH31AS015 Rear outlets Direct air flow to the left or right, up or down. Turn the knob to open or close the vent. CTH31AS016 307