Toyota SIENNA 2011 Quick Reference Manual page 422

3-1. Using the air conditioning system and defogger
The air outlets switch each time
shown on the display indicates the following.
356
Air flows to the upper body.
Air flows to the upper body and
feet.
Air flows mainly to the feet.
I n f o r ma t i o n P r o v i d e d b y :
is pressed. The air flow