Toyota 2014 Sienna Manual page 398

3-1. Using the air conditioning system and defogger
STEP 3
To change the air outlets, press
Air flows as shown below according to the mode selected.
398
SIENNA_OM_OM45483U_(U)
.
,
Air flows to the upper body.
Air flows to the upper body and
feet.
Air flows mainly to the feet.
, or