2016 TOYOTA SIENNA center console

430
SIENNA_OM_OM08013U_(U)
6-3. Using the storage features
Cup holders
FrontConsole box type A
(if equipped)
Press in and release the front cup
holder.
Console box type B
(if equipped)Console box type C
(if equipped)
Pull the lid down.
Second seat (if equipped)Rear
Removing the second center seat.
(  P. 157)