Toyota Highlander Hybrid 2017 Owner's Manual page 458

458
6-3. Using the storage features
Center deck under tray
Pull the strap upwards to open
1
the center deck board.
To secure the center deck
2
board, remove the hook on the
backside of the center deck
board and attach the hook to
the head restraint on the third
seats as shown.
WARNING
Do not drive with the deck board opened. Items may fall out and cause
injury.
HIGHLANDER_HV_U (OM48F12U)