2008 Toyota Prius Owners Manual - Page 356
2008 Toyota Prius Manual
Page 356 highlights
3-6. Using the storage features n Removing the separate tray (type A) Pull up. ITY36P011 CAUTION n While driving Keep the auxiliary boxes closed. Injuries may result in the event of an accident or sudden braking. 328 PRIUS_U_(L/O_0802)