2011 Toyota Prius Owners Manual - Page 105

1 -4 . Adjust a ble c om pone nt s (se a t s, m irrors, st e e ring w he e l) Front se at s Seat position lever adjustment Seatback angle adjustment lever Vertical height adjustment lever (if equipped for driver's side) Lumbar support control switch (if equipped for driver's side) Active head restraints When the occupant's lower back presses against the seatback during a rear-end collision, the head restraint moves slightly forward and upward to help reduce the risk of whiplash on the seat occupant. 78 PRIUS_U (OM47685U) DVD