2011 Toyota Yaris Owners Manual - Page 473
2011 Toyota Yaris Manual
Page 473 highlights
1-3. Adjustable components (seats, mirrors, steering wheel) Rear seats (split rear seats: type A) Vertical adjustment Up Lock release button Pull the head restraints up. Down Push the head restraints down while pushing the lock release button. Rear seats (split rear seats: type B) Vertical adjustment Up Pull the head restraints up. Down Lock release button Push the head restraints down while pushing the lock release button. 50