2009 Toyota 4Runner Owners Manual - Page 89

1-3. Adjustable components (seats, mirrors, steering wheel) Releasing the belt Press the release button. n Adjusting the height of the belt Down Push the lock release knob and slide the height adjuster down. Up Move the height adjuster up as needed until you hear a click. Seat belt pretensioners (front seats) The pretensioner helps the seat belt to quickly restrain the occupant by retracting the seat belt when the vehicle is subjected to certain types of severe frontal collision or a vehicle rollover. The pretensioner may not activate in the event of a minor frontal impact, a side impact or a rear impact. 64