See also:

Seats, seat belts and Supplemental Restraint System (SRS)
Seats, seat belts and Supplemental Restraint System (SRS) 1. Supplemental front-impact air bags 2. Front seat-mounted side-impact supplemental air bags 3. Seat belts 4. Head restraints †...

Seat belt extenders
If, because of body size or driving position, it is not possible to properly fit the lap/shoulder belt and fasten it, an extender is available which is compatible with the installed seat belts. ...

Head restraints
WARNING: Head restraints supplement the other vehicle safety systems. They may provide additional protection against injury in certain rear end collisions. Adjust the head restraints properly ...