2001 Cadillac Seville Owner's Manual - Page 19

Head Restraints The switches to move your head restraints are located on the outboard side of each front seat. Use this switch to move a front head restraint up or down. Lift up on the switch to move the head restraint up. Press down on the switch to move the head restraint down. The top of the head restraint should be closest to the top of your ears. This position helps reduce the chance of a neck injury in a crash. When you move a front seat head restraint up or down, the shoulder belt height changes. 1-7