2006 Buick Lucerne Owner's Manual - Page 15

Head Restraints Pull the head restraint up to raise it. Press the release button, located at the base of the head restraint, and push the head restraint down to lower it. Adjust the head restraint so that the top of the restraint is closest to the top of the occupant's head. This position reduces the chance of a neck injury in a crash. 1-9