Mercury 1999 Villager - Manual (Page 110)

SEATING
Adjustable head restraints
Your vehicle’s seats may be equipped with head restraints which are
vertically adjustable. The purpose of these head restraints is to help limit
head motion in the event of a rear collision. To properly adjust your head
restraints, lift the head restraint so that it is located directly behind your
head or as close to that position as possible. Refer to the following to
raise and lower the head restraints.
The head restraints can be moved
up and down.
Push side control and push down on
head restraint to lower it.
Adjusting the front manual seat
Never adjust the driver’s seat or seatback when the vehicle is
moving.
Do not pile cargo higher than the seatbacks to avoid injuring
people in a collision or sudden stop.
Seating and safety restraints
110