Lincoln 2002 Blackwood Owner's Manual page 96

Seating and safety restraints
4. Make sure seat is pushed all the
way down and locks into position.
Returning the seat to seating position
Always be sure that the seat is in a latched position, whether the
seat is occupied or empty. If not latched, the seat may cause
injury during a sudden stop.
1. Return the head restraint to its
original position.
96