Lincoln 2011 MKS - Manual (Page 136)

To remove the non-adjustable head restraint, do the following:
1. Simultaneously press and hold
both unlock/remove buttons, then
pull up on the head restraint.
To reinstall the non-adjustable head restraint, do the following:
1. Insert the two stems into the
guide sleeve collars.
2. Push the head restraint down
until it locks.
WARNING: The non-adjustable head restraint is a safety device.
It should be installed whenever the seat is occupied.
WARNING: To minimize the risk of neck injury in the event of a
crash, head restraints must be installed properly.
Seating and Safety Restraints
136
2011 MKS (mks)
Owners Guide, 1st Printing
USA (fus)