Lincoln 2013 MKZ Owner's Manual page 135

WARNINGS
The head restraint is a safety
device. Whenever possible it
should be installed and properly
adjusted when the seat is occupied.
Install the head restraint properly
to help minimize the risk of neck
injury in the event of a collision.
Note: Adjust the seat back to an
upright driving position before adjusting
the head restraint. Adjust the head
restraint so that the top of it is level
with the top of your head and as far
forward as possible. Make sure that you
remain comfortable. If you are
extremely tall, adjust the head restraint
to its highest position.
Front seat head restraint
E138642
Seats
Rear seat outboard head restraints
E153105
Rear center head restraint
E138645
The head restraints consist of:
A An energy absorbing head
restraint
B Two steel stems
C Guide sleeve adjust and
unlock button
D Guide sleeve unlock and
remove button
Adjusting the Head Restraint
Raising the Head Restraint
Pull the head restraint up.
132