Mitsubishi i-MiEV 2011 Owner's Manual page 100

Adjustment of the head restraint height
To reduce the risk of injury in an accident, adjust the head
restraint height so that the center of the restraint is at your eye
level when seated. Any person too tall for the restraint to reach
their eye level when seated should raise the restraint to the
highest locked position.
To raise the restraint, pull it straight up.
To lower the restraint, push down on it while pressing the
lock knob (A) in the direction shown by the arrow.
After adjusting the height, push down on the restraint to
make sure it is locked in position.
To remove
Press the lock knob (A) in the direction shown by the arrows.
Then pull the head restraint up and out of the seatback.
WARNING
!
To help minimize the risk of neck injury in the event
of an accident, the head restraints must be properly
installed and positioned to proper height before
vehicle operation.
To install
First check that the head restraint is facing in the right direction
as shown in the previous illustration, and then insert it into the
seatback. Push the head restraint down while pressing the lock
knob (A) until the restraint locks into place.
Seat and restraint systems
2
2-11