Honda 2016 CR-V Owner's Manual page 183

uuAdjusting the SeatsuAdjusting the Seat Positions
■
Folding Down the Rear Outer Head Restraint
Strap
182
A passenger in an outer back seating position
should put the head restraint in the upright
position before the vehicle begins moving.
To fold down the head restraint:
Pull the strap.
To put the head restraint back in the
upright position:
Pull up the head restraint and push rearward
until it latches.