NISSAN 2014 Altima Sedan - Owner's Manual - Manual (Page 27)

For non-adjustable head restraint/
headrest
Make sure the head restraint/headrest is posi-
tioned so the lock knob is engaged in the notch
before riding in that designated seating position.
To raise the head restraint/headrest,
pull it up.
Make sure the head restraint/headrest is posi-
tioned so the lock knob is engaged in the notch
before riding in that designated seating position.
To lower, push and hold the lock knob
and push the head restraint/headrest
down.
Make sure the head restraint/headrest is posi-
tioned so the lock knob is engaged in the notch
before riding in that designated seating position.
LRS2351 LRS2305 LRS2306
1-10 Safety—Seats, seat belts and supplemental restraint system