NISSAN 2013 Armada - Owner's Manual - Manual (Page 31)

Components
1. Adjustable headrest
2. Adjustment notches
3. Lock knob
4. Stalks
Adjustment
Adjust the headrest so the center is level with the
center of the seat occupant’s ears.
To raise the headrest, pull it up.
LRS0887 WRS0134 LRS0888
1-14 Safety—Seats, seat belts and supplemental restraint system