KIA Optima Hybrid 2013 - Manual (Page 26)

Safety features of your vehicle
12 3
Active headrest
The active headrest is designed to move
forward and upward during a rear impact.
This helps to prevent the driver's and
front passenger’s head from moving
backward and thus helps prevent neck
injuries.
Seatback pocket
The seatback pocket is provided on the
back of the front passenger’s seatback.
HNF2041-1 OTF030016
WARNING - Seatback
pocket
Do not put heavy or sharp objects
in the seatback pocket. An occu-
pant could contact such objects in
a crash. Heavy objects in the front
passenger seatback could also
interfere with the airbag sensing
system.