Kia Optima: Headrest (for front seat) / Adjusting the height up and down

To raise the headrest, pull it up to the desired position (1). To lower the headrest,
push and hold the release button (2) on the headrest support and lower the headrest
to the desired position (3).

✽ NOTICE
If you recline the seatback towards the front with the headrest and seat cushion
raised, the headrest may come in contact with the sunvisor or other parts of the
vehicle.
The driver's and front passenger's seats are equipped with a headrest for the
occupant's safety and comfort.
The headrest not only provides comfort for the driver and front passenger, but
also ...
■ Type A
■ Type B
To remove the headrest:
1. Recline the seatback (2) with the recline lever or switch (1).
2. Raise headrest as far as it can go.
3. Press the headrest release button (3) ...
Other information:
Description and operation
Description
If the Gasoline Engine Control system components (sensors, ECM, injector, etc.)
fail, interruption to the fuel supply or failure to supply the proper amount of
fuel for various engine operating conditions will result. The following situations
...
Components and components location
Component Location
1. Rear window glass
2. Rear window glass molding
Repair procedures
Removal
Put on gloves to prevent hand injur ...