Kia Optima: Headrest
The rear seat(s) is equipped with headrests in the outboard seating positions for the occupant's safety and comfort.
The headrest not only provides comfort for passengers, but also helps protect the head and neck in the event of a collision.
WARNING

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).

Removal
To remove the headrest, raise it as far as it can go then press the release button (1) while pulling the headrest upward (2). To reinstall the headrest, put the headrest poles (3) into the holes while pressing the release button (1). Then adjust it to the appropriate height.
WARNING
Make sure the headrest locks in position after adjusting it to properly protect the occupants.
Folding the rear seat
Seat warmer (if equipped)Injector. Description and Operation
Description
Based on information from various sensors, the ECM can calculate
the fuel amount to be injected. The fuel injector is a solenoid-operated valve
and the fuel injection amount is cont ...
Windshield washers
In the OFF position, pull the lever gently toward you to spray washer fluid on
the windshield and to run the wipers 1-3 cycles.
Use this function when the windshield is dirty.
The spray and wipe ...
Inspection
1.
Check the hands free remote control
switch for resistance between terminals in each switch position.
Switch
Connector
terminal
...