Kia Optima: Illuminated Ignition SwitchWhenever a door is opened, the ignition switch will be illuminated for your convenience. The light will go off approximately 30 seconds after closing the door or when the ignition key is inserted into the ignition key cylinder.
Ignition Switch
Ignition Switch and Anti-Theft Steering Column LockHeadrest
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 prot ...
Anti-lock brake system (ABS)
WARNING
ABS (or ESC) will not prevent accidents due to improper or dangerous driving
maneuvers. Even though vehicle control is improved during emergency braking, always
maintain a safe distance ...
Removal
1.
Turn the ignition switch OFF and disconnect the battery
negative (-) cable.
2.
Disconnect the engine coolant temperature sensor
connector (A).
...