Kia Optima: Impact sensing door unlock system (if equipped)

With central door lock switch (if equipped)

Driver's door Passenger’s door (if equipped) Operate by pressing the central door lock switch. Press the switch to the "Lock" position (1), all vehicle doors will lock. Press ...

Auto door lock/unlock feature (if equipped)

All doors will automatically lock when the transaxle shift lever is shifted out of P (Park). All doors will automatically unlock when the transaxle shift lever is shifted into P (Park). ...

See also:

Specifications
Specification Audio Item Specification Model RADIO+CD+MP3+B/T+SDARS (PA710S) Bristol Audio BA900 Bristol Audio BA950 (USA Only) ...

ETC (Electronic Throttle Control) System. Schematic Diagrams
Circuit Diagram ...

Inspection
1. Measure the output voltage between the terminal of the wheel speed sensor and the body ground. ...