Kia Optima: In case of an emergency while driving

Hazard warning flasher

The hazard warning flasher serves as a warning to other drivers to exercise extreme caution when approaching, overtaking, or passing your vehicle. It should be used whenever emergency ...

If the engine stalls at a crossroad or crossing

If the engine stalls at a crossroad or crossing, set the shift lever in the N (Neutral) position and then push the vehicle to a safe place. ...

See also:

Seat belt warning (for driver’s seat)
The driver's seat belt warning light and chime will activate to the following table when the ignition switch is in "ON" position. *1 Warning pattern repeats 11 times with an inter ...

Power Seat Control Switch. Schematic Diagrams
Circuit Diagram ...

Smart key unit. Schematic Diagrams
Circuit Diagram ...