Kia Optima: Hazard Warning Flasher

Rear Window Defroster

The defroster heats the window to remove frost, fog and thin ice from the interior and exterior of the rear window. The ignition switch must be on for the defroster to operate. To activate the ...

Interior Features

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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. Pre ...

Rear seatback lock
When the rear seatback lock lever (located on the backside of the rear seatback) is in the “LOCK� position, it is not possible to fold the rear seatback down by using the release lock lever. ...

Evaporator Temperature Sensor. Description and Operation
Description The evaporator temperature sensor will detect the evaporator core temperature and interrupt compressor relay power in order to prevent evaporator freezing by excessive cooling ...