Kia Optima: Engine start/stop button

Ignition switch position

LOCK The steering wheel locks to protect against theft. (if equipped) The ignition key can be removed only in the LOCK position. When turning the ignition switch to the LOCK position, push the k ...

Illuminated ENGINE START/STOP button

Whenever the front door is opened, the ENGINE START/STOP button will illuminate for your convenience. The light will go off after about 30 seconds when the door is closed. It will also go off im ...

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Maintenance services
You should exercise the utmost care to prevent damage to your vehicle and injury to yourself whenever performing any maintenance or inspection procedures. Should you have any doubts concerning ...

Non-operational conditions of rear parking assist system
The rear parking assist system may not operate properly when: 1. Moisture is frozen to the sensor. (It will operate normally when the moisture has been cleared.) 2. The sensor is covered with forei ...

EPB Switch. Repair procedures
Remove 1. Turn ignition OFF and disconnect the negative (-) battery cable. 2. Remove the floor console upper cover.(Refer to Body group - "Console") ...