Mar 19, 2010 · Failure Date: 06/15/2016. The contact owns a 2004 kia Optima. The contact stated that the vehicle locked and unlocked without using the keys, and the alarm activated on its own. The failure prevented the driver from entering or exiting the vehicle. The vehicle was taken to the dealer where it was diagnosed that the anti-theft system failed.. "/>
zy
ma
pl