Introduzione
If your KIA Optima key fob isn't working, it's likely due to a dead battery, and will need to be replaced.
Replacing a 2015 KIA Optima car key battery is a very simple process that can be completed at home.
We will need to use sharp objects that might pose risk of injury if used improperly. However, most people have experience using screwdrivers or other similar objects, and this process presents little opportunity for serious injury.