One problem related to air bag has been reported for the 2005 Kia Motor Optima. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2005 Kia Motor Optima based on all problems reported for the 2005 Optima.
Needed to replace door latch on driver's side. Door would not open from the inside. Air bag on passenger side will not deploy.