One problem related to warning has been reported for the 2004 Kia Motor Optima. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Kia Motor Optima based on all problems reported for the 2004 Optima.
I was repairing brakelines, while observing under carriage I noticed suspension rust, frame. Looked up recalls and this is one. I included screenshot of proog.