One problem related to seats has been reported for the 2015 Kia Motor Optima. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2015 Kia Motor Optima based on all problems reported for the 2015 Optima.
I noticed a burning smell and thought that my engine was burning. I looked down toward the floor and noticed smoke coming from under the driver's seat. Although the seat warmer is not on, I also noticed the seat seems to be heating. I noticed while sitting at a light after having driven about a mile or so.