Table 1 shows eleven common electrical system related problems of the 2015 Kia Motor Optima. The number one most common problem is related to the electrical system (117 problems). The second most common problem is related to the alternator/generator/regulator (two problems).
Yesterday, [xxx], my 2015 kia Optima engines reved up wothout me pushing the gas & within seconds later a loud noise and metal fell from under the hood. After pulling over, popping the hood on the passenger side and under the engine a fire had started. Read details...
The contact owns a 2015 kia Optima. The contact received notification of NHTSA campaign number: 21v331000 (service brakes, hydraulic) however, the part to do the recall repair was not yet available. The contact stated that while driving at an undisclosed speed, the brakes failed to stop the vehicle Read details...
8/27/2020 car had been at the kia dealership 2 weeks before for the same issue. . . Car shut down on the freeway after �check hybrid charging system� lights flashing �shut down engine� lights flashing. Read details...