NHTSA Complaint #11458485 — 2018 KIA OPTIMA
ELECTRICAL SYSTEM issue reported to NHTSA
Complaint Details
| ODI Number | 11458485 |
| Vehicle | 2018 KIA OPTIMA |
| Component | ELECTRICAL SYSTEM |
| Date of Incident | |
| Date Filed | |
| Mileage | N/A miles |
| Crash | No |
| Fire | No |
| Injuries | 0 |
| Deaths | 0 |
| Vehicle Towed | No |
| State | TX |
Consumer Description
The electrical components connected to the headlights seem to be faulty. When lights are set to AUTO, the lights will turn off completely when switching on turn signal. At times the light will not come on at all when set to AUTO or On without cycle back to off.
Related Complaints for the 2018 KIA OPTIMA
Other ELECTRICAL SYSTEM Complaints
#11709575
I turned the car off, it had difficulty turning back on and the brake pedal got really hard. I had to wait about 30-4...
#11709524
I was sold an unsafe vehicle at J and J Auto house 6446 Wilshire Bl LA,CA 90022. Dealer withheld condition of car . ...
#11697664
On August 26, 2025, I brought my 2018 Kia Optima Plug-In Hybrid to an authorized dealer for recall SC218 (engine insp...
#11681636
My cars bulbs have been blowing on a regular basis for two years..some of the bulb connections are catching fire and ...
#11672225
The car is literally burning through oil so bad every other week I am putting more in, the electrical system continue...
Recent Complaints for the 2018 KIA OPTIMA
#11710029
ENGINE
It started with the oil. I constantly have to add oil. when it first started that’s what I was doing just adding oil....
#11710029
UNKNOWN OR OTHER
It started with the oil. I constantly have to add oil. when it first started that’s what I was doing just adding oil....
#11709575
ENGINE
I turned the car off, it had difficulty turning back on and the brake pedal got really hard. I had to wait about 30-4...
#11709575
SERVICE BRAKES
I turned the car off, it had difficulty turning back on and the brake pedal got really hard. I had to wait about 30-4...
#11709524
ENGINE
I was sold an unsafe vehicle at J and J Auto house 6446 Wilshire Bl LA,CA 90022. Dealer withheld condition of car . ...