One problem related to brake light on has been reported for the 2018 Kia Motor Optima. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2018 Kia Motor Optima based on all problems reported for the 2018 Optima.
When reversing the brakes take 5 to 10 seconds to release, also the brake light stays on the entire time of this issue happening.
| Service Brakes problems | |
| Brake Sensor problems | |
| Brake Disc Pads problems | |
| Brake Light On problems |