2015 Kia Sorento electrical system problems
58 owner complaints filed with NHTSA name the electrical system on the 2015 Kia Sorento — 8% of all complaints for this model year.
What owners report
“The headlights are so dim that I could not see at night. I am forced to drive with the fog lights on for any amount of visibility. I recently replaced the headlights with factory replacements and now the connectors going into the back have failed and power only makes it to the lights when Mercury…”
filed Sep 3, 2026
“I parked my car and it was sitting for about an hour I came back to the car and heard a humming noise found that weird but I had to drive home about 10 mins later I parked car, sound was still going even while car was off. So I thought to let it sit for another while. Came back to car sound was…”
filed Jul 11, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Electrical System problems in other Sorento years
| Year | Reports | Share |
|---|---|---|
| 2025 Sorento | 21 | 29% |
| 2024 Sorento | 11 | 28% |
| 2023 Sorento | 37 | 31% |
| 2022 Sorento | 30 | 16% |
| 2021 Sorento | 47 | 19% |
| 2020 Sorento | 19 | 14% |
| 2019 Sorento | 68 | 16% |
| 2018 Sorento | 30 | 12% |
| 2017 Sorento | 95 | 12% |
| 2016 Sorento | 107 | 9% |
| 2014 Sorento | 153 | 16% |
| 2013 Sorento | 116 | 12% |
Other reported problem areas on the 2015 Kia Sorento
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.