NHTSA Complaint #11679917 — 2022 KIA SOUL

My 2022 Kia Soul was recalled due to an engine defect involving piston oil rings. The recall repair was supposed to include a specific engine vibration test and possibly an engine replacement if the test failed. Initially, the dealership performed the test incorrectly and said it failed. They redid the test and said it passed, but instead of replacing or fully inspecting the engine, they only installed an oil ring sensor. I am worried the sensor-only fix does not address the root issue, especially since the sensor’s effectiveness is currently being audited. This could pose a safety risk because the engine defect can cause failure, loss of power, or fire. In addition, I have experienced the warning light—a triangle with an exclamation point—that comes on intermittently. When it does, the message says to “check upper rear brake light.” This warning light has appeared multiple times, which adds to my concern about the vehicle’s condition. No other warning lights related to the engine have appeared yet, but I’m concerned about the incomplete recall fix and the possibility of future engine problems. The problem has not been fully confirmed or resolved by the manufacturer or an independent service center.