Lane Keep Steering Assist problems of the 2023 Kia Motor Soul

The contact owns a 2023 kia Soul. The contact stated that the battery discharge and auto start/stop warning lights were illuminated. The vehicle was included in NHTSA campaign number: 23v531000 (power train), for which the dealer replaced the electric oil pump controller as the remedy. After the repair, the cruise control was unintendedly activated. The lane keep assist feature was intermittently activated independently. While refueling, the fuel gauge was half full and took approximately 30-40 minutes before quickly displaying a full tank. The dealer was contacted and confirmed that the recall repair was completed; however, the vehicle was not taken back to the dealer to be diagnosed or repaired. The manufacturer was informed of the failure and referred the contact back to the dealer. The failure mileage was approximately 33,000.