The contact owns a 2023 Kia Forte. The contact stated that while driving at an undisclosed speed when the vehicle inadvertently merged to the right lane while the lane assist feature was active. The contact stated that lane assist feature failed to alert her that the vehicle had merged. As a result, the vehicle crashed into a guard rail. The air bags deployed. The contact sustained injury to her right arm, cuts and abrasions and an air bag rash on her chest. Medical attention was required. A police report was filed. The vehicle was towed to a tow lot. The vehicle was not diagnosed or repaired. The dealer nor the manufacturer were notified of the failure. The failure mileage was approximately 40,000. The VIN was unavailable.