The Kurnool District Consumer Disputes Redressal Commission has directed the car manufacturer and its dealer to refund the ex-showroom price of a diesel car to its owner after the vehicle was found to have developed recurring diesel particulate filter (DPF) problems. The Kurnool District Consumer Disputes Redressal Commission directed the car manufacturer and its dealer to pay the car owner Rs 10.99 lakh, which is the ex-showroom price of the vehicle.