Meanwhile I contacted many persons, who bought the same model of your car recently I was shocked to know that many of the people are facing the same problem.
Everyone I met said they are very much disturbed with the dead rat smell from the car. Then I happen to meet some car experts and discussed the problem with them.
I came to know that the material used in the interiors are sub standard and The new car smell is actually the smell of toxic chemicals off-gassing from interior auto parts such as the seating, dashboards and vehicle trim. Many synthetic materials and plastics are produced with chemical additives that are used to change the engineering. performance of the plastics, thus these plastics may contain plasticizers, stabilizers, flame retardants, aintimicorbials and antioxidants. Due to these additives, many pollutants, including benzene, toluene and xylene, were found in levels exceeding indoor.