Hello, I bought my T roc Sport at the end of January this year. Since about July it stinks from the ventilation to cowshed. Where it was still so hot, I have almost always used the air conditioning. From time to time I started the car a nasty cowshed smell came to me from the ventilation. I thought maybe because I have not used the ventilation for a long time.. only air conditioning. Now since September I notice it extremely because I did not use the air conditioning. Every time the car has stood for a long time e.g. one night in the garage and I then hit it. Came every time this smell. So only by the normal ventilation. So as soon as I am a few kilometers of danger the smell disappears Have me at the car house where I have bought it and there was then a motor wash carried out, the man would have cleaned everything there and searched for animals. However, the smell has remained unsuccessful. Today I have an appointment there again and the employee said that he does not know what to do but the parts and that no one would pay me. I would have only had to blame the car park for it.