Have 22000 km on it, and until yesterday there were no sounds inside the car. Yesterday I was driving not a not very good road and with a slight shaking, something began to rattle and make an unpleasant sound at the back of the car.
I took everything out of the trunk, even took off the plate, drove again along the road and heard again that there is a sound from behind.
I was at the dealer, they tested the car with me, said that this sound comes from the leather seats and it is normal for them because they are tight.
Although I folded the seats completely and the sound remained.