Hello together! I need advice from experts. In the following I would like to briefly describe what happened. On April 30th I tested a Golf V TDI (EZ:2007) at a VW dealer. Then I rented a deposit and registered and picked up the car on Tuesday, May 3rd. I got a new TÜV and a year nationwide guarantee at VW workshops. On May 5th I drove from Nuremberg to Stuttgart. On the way there I noticed nothing and on I was already on the highway and didn’t know what the noise was. I looked for the next workshop and took the exit. On the highway then became very critical with the car, that I was really afraid for my life and the life of the passenger. When I found then on a stop road with a SOS call and stopped there, all the screws were released from the front left tire. The let I then found the screw on the road. Luckily no accident happened but the car needs a repair (gross estimated 2500 euros). My dealer does not want to accept the guilt and after having talked with some people from my circle of acquaintances, they were all for the establishment of a legal assistance. After 2 days of handing over the car and resulting damage I am very angry and shocked. What do you think about this? I have covered about 700km. What would you do?