Hello, if the article is not right here please move. Parking support back only works sometimes. Steering wheel raster in the lower position is clearly out of the way. After a ride I had a loose steering wheel! Squeaking of the steering (?) after 1 week. Occasionally. After 2 weeks brake wear warning. Can this be 2 weeks after purchase? After 3 weeks: Service C due. The brake discs were rusty when buying. That would be from standing, as would the grinding noise on the Brakes. That would go away. 5 weeks after purchase: Drohnen/Deep squeaking. From time to time, especially after a longer journey. So far it takes about 4 times. I bought a car 7 weeks ago. Built 2007, 49,500 km. Checkbook maintained. 2 previous owners. Accident-free. (Mündlich) No known defects except a scratch in the back. Dealer guarantee and GGG guarantee. Vehicle letter and slip available. Everything else not. He would not have sent the papers to us yet. He talked himself out for weeks. The first sevices were made by Mercedes. The service code was read out. The last one in a free workshop. The code was not read out. I found out: The car HATE an accident damage. When parking backwards a wall was taken. Was fixed at Mercedes. In writing I didn’t have anything about it. Mercedes wanted to install a new steering there at the last service. Without R This is the owner’s brother-in-law… And I got both statements from him. Statement yesterday of the workshop brother-in-law: That’s a good car. The squeaking/drying is hard to get away. The brake discs in the back have grooves, have to be new. Help! So now I have a car with squeaking steering. What can I do about it? What can I do about it? I’ll call Mercedes tomorrow, which they saved under the chassis number. Would the car like to check out. Good and cheap. ADAC? Dekra? Tüv? Don’t know what to do.