Hi I bought an a6 2.5 tdi just a few years ago and jetz he slowly drives me to madness. while steering I have crack noises and the workshop has 0,0 plan how to get rid of it, the other oil the box without ending is the car only 3 years old km stood just 50 tausting and still something, it is normal that the amatures dissolve, i.e. the rubberization of individual parts leaves off. all in all, this is really annoying. now my question who can please me with the prob. d It is also a question of how we can help or advise on what it can be.