Steering wheel is crooked or drags start to the left

Hello, the following problem on my 2009 3.0l TDI Phaeton (92,000km) The Fzg. pulls strongly to the left as soon as I set the steering wheel straight ahead. In order to drive straight ahead I have to twist the steering wheel with (normal) effort about 30° to the right (so in principle counter-direct). If I let go, it sets itself a little back (maybe to 15° can not say exactly) and the Fzg. pulls again to the left. The steering wheel does not vibrate at all, the Fzg. drives in every situation (also at 180km/h) ) normal (except for the steering wheel position). I can’t say exactly when the topic occurred, in February on winter holidays everything was definitely normal. Sometime before maybe 2-3 months I suspected that something was wrong, since I hooked myself from workshop appointment to workshop appointment. I can also understand no event that could have led to this behavior (beat hole etc.). Subjectively it became after the axle survey (see below) rather worse, at the beginning was the difficulty maybe 10-15°, therefore it took me a while to notice it at all. The Fzg. was several times to measure, twice at a free workshop, from then several times at a VW dealer. Of both workshops the handlebars / track rods or. generally bearing/axle components were rated as i.o.. The VW dealer has changed a (meaning?) defective acceleration sensor before the measurement, because the Fzg. did not want to switch to the lift mode. (Niveauverst In addition, it was tested whether the car with the summer tires (currently I drive the old WR from) in the first place, but the same behaviour. Until the last time the car drove with the SR perfectly straight ahead. Today the VW workshop wants to change the WR from R to L again. I also think that such a strong position cannot come from the tires, then one would have to do this on the tires s However, these look to a large extent normal (for their age), i.e. evenly driven (despite being allowed to drive on the 5000km with inclined steering wheel). Then the VW workshop tried to adjust the steering position via software, but also did nothing. Otherwise, the VWlers are perplexed and have a request run at VW. I definitely do not want to exchange the steering on suspicion, since one has to show me that this is broken. It certainly is nothing for me if they simply implement the steering wheel, because I have to steer against it to drive straight. Igrendwo in the forum read the following: “If already the rack in the steering gear at Garade outlet is not absolutely exactly in the middle, it comes to steering support to the left or right and the car pulls in the respective direction. “That could explain to me the behavior, if that is true, but it can be that the rack stands out of the middle with straight Steering wheel? Can the workshop simply check this or how much effort does it make? Much more important: Can you correct this (I’m going to go out of this) without changing the steering? And can such a thing even occur “just like that”? Why should the steering just be so misguided? I’m really perplexed, so it doesn’t go on anyway, it drives terrible and dangerous, because a short moment of carelessness already leads to the car “turning off!” UPDATE: The workshop has just melted After changing the tires from left to right, the car is now moving slightly to the right. LR is still wrong. I have to take a closer look at how this is going now, then I’m doing an update again.