Please ask during the visits whether the vehicle was affected by this recall action, supervised by the KBA:https://www.motor-talk.de/…/…measure-34-k5-01-t7114796.html?… If yes and the transmission update has already been made, this is noted in the service booklet. If, despite VW’s letter, the seller does not have it done yet. Should this call for the vehicle be denied by the seller, don’t believe it so easily, but let it be confirmed in writing. Or the seller should call in your presence the responsible service phone of VW, No. 0800 8655792436. Not all 3.0 TDI between the 2008-2015 EZ were affected, but it is safe to say so.Edit: I very much ask you not to use this thread for further content and technical contributions to the update. This is the linked thread. LG Udo