Hello guys.. Have a question: When is an attachment part for the car “registration-free”, when do I get it entered without any problems, and when are there problems, or no chance. I have now determined that an ABE means: “registration-free” Many legends, an e-check sign also means: “registration-free”, but the majority says that this is not true.. who knows the right answer here? What if, for example, there is a demand: Tüv-Versucht, Teilenbericht, UBB, etc… Can someone help me ? gruss