Hello together, in a few KM I have the 15Tkm down with my XA4. With the XA3 the oil was changed also with the fitness check. In some brochure I had read however, that the new one only needs all 30Tkm new oil. But now my main workshop said: “We do the oil change with, is better so”. Of course it is better for the car dealership, just because of the margin. Now I wanted to look into the service booklet what was done with the inspection and the fitness check. I will find the note (meaning): Fitness check: In the case of engines with alternating interval display, the change is made according to the display or after 30Tkm at the latest. The big question is now: Where do I get out if I have an engine that falls into this category? I have the 2.2 diesel automatic. Thank you very much!