Hello dear SL friends After I was so nice and detailed advised by you in my last post, I closed this chapter with the gap masses. I have now discovered a new object: SL 500 BJ 11/2006 KM 110’000 silver ext / red int I have inquired about all the important things that would be there: Checkbook=ok available and tracked Number of previous owners=2 StarClass Warranty=ok Engine number= 273965-30-102608 Haven’t visited the car yet, since not exactly in the vicinity (190km). Actually, it all sounds pretty good. At least the M273 problem should not be a topic here. What about the ABC. How does this fit in with the mileage? What does this look like with your models? From when do repairs have to be done here? Thank you for your competent help and suggestions.