Rockfall in the visual area – problem with the TÜV?

Hi, the HU is standing by and I already have an appointment this week, stupidly I have now caught a small rockfall……. I know this in the field of view can not be repaired, since TK should be available the disk renewed, but now I am worried what the TÜV says about it? Is this only a small lack, which I have to fix anyway as quickly as possible, or is there the plate completely denied? Is there a few experience values or hä Does this not depend on the mood of the examiner? I don’t want to have a check-up fee because of this, then I can have the HU done right in the workshop. Here’s a photo of the approximate position and the size ratio is right about as well. http://img17.imageshack.us/img17/3636/steinschlag.jpg