I have my 8 (Bauj. 2/92) this morning brought to the Audi dealer for inspection and change of the windscreen, since last time a stone absolutely wanted to look in the car, but lost the duel with the windscreen only partially. In short, stonefall in the driver's sight, so not repairable. That's all right. This afternoon then a call - I can pick up the car only tomorrow morning, because under the disc rust on the disc frame would have been which they had to eliminate and seal again. Rost
... How in the world can that be? Is this a typical problem or has anyone ever changed the disc before and not been paying attention? Greetings
Frank K.

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