I've been told that the pad (shape is different, so I guess caliper is also different) behind my rear caliper isn't the one expected for my model year 2010/2011 (Cabriolet SLine 2.0 TFSI).

Anyone know what the pad part is (yes - I could take the wheel off etc)?

I have some Brembo HP2000 rear pads shaped like;

But these don't fit nor do the other model that Brembo list for my particular model year.