Radiator And Condenser Assembly
WARNING: This page is about a different car, the 2016 Audi A8 Quattro and 2015 Audi A8 Quattro. However, it is still accessible from the selected car via links, so may be relevant.
When assembled correctly, the radiator, condenser and turbocharger may have slight impressions on their slats. This is not damage. Do no replace the cooler, condenser or turbocharger because of impressions like that.