TV Tuner -R78-, REMOVING AND INSTALLING, FROM MY 2015: Installing
WARNING: This page is about a different car, the 2015 Audi A7 Quattro and 2014 Audi A7 Quattro. However, it is still accessible from the selected car via links, so may be relevant.
-- Install in reverse order of removal.
Make sure that the hooks engage on the bracket for the TV Tuner -R78-.