WARNING: This page is about a different car, the 2022 Audi S3, 2022 Audi RS 3, 2022 Audi A3 Quattro, and 2022 Audi A3. However, it is still accessible from the selected car via links, so may be relevant.
Courtesy of AUDI OF AMERICA, LLC
-- Release the catch -1- with a flat-head screwdriver and disengage the bag hooks -2- to the left in the direction of -arrow- from the mounts.