WARNING: This page is about a different car, the 2024 Audi SQ7, 2024 Audi Q7, 2023 Audi SQ7, and 2023 Audi Q7. However, it is still accessible from the selected car via links, so may be relevant.
-- Open the front door.
-- Remove the seam seal -1- toward the center of the vehicle -arrow c- from the door body -3- and forward -arrow A- from the door seal -2-.
Courtesy of AUDI
-- Remove the seam seal from the door flange -B arrows-.