Checking the side adjustment to the side panel:
WARNING: This page is about a different car, the 2021 Audi S4 and 2021 Audi A4 Quattro. However, it is still accessible from the selected car via links, so may be relevant.
-- Measure the gap dimension -x- of the side window -1- to the side panel -2-.
- Gap dimension -a-. Refer to ADJUSTMENT DIMENSIONS - Gap dimension -a- = 8.3 mm .
- Gap dimension -g-. Refer to ADJUSTMENT DIMENSIONS - Gap dimension -g- = 7.9 mm .
-- Adjust the side window if the side adjustment is not OK. Refer to SIDE ADJUSTMENT .