Chip Card Reader Control Module, Removing And Installing: Installing
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.
Courtesy of AUDI OF AMERICA, LLC
Install in reverse order of removal and note the following:
-- Make sure that all of the retaining tabs on the Chip Card Reader Control Module -J676- -1- engage in the trim.