Vehicle Electrical System Control Module -J519-, REMOVING AND INSTALLING: Notes
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2018 Audi S8, 2018 Audi A8 Quattro, 2017 Audi S8, 2017 Audi A8 Quattro, and 2016 Audi S8. However, it is still accessible from the selected car via links, so may be relevant.
-- If replacing the control module, select the "Replace Control Module" function for the respective control module on the Vehicle Diagnostic Tester.