Exhaust Door Control Unit -J883-, REMOVING AND INSTALLING: Installing
WARNING: This page is about a different car, the 2022 Audi RS 7 Sportback. However, it is still accessible from the selected car via links, so may be relevant.
Install in reverse order of removal and note the following:
-- Bring the exhaust door control unit into its installation position. Refer to Figure.
-- After replacing components, perform the adaptations listed in "0001 - Mechanical Engine, Functions", using the Vehicle Diagnostic Tester.