Control Module/Digital Sound System Amplifier, Removing And Installing: Notes
WARNING: This page does not describe the selected car, but rather 15 other vehicles, including the 2020 Audi S4, 2020 Audi A4 allroad, 2020 Audi A4 Quattro, 2020 Audi A4, and 2019 Audi S4. However, it is still accessible from the selected car via links, so may be relevant.
Special Tools And Workshop Equipment Required
- Fiber-Optic Repair Set - Connector Protective Caps :VAS6223/9 .
- Torque Screwdriver :VAG1624
The Digital Sound System Control Module -J525- -1- is located behind the left luggage compartment side trim panel.
NOTE:
If replacing the control module, select the "Replace control module" function for the corresponding control module on the Vehicle Diagnostic Tester.