Digital Sound System Control Module -J525-, REMOVING AND INSTALLING: Removing

-- Remove the luggage compartment right side trim panel, refer to LUGGAGE COMPARTMENT SIDE TRIM PANEL, REMOVING AND INSTALLING .

-- Disconnect all connectors on Digital Sound System Control Module -J525-.

-- Connect the Fiber-Optic Repair Set - Connector Protective CapsVAS6223/9 -1- to the connector for the MOST-Bus -2-.

Fig 1: Fiber-Optic Cable Harness Connector And Protective Cap For Cable Connector VAS 6223/9

Courtesy of AUDI OF AMERICA, LLC

-- Remove the screws -2- from the Digital Sound System Control Module -J525- -1- and then remove the Digital Sound System Control Module -J525- -1- from the retaining plate -3-.

Fig 2: Identifying Digital Sound System Control Module -1-, Screws -2- And Retaining Plate -3-

Courtesy of AUDI OF AMERICA, LLC