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Control Module/Digital Sound System Amplifier, Removing And Installing: Removing

Digital Sound System Control Module -J525- without Bracket, Removing and Installing

-- Turn off the ignition and all electrical equipment and remove the ignition key.

-- Remove the service cover from the left luggage compartment side trim panel. Refer to OVERVIEW - LUGGAGE COMPARTMENT SIDE TRIM PANEL .

GWWA91-12812Courtesy of AUDI OF AMERICA, LLC

-- Release and disconnect the connectors -2- from the Digital Sound System Control Module -J525- -1-.

-- Insert the :VAS6223/9  -1- onto the MOST bus connector -2-.

Fig 1: Fiber-Optic Cable Harness Connector And Protective Cap For Cable Connector VAS 6223/9
GWWA97-0760Courtesy of AUDI OF AMERICA, LLC

-- Remove the bolts -3-.

GWWA91-12812Courtesy of AUDI OF AMERICA, LLC

-- Remove the Digital Sound System Control Module -J525- -1- downward from the bracket -4-.

Digital Sound System Control Module -J525- with Bracket, Removing and Installing

GWWA91-12812Courtesy of AUDI OF AMERICA, LLC

-- Turn off the ignition and all electrical equipment and remove the ignition key.

-- Remove the luggage compartment left trim panel. Refer to LUGGAGE COMPARTMENT SIDE TRIM PANEL, REMOVING AND INSTALLING .

-- Release and disconnect the connectors -2- from the Digital Sound System Control Module -J525- -1-.

-- Insert the :VAS6223/9  -1- onto the MOST bus connector -2-.

Fig 2: Fiber-Optic Cable Harness Connector And Protective Cap For Cable Connector VAS 6223/9
GWWA97-0760Courtesy of AUDI OF AMERICA, LLC

-- Remove the bolts -arrows-.

GWWA91-12812Courtesy of AUDI OF AMERICA, LLC

-- Remove the bracket -4- with the Digital Sound System Control Module -J525- -1- from the body.