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

WARNING: This page does not describe the selected car, but rather 12 other vehicles, including the 2020 Audi S3, 2020 Audi RS 3, 2020 Audi A3 Quattro, 2020 Audi A3, and 2019 Audi S3. However, it is still accessible from the selected car via links, so may be relevant.

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

-- Remove the floor mat from the vehicle.

The cover must be removed first.

-- Remove the expanding rivets -2- and then the cover -1-.

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

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-- 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

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-- Release and disconnect the connector -3- from the Digital Sound System Control Module -J525- -1-.

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-- Remove the screws -4- and pivot the Digital Sound System Control Module -J525- -1- out of the bracket.