Digital Sound System Control Module -J525-, REMOVING AND INSTALLING, STANDARD AND BOSE, FROM MY 2015: Removing
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2018 Audi S6, 2018 Audi A6 Quattro, 2018 Audi A6, 2017 Audi S6, and 2017 Audi A6 Quattro. 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.
-- Open the left storage compartment in the luggage compartment.
Vehicles with high-voltage system from MY 2016:
-- Remove the left luggage compartment side trim panel. Refer to LUGGAGE COMPARTMENT SIDE TRIM PANEL, REMOVING AND INSTALLING .
All vehicles:
-- Release and disconnect the connectors -2, 3 and 4- from the Digital Sound System Control Module -J525- -1-.
-- Insert the :VAS6223/9 -1- onto the MOST bus connector -2-.
-- Remove the screws -arrows- on the bracket and remove the Digital Sound System Control Module -J525- -1-.