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How to Remove the Subwoofer on an Audi A3

Model: Audi A3 8V, MK 3 - Years 2012-2019
Part: Checks and maintenance

Let’s see how to remove the subwoofer located in the boot of an Audi A3. Disconnect the terminals connected to the battery in the engine bay. Open the boot and prepare to undo the securing bolts of the subwoofer, then disconnect the electrical cables from it. Route the wiring from the boot to the dashboard (stereo) and cover them. Install the new subwoofer in the boot after connecting all the wiring. Reconnect the battery terminals that were disconnected earlier. Test the proper functioning of the subwoofer after connecting the power terminal to it.

Updated on 3 March 2026 by ScegliAuto

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