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May 3, 2021 Service bulletin

This bulletin contains a software update for when the subwoofer adjustment is missing and is equipped with...

Audi technical service bulletin A9121962053533_5 for 2017 Audi A3.

Bulletin number
A9121962053533_5
Component
Equipment: electrical: navigational system(global positioning system)
Summary
This bulletin contains a software update for when the subwoofer adjustment is missing and is equipped with Bang & Olufsen and the customer vehicle has MMI Navigation.

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