Audi TSB #A9119782052251_3

2017 Audi A4 allroad

TSB Document:

Affected Component: EQUIPMENT

Summary
This bulletin contains software update instructions for when the audio is distorted from door speakers or subwoofer. 2017-2019 A4 2018-2019 A5, A5 Cabriolet, and A5 Sportback

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Date Published
AUG 14, 2019
NHTSA TSB #
10164224
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