Bowers & Wilkins audio issue
About a month ago, i allowed my friend to use my BimmerCode app to code in Bowers & Wilkins audio on his 2023 BMW M4 G83. He texted me today saying the audio is messed up and it keeps making a so called “buzzing” sound. Has anyone experienced this issue before? Is there a way to revert the Bowers & Wilkins sound system to the default one without a backup?
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