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      07-08-2019, 05:15 PM   #21
PandaMobile
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Drives: 2020 M340i TB II
Join Date: May 2019
Location: Los Angeles, CA

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2020 BMW M340  [0.00]
Quote:
Originally Posted by Fean07 View Post
No HK
Might be same issue. Here some video of the problem. Only happen in sport mode when pushing above 4k rpm (when vibration comes in)
https://share.icloud.com/photos/0Quz..._&_Los_Angeles
That is interesting. I get that buzzing but when a certain tone plays. Now I'm starting to think its the artificial sounds pumped through the speakers.

But that is the exact sound I get.