04-13-2024, 01:20 PM | #1 |
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Weird high pitch noise when on sport+
Hi, my 428i 2015 does a weird high pitch noise when accelerating after a stop. The sound is louder when on sport or sport+ mode. I tried recording it you can hear it in the video that I will attach. Any help finding the culprit is appreciated. The video: high pitch sounds
It also happen when accelerating after letting foot off the gaz when the car is moving. |
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