I started to hear this whine last summer after I had my transmission serviced. I hear it a lot after the car is warmed up. Mostly in 1st gear under moderate acceleration. Then shifting from 2 to 3, and 3 to 4, there is a whine during the shifts some times. I hate that it makes that noise but the car performs and functions 100% perfectly.
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2024 M2
2019 M240i- Sold
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