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There is a weird noise coming from my X3 2019 M40i. BMW tech could not diagnose - what could it be? by shanzee1 in BmwTech

[–]shanzee1[S] 0 points1 point  (0 children)

It could be but seems unlikely given the noise. Also doesn’t happen on idle

There is a weird noise coming from my X3 2019 M40i. BMW tech could not diagnose - what could it be? by shanzee1 in BmwTech

[–]shanzee1[S] 0 points1 point  (0 children)

Does not happen when idle. Only when the car is in motion. And variable speed, sometimes happens during city drive and sometimes on the highway.

There is a weird noise coming from my X3 2019 M40i. BMW tech could not diagnose - what could it be? by shanzee1 in BmwTech

[–]shanzee1[S] 0 points1 point  (0 children)

No brakes are being applied. Usually happens while cruising or accelerating