Howling noise from rear diff

[Joncoulson]

At hwy speeds between 70/75 mph I?m getting a howling whirring noise from what seems to be my rear diff I have 6500 miles on my 17 se. Anyone else experiencing this?


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[Mk7.5Alltrack]

Late to this post but did you ever figure out the issue here? My car is doing the exact same thing and it’s driving me crazy. Local shop says they can’t find anything wrong.