I'm getting this whirling sound when stopping. Press the brakes, and just as the car comes to a stop a loud whirling sound comes up and lasts about a second after a complete stop. So it is obvious it is not bearing, linkages, etc as the car is at a complete stop.
It is not predictable, sometimes it happens, not consistent, doesn't matter road surface, turning, incline.

Has anyone experienced this, or offer any pointers?

Thanks

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2004 X5 3.0