I think I have it too. 500 miles on my new E92. It's very intermittent for now. I had the exact same issue with my E46 M3 too
Can someone get a gb going on an M3 cowbell tee shirt?
Current Ride: 2016 535i\Xdrive\Mediterranean Blue\Oyster Nappa Interior\Premium\Cold Weather\Drivers Assistance\Drivers Assistance Plus\Harmon Kardon\Multicountour Seats
Previous Rides: M235xi, X3, E92 M3, E70 X5 35d, X6 50i, X6 35i, E60 550i, E46 M3 Cabriolet, E39 540i, E36 328i