Squeaky brakes stopped after 3 panic stops from 70 mph. Hope it lasts. Hint-dont do this in M mode, the vehicle downshifts so aggressively that if you have to accelerate halfway thru you'll have a chance to redline.
Best review of X5 M I've run across:
2010 BMW X5 M - Top Speed
On most vehicles my presets would be radio stations, on X5 M first 3 are Nav changes: 1) Voice 2) night mode 3) perspective
I've had 2 M5s and 2 X5s, and I am impressed with what BMW has accomplished. Wife complains about cost, this vehicle is loaded so sticker $99,000 and dealer knew he could sell it at that, but it is sweet. Love the ride + power, seats more than decent, not used to i drive, but getting there. Lousy weather so car not pretty enough for photos right now.