Wondering if anyone else notices this while driving their X5. When I come to a stop, right at the end of the stop I get a biting feel in the brake pedal and a short but definite sound - it's a short "thunk" like sound that makes you think it's some kind of last bite between the brake pads and the rotor. The same sound and feel occurs when you release the brake pedal. It's less noticeable if you feather the brake pedal at the end of the stop and at start. Brakes work very well and only have about 12K miles on them and they are pads and rotors from BMW.

At one point I had a BMW tech look at it and he asked what I used to wash the car and how often and mentioned something about the brakes glazing??

Any insights and comments welcome.

Thanks