I thought the F30 had the 'anti-break dust' break pads? Because break dust is cancerous so they changed that, didn't they?
When it's really cold outside, and after warming up the car, reversing out of the garage (or anytime pressing down on the breaks) slowly the breaks squeak (since they're so cold), almost sounding like you still have the parking break on. Doesn't that happen because of the 'anti-break dust' ??