Had a screech noise in my rear passenger side brakes which i like a moron put off for about 2 weeks. Well turns out it turned into an all out unexpected expense! rotors pads and calipers all due to a faulty brake master cylinder, who knew...........car has been down for roughly 3 weeks now anyone else had their master cylinder just fail? waiting on delivery now and will probably doing an install...any tips?

oh X5 what am i going to do with you.