I'm leaking brake fluid from what appears to be my master cylinder. The puddle is next to the inside of my tire(directly below my mc) but I also noticed a leak om the driver side rear wheel. I have heard that the mc is prone to leaks due to pressure,but is it also true that a leak could be caused from my brake pads despertly needing replacement.also i lost the key(a special patterned lug nut) to remove my wheel. does anybody know how to remove a lug nut that was designed to detour theft. I belive it is oem.thanks, any help is greatly appreaciated