I was driving my car the :swearin: e other day it was cold out. I Came out of a car wash about 5-10mins before this happened. I went to apply the brakes NOTHING right to the floor! I was lucky no cars in right lane swerved over and pumped the brakes fast and had enough to slow me down! I never even thought to use the e-brake happened so fast freaked me out! Went to dealer freaking told tech what happened. He said he never heard of this happening called Mazda tech 1800#. Anyway long story short he is ordering me a new master brake cylinder. Car has been fine since then. Has anyone heard or had this happened to them on the speed6?