Well Mine turned out to be my brake pads they had eaten into my front rotors and I was not aware till it was too late... I had gotten some race pads from Hong Kong from N1 wayyy back when and they had no indicator wear on them so they wore down right into my nice expensive Powerslot rotors. I ordered some OEM pads and a set of new front Powerslot rotors and after they were installed my Ebrake light is off... weird, was not aware that they were connected to the pads/rotors.