this started a few weeks ago. i got in the car and pulled the e-brake down and started driving then i noticed the brake light was on, i was like oh s**t cuz i thought i might have left it up a bit but it was all the way down. at the red light i pulled it up and then down. the light went a way for a few mins but then came back on. some times when i have to brake hard it will go away then come back on a few mins later. brake fluid is ok cuz i checked.

sensor maybe??
brakes to be replaced????