My dash brake light wont go out it stays on all the time. I know there's one sensor that measures the brake fluid level. And I also know there's another sensor for the emergency brake. Is there another sensor I'm not seeing? Help if someone knows the answer.

 

IT'S POSSIBLE TO HAVE A BURNED OUT BRAKELIGHT BULB ALSO. B UT MOST LIKELY THE E-BRAKE IS UP A LITTLE BIT OR THE MASTER CYLINDER IS LOW