I have 2003 focus 2.3 engine. Car run great the only issue is the dashboard brake light is flashing randomly. This driving me crazy & i need some ideas. I just change the front ,back brakes & bled them. Check the the fluid & it's all the way to the max. The handbrake switch is good. I also check the sensor at the resevoir & it's good because when i unplug it. It still flashes. I also unplug the handbrake switch & it still flashes. I even adjusted the handbrake. Any ideas will be appreciated. So, just give me your feedback.