dash lights on 2001 Chevrolet Cavalier

Why does brakes warning light come on for no reason?

Asked by for the 2001 Chevrolet Cavalier
There must be a reason. There are several "brake" lights, so it needs to be determined as to which one it is. You may have low brake fluid, emergency brake on or the switch is bad, or a hydraulic issue with the braking system. You may also have an ABS issue too.