Originally Posted by VPUPPY
Are your parking lights on when this happens? When the car is off, does this still happen? On your brake pedal, there is a switch that activates the brakes. Its a pin switch. Check it to see if its properly working. There is something shorting into the brake light circuit.
agreed, im assuming it's something that's gone wrong with your switch... and just out of curiousity... was there ever an alarm installation on your car... and is it an auto or mani?