Hello everyone. I'm new to this board. I have recently purchased a 1997 Cadillac Sedan Deville with only 65K miles on it. Everything works great, except for one problem. Periodically while driving the Red Brake light comes on, when this happens the digital readout says "Service Brake Fluid Switch". I've had the Brakes checked out by two different places and neither can figure this out nor find anything wrong with the Brakes. Any help or insight would be appreciated. Thanks everyone. Dave