1993 Cadillac Fleetwood Owner's Manual - Page 187

If you keep pacewith the traffic and allow realistic following distances, you will eliminate a lot unnecessary braking. That means better of braking and longer brake life. If your engine ever stops while you're driving, brake normally but don't pump your brakes. If you do, the pedal may get harder topush down. If your engine stops,you will still havesome power brake assist. But you will use it when you brake. Once the power assist isused up, it may take longer to stop and the brake pedal be harder to will push. Anti-Lock Brakes (ABS) This feature is deleted on Coach Builder limousines and funeralcoach packages. Your Cadillac has anadvanced electronic braking system that will help prevent skidding. This light on the instrument panelwill go on when you start your vehicle. 5 Once thevehicle speed reaches about mph (8 km/h), you may hear a momentary motoror clicking noise. And you may even notice that your brake pedal moves a littlewhile this is goingon. This is the ABS system testing itself. If there's a problem with the anti-lock brake system, the anti-lock brake system warning light will stayon. See"Anti-lock Brake System WarningLight" inthe Index. 173