2007 Dodge Caliber Owner's Manual - Page 220

220 STARTING AND OPERATING malfunction is caused by an internal leak, as the brake fluid in the master cylinder drops, the brake warning indicator will light. WARNING! Pumping of the Anti-Lock Brakes will diminish their effectiveness and may lead to an accident. Pumping makes the stopping distance longer. Just press firmly on your brake pedal when you need to slow down or stop. WARNING! Driving a vehicle with the brake light on is dangerous. A significant decrease in braking performance or vehicle stability during braking may occur. It will take you longer to stop the vehicle or will make your vehicle harder to control. You could have an accident. Have the vehicle checked immediately. Anti-Lock Brake System (ABS) - If Equipped The Anti-Lock Brake System provides increased vehicle stability and brake performance under most braking conditions. The system automatically "pumps" the brakes during severe braking conditions to prevent wheel lock-up.