2007 Mercedes E-Class Owner's Manual - Page 98

Safety and Security Driving safety systems Driving safety systems In this section you will find information on the following driving safety systems: ABS (Antilock Brake System) Adaptive Brake BAS (Brake Assist System) EBP (Electronic Brake Proportioning) ESP® (Electronic Stability Program) 4MATIC (Four Wheel Electronic Traction System) Warning! ABS G The following factors increase the risk of accidents: Excessive speed, especially in turns Wet and slippery road surfaces Following another vehicle too closely The ABS, BAS, ESP®, Adaptive Brake, and 4MATIC cannot reduce this risk. Always adjust your driving style to the prevailing road and weather conditions. Warning! G Do not pump the brake pedal. Use firm, steady brake pedal pressure instead. Pumping the brake pedal defeats the purpose of the ABS and significantly reduces braking effectiveness. i In winter operation, the maximum effectiveness of the ABS, the BAS, the EBP, the ESP®, and 4MATIC is only achieved with winter tires ( page 364), or snow chains as required. The Antilock Brake System (ABS) regulates the brake pressure so that the wheels do not lock during braking. This allows you to maintain the ability to steer your vehicle. The ABS is functional above a speed of approximately 5 mph (8 km/h) independent of road surface conditions. On slippery road surfaces, the ABS will respond even to light brake pressure. The - indicator lamp in the instrument cluster comes on when you switch on the ignition. It goes out when the engine is running. 97