2004 Mercedes E-Class Owner's Manual - Page 415

Technical terms SBC (Sensotronic Brake Control) Electronically controlled hydraulic braking system for increased braking safety and comfort. Shift lock When the vehicle is parked, this lock prevents the transmission selector lever from being moved out of position P without SmartKey turned and brake pedal depressed. SRS (Supplemental Restraint System) Seat belts, emergency tensioning device and airbags. Though independent systems, they are closely interfaced to provide effective occupant protection. Tele Aid System (Telematic Alarm Identification on Demand) The Tele Aid system consists of three types of response: automatic and manual emergency, roadside assistance and information. Tele Aid is initially activated by completing a subscriber agreement and placing an acquaintance call. The Tele Aid system is operational provided that the vehicle's battery is charged, properly connected, not damaged and cellular and GPS coverage is available. Telematics* A combination of the terms "telecommunications" and "informatics". Tightening torque Force times lever arm (e.g. a lug wrench) with which threaded fasteners such as wheel bolts are tightened. Tire speed rating Part of a tire designation; indicates the speed range for which a tire is approved. Traction Force exerted by the vehicle on the road via the tires. Vehicle level control The ground clearance of the vehicle is automatically controlled according to a selected setting and speed.The driver can set the ground clearance manually for example on very rough roads. VIN (Vehicle Identification Number) The number set by the manufacturer and placed on the body to uniquely identify each vehicle produced. Voice control system* Voice control system for car phones, portable cell phones and audio systems (radio, CD, etc.). 415