Works on more car models such as trucks. Product Description PC Based Mercedes-Benz Diagnostic System WO/Laptop Introduction MB STAR realizes all the functions of official factory BENZ Star2000: Reading out and erasing trouble code; Reading the real-time data of sensor and actuator; Coding and programming. It applies the latest high-tech central gateway system of car model 221/211 and 203 with software version updated to Jun of 2008,can enter all the Benz cars, such as autobus truck, saloon car, sports car, smart car and so on. Configuration - MULTIPLEXER - 16+PIN OBD II cable - 38+PIN cable - 14+PIN cable - 4+ pin cable - RS232 communication cable (navigation port) Optional Configuration: 1. IBM laptop: Such as 600E, T20, T21, T22, T23, T30...With COM. - Testable system - ENGINE - AUTO-SPEED - AIR CONDITIONAL SYSTEM - SRS - ABS - ASR - MPL - GM - BENZ ORIGINAL ANTI-THEFT DASX SYSTEM - KEYLESS ENTERING SYSTEM - OBD-II SYSTEM...Other new system, 100% as same as original diagnostic Star 2000. 2.FUNCTION: Reading trouble code Erasing trouble code Live-data, adaptation Component testing Maintenance information consultation Component location diagram Wiring diagram. Coding the new ECU... 3.DAS: Concise interface and straightforward operation with IBM high-quality computer can realize the quick and accurate code reading and the whole car system testing. 4. WIS net: Supply the whole view of the wiring diagram in a car, component location diagram and maintenance method. What you do is to enter the chassis number, and then you will get the manufacture data, engine configuration and the car model -----all in detail. 5.Star finder: Component location diagram for colorized.