🚩OE-Level Full Systems Diagnostics: D7S auto scanner with complete capabilities for read & clean codes, live data, active test, ECU information, adaptation, matching, etc. Powerful OE level diagnostics for more than 80 US, Asian and European makes 🚩Advanced ECU Coding: XTOOL D7S ECU Coding for Benz, for VW, for Audi, for Skoda. Perform ECU Coding to customize the OE settings so as to improve the vehicle performance for some specific vehicles. 🚩Bi-directional Control: Perform various active tests to check the integrity of systems or components and the operating conditions of various car systems or sub-systems without using the vehicle controls to test ABS motor, window, door, sunroof, and etc 🚩36+ Advanced Special Features: Optimize vehicle performance and customize car settings.