MDI -- US GM offers his special maintenance station using third-generation factory detector ,which can measure all models of the world wide cars after 2008, it is GM's global service stations essential products. MDI module features: 1. GDS 2 original software, with powerful detection capabilities, can detect the engine, sites, and other body systems. 2. Support all common cars after 2009, including the North American GM, Shanghai GM, Cadillac, saab Saab models 3. Support wired network and wireless network connection, USB connection 4. 2000 - 2012 supports Service Programming Pass-Thru Mode 5.2009 Year Support vehicle diagnostics and online programming 6. shorten repair time programming, GM LAN communication protocols ECU programming time is currently using Tech 2 1/3 7. for new Regal , the new LaCrosse Cruze ,Excelle models throttle reset 8. online match the new Regal, the new LaCrosse Cruze,Excelle car keys (increase or wholly lost all OK) Product N