Xtool - M821 - Mercedes-Benz All Keys Lost Communication Adapter - for AutoProPAD G2 and G2 Turbo

This is a M821 Mercedes-Benz All Keys Lost Communication Adapter for AutoProPAD G2 and G2 TurboFeatures: Used for programming Mercedes-Benz EIS modules in an all-keys-lost situation Get the job done in half the time, in addition to reducing the amount of times you'll need to insert and remove the key emulator! Compatible with the following:  ELS Number Chassis Number Models Year  W164  W164W164W251 GL- ClassML- ClassR-Class 2006-20112006-20112009+  w166 W166 GL- ClassML- Class 2011-2015  W204  W204 C-ClassGLK- Class 2007-20092009 W211 W211W171 E-ClassSLK-Class  2003-20092004-2010  W212 W212W204W251 E-ClassGLK-ClassR-ClassSLK-Class 2010-20142013-201520122012-2014  W216 W221 S-Class 2008-2012  W221  W221  S-Class  2008-2012