scn coding meaning: Software Calibration Number coding, short for SCN coding is intrudes by Mercedes Benz around 2005. It replaced the previous coding technique with a centralized and almost automated technique to prevent incorrect coding being selected when replacing a module. scn coding service: Can be done online or offline mercedes scn coding software: You should have working XENTRY/DAS (crack ok). For old Mercedes (-2009), you should have software version 12.2016 or earlier: For new Mercedes (2009-2017), you should have software version 03.2017 or newer: scn coding calculator: Forget it if you find it on some forums. Usually it is a fake program, it will never calculate the SCN string. mercedes coding forum: https://mbworld.org/forums/ http://www.mbclub.co.uk/forums/ http://www.mercedescla.org/forum/ http://www.mbstartool.com/ Which version for Mercedes OFFLINE SCN coding? And which for ONLINE coding? For OFFLINE coding, you should have old versions before 12