WIth NEC programmer you can make all Mercedes cars from MY2006 to MY2011/2012 are using this chromium-plated key – v.51 and v.57 without touching EIS. It is possible to read EIS password from Keys with that SW version – 51 and 57. Also with IR Service Key is possible to read hashes from EIS. Key calculation for NEC-based EIS (MY2006 – MY2011) could start.