How to Repair Mercedes Benz W204, W207, W212 ELV with CGDI Prog MB
How-to: repair Mercedes Benz W204, W207, W212 ELV using CGDI Prog MB key programmer. Repair ELV with CGDI MB Make good connection. The CG-MB detects whether the EIS is normal. If normal, it can be repaired via OBD.… Continue Reading