@lucia_acdp: Mercedes FBS4 DSM Data Transfer (Procedure When Original Module Cannot Communicate) This function applies when the original DSM fails and original data cannot be backed up via bench mode. You need to open the original module, read data via ICP with VVDI or other programmers. Then use ACDP to erase the used module, load the ICP-read data and transfer it into the second-hand unit. #ACDP#automotivediagnostics #carprogramming#DSMrepair#TechTips