The script is designed to read/write DSM EEPROM on Mercedes cars with FBS4 access authorization system. Allows reading the full contents of EEPROM in bin (non-encrypted type) and writing EEPROM, with the help of the script it is possible to reset the counter of operations/transfer hashes/write vin, etc., in general any changes in EEPROM. With a certain skill it is possible to change FBS4/FBS3 using the vediamo+script bundle (there will be no manual). This DSM was installed on many Mercedes with W166/W447/W212 models with a 7-speed gearbox.

Please note that the script does not support working with DSM222 (even identification is not possible)

The script only works with iPROG and was tested with MCP2515. The script does not work with SJA1000.