Autel IM508+ XP400 Read Mercedes Sprinter W906 Key Password via Dump

Autel IM508 & XP400 could read key password on Mercedes Sprinter EIS W906 via dump or via OBD directly. Here’s the procedure on reading password via dump.

Select Programmer function->Chip->Chip read and write->Immobilizer->Mercedes Benz->EIZ(W906)MC9S12DT256->EEPROM->Read

Read data success. Save data.

Select Immobilizer function->Mercedes Benz->Manual selection->Sprinter->2006-2018->Fobik key

confirm vehicle information

Press Yes to continue
Select Control Unit->EIS tools->Load EIS data

upload data just saved

Loading files

Autel IM508 and XP400 Reading key password success

You can then make a key with it as normal obd but it only takes few minutes.