2013 x1 dme missing

[mateiuc]

HI, i am new here and i ask you guys maybe someone can help me with this car to get fixed... the car come to me with no dme, i buy it an used dme. i have the dump of cas3+ read it with xprog, i got dme read it with fc200, ktag and pcmtuner, i have the key read it with abrites, which i don't have the possibility to read the password to find out the decripted isn stored in cas3. can someone of you know how to have the isn stored in cas and write it in dme...? thanks