Immobilizer - EWS 3.3

[RPM Mororsport]

If the original DME is communicating, your best bet would be cloning the original into replacement. If original DME is dead you will need to pull CAS out or downgrade it to non crypted version to read SK via OBD. Pulling out and reading on the table is preferable because it gives you an option to backup CAS in case things go South. Tools needed to read / write DME and CAS X17, KTAG, HexProg, Autohex, VVDI2, VVDIProg, Xprog, Rosfar and others. If you in the US, I can do it for you. LMK.