Autohex II can read write change BMW ISN?

Here is all about BMW ISN (DME DDE EWS CAS). ISN is not a software, but rather it is the immobilizer key code that the EWS or CAS module (the immobilizer security module). Newer cars’ ISNs use a starting code that is stored in the DME (or DDE if a diesel car) and then change the code (rolling…

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AutoHex II BMW diagnostic and programming review

Review 1: I have given this AutoHex II diagnostic and programming tool a bit of a bashing in the past but it is slowly starting to win me over with a few wins in the last week. The latest updates seem to work as advertised. I have recently coded a few second hand ECU’s with…

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