How exactly did you "delete" and "add" the $693 and $655 options? Did you use the FA_WRITE option in NCS Expert? Did you change the FA/VO in both the FRM and CAS before doing the Process Car function?

If you need help, here's a link to a good walk-through of the process: https://www.bimmerfest.com/attachmen...as-pdf.363938/

Don't worry - it seems scary (it was for me too at first) - but everything is recoverable.

 

Thanks! I was looking for that document.

I loaded NCS Expert (after much difficulty, I finally got it working properly), I loaded the FA by VIN and deleted the $693 and added $655 to the CAS. then processed ECU for each - CAS and FRM.

I see I needed to write the FA and save.
It turned out that I purchased a faulty Sirius module and just received a new one Wednesday, and it is working now.
I will recheck the VO and if needed recode the FA and save it to the CAS and FRM, so it dont revert ...

Thanks!

 

FYI: It is all working now!