Quote:
Originally Posted by Douggie
Hi Shawn, so there is really no need to write a modified FA to the car? I wonder why most of the VO coding instructions still tell people to use the VCM to write the modified FA to the car? What are the advantages/disadvantages if any? Thanks
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Write modified FA to car if hardware and build date support option, and Dealer ISTA will not have programming issue with it. Car without EBT from factory lacks hardware (secondary microphone) so EBT option written to car can be a problem for ISTA.