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It says on Tischer that pre-9/2009 CIC vehicles will need to go the dealership for upgrade so will I not be able to use the USB stick with the FSC code. I'm trying to find out but can't get a conclusive answer, even called the nearby dealership and they didn't know whether I need the USB or DVDs. I have a 2009 M3 with a build date of 03/2009. Anyone have any ideas or should I just give it a try? Been reading for hours.
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