Quote:
Originally Posted by mcbeee
I just had the new BMW software installed(REV 761 ?) and then sent the ECU to Dinan in California because they can do it on the bench but not on the "Net yet. I had rev 759 before and the dinan was not written for it. It took less than a week. The BMW software upgrade cost me $135
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How exactly you get the BMW software upgrade? Is that something "official" and what is that it brings to the car?