Quote:
Originally Posted by footie
I was told by the service manager that there was definitely different versions of software on the DCT cars, that is why the upgrade could take anything from 3~6 hours to complete.
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Yea. It depends on how many ECUs will get a update. Remember, my installing PROGMAN 31.1, not only is the DCT s/w getting updated, but your Telematics BMW Assist TCU may be getting a update too .... to suport more phones :-)