Quote:
Originally Posted by pr4sa
Hi Guys, I am trying to retrieve 1b.hex file with the USB, but unfortunately, when the Navi is running, and I plug in the USB its immediately exits from the Navigation, and when I am trying to start it again it requires an Activation code. Any ide what is the problem? Thx
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Is your car an F31? What year is the car (production date), and what version is the current maps installed? (use iDrive to find out)
This process only works for cars with CIC systems.