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View Full Version : FIS units (strange)



alexics
25th February, 2012, 02:55 AM
Had two units one being a VW Nav unit 7 612 002 021 1T0 035 194 A. Both appeared corrupted. When a new code was written they went into German configuration and accepted the code. Once changed back to English they no longer required a code at all but all functionality was as expected. Anyone encountered this before and will there be any issues with the sets?

zabra
25th February, 2012, 07:20 AM
disconnect navigation from power supply and use +5v from
programmer to write a new dump

branco
25th February, 2012, 07:27 AM
later they will ask for code
already encountred this problem
regards