Hello, Im a new (10 months now) owner of a 2005 Cayenne Turbo. I purchase a 2015 Nav Map update, and it worked for a while, not the nav systems seems to have caught on and says its un-reabable, and I get an incorrect software message. I bought firmware updates from Climarepair, however they never worked, discs were un-readable per the nav unit.

Is anyone willing to sell their updates disks? Im at level A so need to get to level B.
I believe they are 000.043.205.47.002 and 000.044.901.40

Thanks