MKIV nav I am assuming. You can buy newest software from dealer. Or you can download from here somewhere. Its in the sticky in the nav forum. Do you have any firmware CDs? Look here you can DL it, burn it, and use that.

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2006 4.8is, Black on White. SOLD Sniff Sniff.

2017 F85 x5m, Black on Red. BEAST MODE


"The older we grow the greater becomes our wonder at how much ignorance one can contain without bursting one's clothes." - Mark Twain

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