For my 2002 Lexus LS430. My nav is 1.1 or basically the original disc and half the roads dont show up.. its terrible.

Anyone have a factory disc thats maybe 7.1 or higher they dont need anymore?

I tried burning 10.1 from a torrent and even bought the verbatim and correct discs and it still wont work .

Newest is 12.1 but im not spending over $170 for a disc.

 

So far only offer was a burned copy.. no thanks, have had enough problems with those.

 

Anyone?????