I'm interested in the gen 3, I have a 2002 sc430, will this work for my vehicle? Thanks in advance, JPI have the latest dvd navigation disc (7.1) for the generation 2 and generation 3 Lexus navigation. Please private message me or send me an email if you're interested.I may also get some later for the Generation 4 units as well. Let me know if you have any questions.
I have a 2005 RX and was told that is a Gen 4 Nav. System. I am looking for an upgrade to include Hawaii. Would your Gen. 4 units include Hawaii? And what is the procedure in installing a upgrade? Can I do it or must I take it to the dealer? Any information would be appreciated You can e mail me at ssfsoap@aol.com
Thanks
Les
