bcinva

Can someone with the upgrade for a 2001 rx300 tell me the version numbers onthe disk? Is there a 4.1 for the 2001 . I need all the numbers if possible to make sure i get the right one. Thanks for any help! Barry

Well, I was wanting to buy the newest navigation upgrade for a 2001 rx300 but I'm getting mixed information about which version works and I think the guy at the dealer may have been wrong. He said the 4.1 will work on any rx300 from 2001 and up but most of the disks i have seen on ebay say 04/05 models only. Any info would be very helpful as the area I live in was one of those receiving a significant upgrade.I would really like to buy this somewhere other than a dealer because of cost.Thanks again, Barry