I just bought a 2001 LX 470 and I absolutely love it. The navigation system is great, but as all of you seem to know well it has some holes in it. My question is....what nav database update is compatible with the 2001 navigation system? I am sure some of you have updated your vehicles, but after some looking around I am confused because I have seen several versions of update disks--3.1, 3.2 and 4.1. Anyone know if any of these will work in my vehicle. Thanks in advance for your help. By the way--what a great forum.
Ken
