I bought a 2004 RX330 with Navigation and noticed it has software version 3.1
On the ES330, the software is version 4.0 and offers the ability to enter a telephone number to locate an address.
Has anyone been able to upgrade to version 4.0 on an RX330? I called the dealer and they seemed extremely vague about software versions and informed me it would be $300 to upgrade IF there was an upgrade available.
I also saw someone mention it was free the first time you upgrade, but they said that doesnt apply anymore...
Thanks for any comments on this!
Northern California, U.S.