As titled says,


Which disk will I need for the 2010 upgrade for my 2003 Ls430?

Links to the cheapest would be great!



Oh, another side thing to mention........when leaving from a red light to green light, I get what I would call a "flat spot" of power.....revs up to 2k....then drops to 1400rpm only when I hit the gas slightly harder does it go back to 2k or above......This is super light acceleration, I would say 25-28% throttle.

 

2003 you will need Gen 3 DVD. I believe current version is 12.1

 

So for the 2003 LS430 Nav Disk:
1 - What is the part #
2 - Approx Cost??
3 - Procedure to upgrade? (So I just load the CD into Trunk and follow onscreen directions? - Details please).

Thanks,

 

For a 2001-2003 LS430:

Generation 2/3 disk
The current version is 11.1
Sewell has it for $165.92 for CL members

To install you just eject the old dvd and install the new one. The system updates itself.

 

The link to instructions for upgrading your nav DVD can be found in our newly updated sticky LS430 FAQ thread, thanks to moderator RA40.

 

I have a 2003 also. And I recently upgraded to the newest disk. Just go to any lexus dealership. they are all $169.00 regaurdless of where you buy. the part number you are looking for is PT219-GN23W-11

its the 2011 disc. And I know previous version there was alot of greif about not being able to do the override hack. Well, you can do it on this disc

PM me if you have any further questions