Anyone tried the new Destination Advisorbon the 2012 models, similar to On-Stars system. Difference is that you ask for location, the operator finds it downloads to your LS460s nav system for directions to the location.

Was wondering if you could mod an older model such as 2008 LS460 to this system, anyone heard anything regarding retro fiting this new system....

 

All 2010 and up models have the Destination Assist system. 2007-2009 models use the Lexus Link system, and no you cannot "upgrade" older systems. Nor can you add either system to cars not equipped with the telematics.