Finally got XM to work.. Added Navtraffic to the package. The XM website said 2008 lexus GS had it in the nav system.

Either mine doesn't, or I'm missing something in setting it up, because it doesnt seem to be working. Has any else had it in their 2008 GS 350?

 

Dont think it was offered then, came out in 2010 I belive.

 

correct, since 2010. before 2010, only ls460 and lx570 had nav traffic through xm subscription from 08

 

Can I assume you have Navigation in order to get the XM & Navtraffic??

 

yes i believe so

 

I have nav in my 2008 GS. Here's the list from the XM website, clearly showing 2008 is a year available.

http://www.siriusxm.com/navtraffic/availability

 

XM's data is incorrect. Here is the Lexus page with new options for 2010, including Nav Trafic.

http://www.lexus.com/cpo/model_libra...0_options.html