: Updated Nav Disc ?

03-04-09, 03:05 PM
I currently have the 1.0 version nav disc in my 05 STS. Well I am getting the updated 5.0 version (East & West Disc's) from a source on the internet :bigroll:. Other than updated streets will this disk update anything else? like the Voice Recognition ect....?

03-04-09, 03:38 PM
These are not software upgrade disks. The disk is for the navigation data only. It does not change any functionality of the navigation system. Your voice recognition will remain unchanged.