garmin jv files for lane assist etc where to find new?

[billmik]

garmin jv files for lane assist etc where to find new?
I get free map installs from garmin but not the jv files is there a location to download the updates? any help appreciated

 

[Nuvi-Nebie]

My understanding is that JCV files only contain junction views and that lane assist is 'built-in' to each specific map. You have to get a JCV file that matches your specific version of map and the last version made available by Garmin was for the North America version 2015.30