When you activate CONNECT, your Navi System+ gets upgraded and goes online with access to up-to-date information. There are no extra charges - all data consumption from navigation is included with the CONNECT service package.
The following services are included: free of charge:
Online Map Update: maps of your region get updated automatically, based on your car position and destination. No need to buy cartography updates at the dealer or download new maps on a USB.
Route calculation with up-to-date traffic information based on road conditions (such as traffic and weather), along with dynamic route guidance consisting of real-time updates.