Welcome to the Fiat Chrysler Automobiles LLC Map Update Site



This site will allow you to update your navigation systems software and new map data for both the Uconnect® 430N and 8.4N systems featuring Garmin navigation.

You can choose to perform the update yourself or schedule an appointment with your preferred dealer. If you choose to perform the update yourself, you will need to follow the 2-step process outlined below.

    If you choose to perform the map update yourself, you will need:
  • An 8GB USB drive
  • Approximately two (2) hours to complete the steps outlined below.
  • To maintain continuous power to vehicle for duration of software/map update.

Does Your Uconnect System Need a Software Update?

Order a Map Update

Activate the Map Update

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See your dealer for map update information