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1- Go to Harley-Davidson - Update your Boom Box GTS Navigation System Software Update and download the Boom Box GTS Toolbox to your PC and install it. is the official map update portal for a growing number of personal navigation devices of several manufacturers.Īll brand or trademark listed herein are for identification purposes only. New maps update- Make sure you have signed up for free at H-D.com before you start this process. Naviextras Toolbox is a Windows utility designed to connect your navigation device or GPS-capable PDA with your PC.
