RE: Navigation System Secret Code
 

The access to the override menu was last available in the 5.1 version of the navigation software. The latest software is currently 7.1. If you wish, you can run a "hybrid" 5.1/7.1 disc that has the latest 7.1 map data/POIs/etc with the 5.1 software that allows override for allowing destination input while in motion.

Send me an email at discquestions AT gmail DOT com for more info or any questions.