I got an email the other day stating that an update was available for my 2014 Impala.It stated if I purchase before 12/31/2014 then you get free shipping. Has anyone updated the NAV system in their Impala yet? When I updated the NAV in my 2012 Volt, it seemed to work better after the update.

 

Nope.

I actually got a us postal mail in november?... Totally ignored it. Sounded like just a map update... I still haven't found myself lost or taking wrong turns....so not worth it to me. Not that I use navigation much.

 

Ont he Volt update, there not only appeared to be a map update,but it seemed to change the way it functioned as well. I like it more after the update.