Hi, new to the community and was hoping you could assist. I upgraded the radio in my 2016 Town and Country from a 430 to a 430N because I wanted navigation. The install was easy, except that now my park assist is not existent, where it was with the former 430 radio. The backup camera works, but there are no warning alerts anymore. And the function to turn on park assist have disappeared. Any suggestions?

 

I am new to navigation in a town and country. Is the turn by turn voice supposed to come from under the dashboard, and not from the speakers?