Hi,
I have Acura ILX 2017 with AcuraLink (no Navigation) and think to upgrade the media unit to the one with navigation.
Will the replacement of the unit and controller be enough or I will need to replace the top screen (I have a big one) as well?
Any advice on this?

 

I've looked into this briefly. Problem is that the nav screens have a lot more plugs that go into the back of the radio. Plus I believe there is the need for a separate GPS antenna.