OK, so the problem is to find a way to add an external source, ie: MP3 to the existing head unit then, without the use of a modulator - as changing the screen is going to cause clock issues - doing this with a BOSE head unit would also be a bonus.
Thats about it? Yes? Or am I missing anything else?
I know that there are mods about to put an external input into the original CID display, so aftermarket and up to date navigations can be run via that one, and that solves the out of date mapping software issue - run an aftermarket nav via the existing screen - sorted.
The Parrot Phone kits are easily fitted without much wiring to be done, and usually have an external input on them to plug in an MP3 device - so that is another one easily sorted.
I`m happy to start doing some serious research into any other solutions, but just need to be clear what you are all actually after.
That's about it, hence all requests on here to input iPod, tv/video, etc etc. Michael Grosser (?) from one of the German forums has had video input mods to CID for a while (alot of work), and an aux in to the cd section of the head unit via the ribbon(?) connector between the two units within the double din.(not very professional apparently, but there's nout else)
I guess it's an input to the head unit issue...? Of which there are none as we all know, apart from mono phone.
If GM had continued the omega these things would have been added/developed in as normal.
The only oe addition is to add a telematics, hence the differance between 2013 and 2015 etc also as we all know.
So as said, a way to input the oe unit seems the only way as it's as good as bespoke to the omega.... Afaik anyway. :-/