Can I change the software on my navigation system? Like, can I make it run on windows or something like that? I mainly care about the music, so an iPod/aux port installation will be my alternative to changing my software. Appreciate any answers

 

I think it would be easier to just add a car pc and run whatever you want on that instead of trying to reprogram the stock navi unit. I dont even know if it can be done.

https://g35driver.com/forums/car-pc/...-progress.html

 

No, you can't just change the software. Just go with an aftermarket headunit or aux input installation if all you're looking for is an aux port or iPod support.