I mounted a cheap samsung tablet which costed about £30 to change how my music etc is played if that helps.
Run an aux cable to the tablet hidden away, I also have a bluetooth one but have to keep turning the power on an off which i too much hassle so that was a no go as it got annoying
I run the usb cable as well for the power.
I have playlists downloaded so can play off line but I switch my phone to tether and I can play everything on the tablet as normal including using Alexa to swap the playlist / music handsfree, including using my google maps navigation ... as well as other apps etc etc
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just to add, this is my bit to what it might look like.
https://www.volvoforums.org.uk/showt...271945&page=19
I actually mounted it so the tablet just covers the original display screen, but can be easily taken off due to it being held on just using magnetic mounts.