My car recently had it's battery die, and after getting a jump, everything except my Bluetooth/Aux/USB was working perfectly. After replacing the relevant fuses using my owners manual, and removing the ground from my battery for an hour, I have yet to see any improvement. Anyone experience this before? I love my car otherwise and it's never failed me before, this has just been a very unfortunate experience.

YT Video showing the error in question.
https://youtu.be/44gKjwDP9ww

Thank you!

 

Welcome to the site..
Fuses? More than one..
You shouldn’t have needed to replace any fuses because of a weak/flat battery. Fuses generally pop because of a short, and for a reason, but since you replaced them did you check them with a 12v light or meter to see if power distribution is there?