Got it serviced a couple weeks ago. When I got it back, part of the sound system no longer works. Specifically, USB and bluetooth stereo icons are always "greyed out" even though there is a USB stick plugged in. Also, my phone connects to bluetooth for hands free calls, so the bluetooth connection is fine. It is just that the icon is grey.
I thought maybe a fuse had blown, but if that is true, I can't figure out which fuse is the issue. And maybe it is something else?
Radio works fine, CD player works fine. Just USB and Bluetooth stereo icons. And of course, those are the two audio devices i use most frequently