2012 Bose radio LCD not working
 

I have a 2012 MX-5 and the display on the stock radio (Bose) has become super glitchy. Sometimes it doesn't turn on at all, and sometimes it gets stuck on something. The radio and Bluetooth still work fine, I just can't see what's on (or the time, or the number calling, etc.). Any idea what could be causing this and/or what the solution might be?