it just stopped working out of nowhere and it was one of the only things i liked about this car 
what could be the cause? how could it be fixed?
loose plug? have u ever taken the cluster out before??
no i have never taken the cluster out and i dont know how to
oldness + temperature, alot of times the solder joints for the digital display in the cluster break loose, if you know how take it apart and try and fix it else buy another one
My HUD isn’t working either but neither is the in dash speedometer. Is this happening with you as well? I’ve replaced my speed sensor as well to no avail.