My 18th birthday is pretty soon so I was gifted a 2005 C230 Kompressor Sports from my dad. The radio was working fine up until a month ago. The only time actual sound was coming from the speakers was two weeks ago and since then nothing comes out of my radio. I could be a fuse problem (maybe?) but there's power to the radio itself just no sound. I'm pretty sure there's HK speakers installed in the car, but it's a standard radio console up front.

If any of you have had this problem with your car, and have already taken it to the dealership or the mechanic - what was wrong with your radio? I can't take it in for a while but I do want to know what I should be expecting when I get there. Thank you!