So I just recently ran across a problem with my 2011 Mazda speed 3. There is currently no audio coming from the Bose system. The radio and the dash screen all seem to be working perfectly fine but there just isn't any sound. Anyone know what might be the problem with this?

 

Hey did you ever fix this issue? I am running into the same problem now.

 

Most likely the Amp (under one of the front seats) has died. In a RHD car its under the RHS seat ( Drivers seat).