I just purchased my 2010 XC90 3.2 about two weeks ago. When I started up the vehicle after work today, nothing plays from the speakers. I tried aux as well as the radio. The speakers work..... When my car's bluetooth connection connects, it makes the announcement over the speakers that you can hear. You just cant hear any music. The audio system turns off and on and switches as normal. It has worked all other instances since I've purchased the vehicle. Any ideas?