Bigger problem now
My Navi system is on the fritz, and I think it's because of the bluetooth adapter!
Yesterday evening, I turned the xc90 off with the Navi system on. When I started the car later, the Bluetooth adapter powered up immediately and paired with my phone within 20 seconds.
The Navi screen came up automatically as it was supposed to, and displayed the 'Volvo - System Loading' splash page. The screen then went blank for a second, and the splash page kept coming back up (followed by the blank screen), never making it to the selection screen for <Navigation>, <Settings>, <Shutdown>. The system kept looping through these steps and everytime the screen goes blank, the stereo audio goes off.
I finally got the Navi system to shut down, and took out the DVD, turned the car off several times hoping the problem would be fixed, but no such luck!
Now, even if I don't turn on the Navi system, the car audio goes on mute every 5-10 seconds...Any DYI suggestions to try and troubleshoot?
Any help is appreciated.