I have the Motorola Car Dock, with USB/audio cable, and have bluetooth to my car. My car does not support media via bluetooth. The phone correctly identifies this when viewing the settings on the bluetooth connection.
Inside the car dock application, whenever bluetooth is enabled, music playback and navigation is completely silent. If I disable bluetooth, everything begins to play, telling me that the car dock insists on sending audio via bluetooth when it is enabled. Has anyone else experienced this? There are other similar issues posted regarding the car dock but nothing quite the same.