I've had it happen at least twice. As I scroll through the modes when it comes to the radio - no sound comes out. I can't remember exactly what I did to get it back - but it did fairly easily. I couldn't recreate it either so I didn't do anything about it, and it hasn't happened for a couple months now.

2007 Camry Hybrid - Titanium Metallic - sunroof, heated mirrors, mud flaps and body side molding.

2004 Honda Pilot EX- Midnight Blue (another great car!) http://www.hondapilot.org/