2011 Honda, radio beeps 3 times then shuts off. Any idea what could be causing this? No other issues with car?

2011 Honda, radio beeps 3 times then shuts off. Any idea what could be causing this? No other issues with car?

Read more: 2011 Honda, radio beeps 3 times then shuts off. Any idea what could be causing this? No other issues with car?