code poping up on bose headunit

[97_a4_1.8t]

when ever i listen to 99.9 and a few other stations a code pops up on the screen wat does it mean? here is a pic and the first letter changes from F to E constatly http://i63.photobucket.com/albums/h160/pyropoland/SSPX0446.jpg

[jdogg]

It is your pass code for the mothership! Remember this when the aliens come.