Computer glitch?
Other then that, a headlight warning comes up once in a while, beeps then goes away..maybe once a week.
<img src="http://pictureposter.audiworld.com/86480/headlight.warning.jpg">
then this might be a solution:
<a href="http://b6s4.com/tsb/audi.tb.94-05-01.pdf">Light Sensor Warning Light ON Intermittently</a>








