4 hours into a 4.5 hour drive today my radio stopped working while listening to the radio. It completely quit, and will not turn on. I didn't spill anything on it or anything, it just stopped. So tonight I try to hook up the Vag-com and see what's up. I can't even connect with the vag com...what the heck is going on? I checked the radio fuse, and it's fine. Thoughts?

Final Update: The dealer spent many hours (think many $'s) and finally tracked it down to the cd changer. I switched out the cd changer (there is tech article on it here on audiworld), and now all is good! Thanks for the help guys even though it didn't turn out to be anything seen before.

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*I am not a mechanic nor an expert in Audi repair/tuning. In no way are my posts meant to replace professional consultation.*