Madpiper

I've got a 2008.5 A3 with the Aux In under the armrest. Stereo is a concert without Sat hooked up. How does the Aux in feature work? I've tried plugging in both an IPhone 4 and a Nano (unlocked); Aux pops up on the stereo screen but no sound other than static. Also, how do I enter Setup on the stereo?

Thanks.

Arapey

No problem. I'm probably going to end up buying one shortly. They look pretty handy.