Radio failure!

[j.fro]

The ignition is responsible for a number of electrical gremlins, but I don't think it's causing your radio problems. In general, the stock Porsche radios aren't that great. The CD player in mine is junk...it will play for a song or two, but then it overheats and starts skipping all over the place, even on a perfectly new CD. When you eject the CD, it's so hot you can barely hold on to it.