I know this is an audio question, but I posted in there and have gotten no reply. So my question is, I have a Pioneer 4000 with the iPod cable and when I swap to the iPod input on the radio it shows the music playing, I can change the song, but there is no audio. I know everything is connected because everything else works fine. And my iPhone says like it's not compatible I don't know exactly what it says, but I was just curious if anyone else had that problem.... And I have the 3GS.

 

This in NO WAY, SHAPE OR FORM is related to the car systems. And the only possible answer you might get is to check all your wiring. Or you might get flamed like a burger on a grill.

 

Try it on airplane mode.

 

Tried it, also tried my old ladys iPhone 4. I dunno what the deal is...

 

try a car audio forum

http://www.google.com/search?q=car+a...ient=firefox-a