[sipman]

Bought my car used and it has an ipod kit in it. But it also has the factory Aux in.

In the past, i though the Aux in was taken by the ipod, but since discovered it isn't.

But when I hook up my Galaxy S3, and hit play, it plays through the phone's speakers. If I unplug the line from the aux input and plug it back in, it plays though the car's speakers.
But once that song is over, the phone stops. If I select the next track, the phone stops. If I press play, I have to pull the cord out again, and reinstall it. So if I want to listen to 10 songs, I have to press play 10 times and do the plug trick over and over.

Does this sound like a car issue or an android issue?