I purchased an mp3 player for my mother for Christmas and would like to hook it up to the stereo in her Jeep Compass. I snuck in and took the stereo out to take a look at the back of it and see if there were any hook ups and it looks like there is a 12 pin ip bus plugin open on the back of it. The only problem is that in order to buy the right adapter for that I need to know something about what model stereo it is and there were no markings I could see on the thing. Does anyone know what make and model stereo is in the '07 Compass? It's just the standard package, not the Boston Acoustics version.