I'm 18 and I just got a car, my first car, a toyota yaris. My big problem: it has speakers but just speakers and nothing else for audio system. How can I connect my ipod? (it's actually an iphone 3g) I have a cable that works perfectly in toyota sienna, I plug it in the aux jack and in the iphone and it works perfectly. In toyota yaris I couldn't find anything.

I don't want a stereo because I have everything on my iphone, radio, music everything. Please help me figure this out before I take everything apart and destroy this car...