i use the bmw Y cable and it happened to me once but I thought it was my ipod that was doing it.

My biggest pet peeve is how it starts playing from the beginning each time I turn on the car. how the hell has bmw not figured out these simple things?? I haven't heard any other car manufactures with the integradable ipod have this issue. Sometimes, I find myself really feeling that BMWs are way over rated...but that's just MHO