Hi I have a mini with a Harmon Karmon stereo with ipod/iphone connector in the glovebox. For some reason I can no longer connect my iphone to play through the stereo. Worked one minute, then not the next when reconnected. I just get 'this accessory doesn't allow charging' on screen when connected but nothing on the stereo. My wife's phone still works when connected and is accessible through the stereo controls. My phone still connects to itunes and my charger as it should. Any reason why my phone should suddenly stop connecting???? I have cleaned the connection on the phone but still nothing.