So i got a call through my iphone while it was hooked up to my car for the first time last night (i've only just got the phone). I was listening to the ipod when the music faded out and I heard the phone ring. I answered the phone and could hear the caller through the speakers in the car and the caller could here me. However, the volume for the caller was WAYYYY lower than my music. Why is that? I had to crank up the volume on my radio to hear them well and then quickly reduce the volume after the call finished and before the music returned (and blew my speakers !!). Is there a way to alter the volume of phone calls through the headphone jack vs music? mark.