GPS, Car & Marine Electronics

[Quick6]

I was wondering if there is a cable that will plug into the bottom of the IPhone (Not the headphone jack) that I can hardwire into the RCA inputs of my Kenwood deck and also hardwire into the vehicles electrical system so that it also charges the phone while hook up to the stereo. I can't believe that this cable is not available???

[Installator]

What is the model of your Kenwood deck? There may be an add-on cable or module available from Kenwood that will do that.