I have had a F90BT installed in my 2007 Dodge Charger for several years. I never had a problem connecting my 80gb iPod Classic or my iPod Touch (model without the camera). Several months ago, it simply quit recognizing either iPod. No message appears on the in-dash display, no music plays...it's as though the iPod isn't connected. I am able to connect with an aux cable plugged into the front of the deck (and changing to AV1), but I really miss being able to use the on-screen controls and voice commands. I tried replacing the iPod interface cable, but nothing changed.
Has anybody encountered a similar occurence?