I have never been so frustrated with any piece of electronics in my life. Not only does Pioneer not make it that easy to use (some of the touch-screen buttons are not labelled correctly), but I'm not surprised since it was made by Pioneer, the manual is an absolute mess and entirely useless.

I just got an iPhone and am trying to connect the Bluetooth (I have the AVH-PP3300BT Bluetooth unit as required)and the Bluetooth operations are not covered in one location in the manual. The manual keeps bouncing me back-and-forth between two locations without telling me how to configure the stupid thing. Also, the screen-shots in the manual are completely different than those on the unit! (boy, that's helpful isn't it).

It is also important to note that all of the components were installed by a professional stereo shop so I know it is installed correctly.

So yourself a favor, unless you want to pull all your hair out, DO NOT BUY THIS/THESE UNIT(S).