Audio Systems: Chevy Malibu Maxx connecting mp3 player, Malibu Maxx auxiliary input, Malibu Maxx aux

Question
Have a 2005 Malibu Maxx with a factory radio.  Is it possible to connect an RCA plug to the AUX port on the back of the radio to connect external devices (i.e. mp3 players)?

Answer
Yes you can add an auxiliary audio input interface to the factory chevy Malibu radio,
you can also add an iPod interface, full ipod controls and text on the Malibu radio display

Malibu iPod adapter

Malibu maxx aux input