Aux in cable to 3.5mm jack for Alfa and Fiat vehicles with original Blaupunkt head-units. Works on cars built after 2007.Use the source button on the radio to select the AUX input Connect your iPhone, iPod or any MP3 player to your AUX input in your car. This connector plugs into the back of the car stereo in the mini iso and enables the AUX function via the Source button on the front of the car radio Compatibility List Alfa Romeo - 159 (2006 > ) Alfa Romeo - Brera (2006 > ) Alfa Romeo - Mito (2009 > ) Alfa Romeo - Spider (2007 > ) Fiat - 500 (2008 - 2016) Fiat - Bravo (2007 >) Fiat - Doblo (2010 > ) Fiat - Ducato Mk3 (2006 - 2014) Fiat - Fiorino (2008 >) Fiat - Grande Punto (2006 - 2010) Fiat - Grande Punto EVO (2010 >) Fiat - Qubo (2009 >) Car models: The years stated refer to the model's years of manufacture, please check the item description for information about any changes there may be within these productions years.