USA SPEC (PA12-BMWDSP) iPod to Factory Radio Wired Music Interface with AUX (RCA) Port for 96-09 BMW with or without DSP For Vehicle Application Guide PDF, see Product Information Section below. Plug & Play Installation: does Not require hard wiring of factory cables. Play, Control, and Charge iPod & iPhones (30pin), requires additional lightning to 30pin adaptor from Apple. Has additional AUX port (left-right RCA) for any non-Apple devices. Does Not Support iPad & iPad mini. Music Text display on compatible radios. Charges iPod for up to 1hr after ignition off. One button press for AUX input and iPod access.