This is 100% for BMW Car AUX adatperallows you to connect an external 3.5mm audio source (such as MD-portable, MP3 player, for iPhoneS, for iPadS , for iPod, laptop, etc.) via the CD changer jack.The external audio source connected to the source - be directly selected button on the car radioPerfect for a Car PC laptop or DVD player. So that the adapter fits, an AUX port must be provided with your radio .The adapter allows an external audio source to a radio to connect with 12-pin (quadlock) changer jackCable length: 1.5MCable connector: 3.5mm + 12pinMaterial: ABS shellColor: As shownCompatible for:2004 - 2010 for BMW (E60): 5-Series: 525i, 525it, 528i, 528it, 530i, 530it, 540i, 540iT & M5 (Sedan and Touring)2003 - 2010 for BMW (E63) (E64): 6-Series: 630Ci, 630i, 645ci, 650i, M6 (Coupe and Cabriolet/Convertible)2002 - 2008 for BMW (E65) (E66): 735i, 735li, 740i, 740li, 745i, 745li, 750i, 750li, 760i, 760li (and diesel)for M-ASK, ASK-CD and CCC1er Serie (E87, E88, E81, E82Serie 3 (E90-E91-E92)Note: You should ensure your radio has AUX output function.and please check and compare the interface carefully to ensure you buy one right cable.Package Includes:1 * Car AUX CableOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.