Features: 1.You just plug the 12pins connector into the socket back of your radio 2.You can just insert this item to the back radio then connect the red wire to 12V+, the black wire to 12V- 3.The product can match your phone or pad to for bluetooth module, and choose Aux from your radio, then you can use your phone to play music through car speakers 4.The cable can help you can hear music from your phone/pad/mp3 5.The audio cable can fit for E60 E61 E63 Specification: Item Type: Audio Cable_x000D_ Fitment: _x000D_ Fit for E61 E62 model_x000D_ Fit for (E60) 2004~2010 : 5-Series: 525i, 525it, 528i, 528it, 530i, 530it, 540i, 540iT & for M5 (for Sedan and for Touring) _x000D_ Fit for E63) (E64) 2003~2010: 6-Series: 630Ci, 630i, 645ci, 650i, M6 (Coupe and Cabriolet/Convertible)_x000D_ Fit for COOPER 2000~2006 : for COOPER (R50), for COOPER S (R53) & for JC WORKS (Coupe & Convertible)_x000D_ Fit for One, One D, for Cooper & S_x000D_ Fit for 5 Series (E39)_x000D_ Fit for Z4 series (E85)_x000D_ Fit for X3 series (E83)_x000D_ Fit for X5 series (E53)_x000D_ In Conjunction with:_x000D_ 609 (navigation system)_x000D_ SA 650 (Business radio with compact disk drive)_x000D_ SA 661 (Business radio with compact disk drive)_x000D_ SA 662 (radio business) _x000D_ Radio Boost compact disk 53 / Business compact disk_x000D_ from 09/2002