JeeGO Female AUX Auxiliary Input Kit IPHONE IPOD MP3 Audio Adapter Cable for BMW E39 E46 E53 X5 With Navigation System From 09/2002 Stress again:This AUX line NOT fit for BMW E39 E46 E53 with Regular CD Radio.This AUX line Only suitable for BMW E39 E46 E53 Equipped with Navigation(large screen stereo),see the picture on the left. Easy Plug and Play Installation. No programming needed. AUX menu will appear on screen once installed There is no loss of sound quality Length47 inch Compatible with: Radio BMW BM54-board monitor / navigation system from 09/2002