LYJ-03917 Car Adapter DIY AUX Auxiliary Wire 3.5mm Female Audio Music Cable Changer For BMW 5 6 Series E60 E63 550i 520d 525d 530xd 535d Material: high quality plastic Small size and light weight, easy installation Fit for BMW 5 6 Series E60 E63 100% brand new, never used or installed High?quality