Y - adapter does not help. No audio in aux from phone. - BMW 1 Series Coupe Forum / 1 Series Convertible Forum (1M / tii / 135i / 128i / Coupe / Cabrio / Hatchback) (BMW E82 E88 128i 130i 135i)
OEM BMW 2007-2009 3 Series Stereo Professional Bluetooth And CD Interface | eBay
Genuine BMW 65129189200 Radio Control Unit; Radio and CD Player for BMW Professional Radio S663A (factory rebuilt) - BMW
Damaged 2006-2007 BMW E90 E92 3-Series Factory Pro CD Radio Headunit CD73 USED - Prussian Motors
BMW E92 E82 3-Series 1-Series Factory Professional CD Radio Display 2008-2009 - 4216 - Prussian Motors
RADIO / STEREO / CD UNIT - BMW 128I 135I 323I 328I XDRIVE 335D
2014-2018 BMW F22 2 Series Radio / Climate Control Switches / Trim / B2003 - Redline Auto Parts