Genuine BMW X3 Z4 CD PLAYER RADIO MP3 AUX AUXILIARY INPUT ADAPTER KIT ANDROID IPOD IPHONE E83 E85 E86 Authentic BMW Kit for BMW X3 and Z4 cars 2004 - 2010 BMW (E83): X3 (2.0, 2.5, 3.0 & xDrive models) **Will fit Both Navigation and Non-Navigation BMW X3 cars. Easy Plug and Play Installation Guide Included 2003 - 2008 BMW (E85/86): Z4 (2.0, 2.5, 2.8, 3.0 Coupe and Convertible) **Will fit Both Navigation and Non-Navigation BMW Z4 cars. BMW GROUP 82 11 0 149 390 65 12 0 153 501 65 12 0 153 502 65 12 0 153 503 *SA 662/609 harness