Plugs to the extension port of your car stereo. Plug-and-play operation. No need to splice into factory wiring Works as an AUX Input converter for any MP3 player, phone, DVD, XM, Android and iPod/iPhone Your stereo should be CD changer capable. The in-dash CD changer will remain working, but external CD changer will be disconnected. *Compatible with the following vehicles: Infinity (CAT/SAT should be on stereo):EX35 2005-2010;FX35/45/50 2003-2008:FX35/45/50 2009-2010 (no NAV);G35/35S Coupe 2003-2007;G35/35S Sedan 2003-2006;G35/35S Sedan 2007 (no NAV); G37/37S 2008-2009 (no NAV); G37/37S 2010-2013 (no NAV); I 30/35 2002-2004 (no NAV);M35/M45 2006-2007;M35 / M45 2008-2010 (no NAV);Q40 2014 (no NAV);QX 56 2004-2006;QX56 2007-2009 (no NAV). Compatible with the following Nissan vehicles::350Z/370Z** 2005-2008 All; 350Z** 2009 (Non-NAV);Altima 2005-2006 (CAT/SAT imprinted on stereo, BOSE only);Altima 2007-2012 (CAT/SAT imprinted on stereo, no nav, sedan only);Altima 2008-2013 (CAT/SAT imprinted on stereo, no nav, coupe only);Armada** 2005-2007 BOSE; Armada**; 2008-2010 (Non-NAV); Frontier Pickup** 2004-2010 BOSE; Maxima ** 2005-2008 All; Maxima ** 2009-2010 (Non-NAV) ; Murano** 2004-2008 All; Murano** 2009-2010 (Non-NAV); Pathfinder** 2008-2009 (Non-NAV); Pathfinder** 2004-2007 All; Quest** 2004-2010 BOSE; Rogue** 2007-2010 All; Sentra** 2008-2009 BOSE; Titan** 2004-2007 All; Titan** 2008-2009 (Non-NAV); Versa** 2006-2009 BOSE, with CAT on the stereo; XTerra** 2007-2010 BOSE, with CAT on the stereo. ** GROM Adapter is only compatible with radios from compatibility list above where word CAT, SAT, or CH, CHANNEL, CATEGORY printed somewhere on the face of the radio. This is usually located near the Tune or Seek buttons. PACKAGE: - Car stereo adapter in plastic enclosure with 3.5mm cable connector; - Vehicle specific harness; - User manual.