Tips Before Buying: The aftermarket harness adapter is NOT compatible with Kenwood Sony Pioneer Alpine stereo. Also DON'T compatible with 20-Pin/22-Pin head unit radio. Please check your aftermarket radio first. The aftermarket harness adapter DON'T have JBL function, NOT compatible with Premium AMP system, like bose, infinity etc;
Aftermarket Radio Wiring Adapter for Volkswagen: Beetle (1998–2010), Cabrio (1993–2002), Corrado (1990–1993), Fox (1987–1993), Golf (1986–2004), GTI (1995–2001), Jetta (1980–1998), Passat (1990–2005), Polo (1998–2005);
Car Stereo Harness Adapter for Audi: A4 (1996–2002), A6 (1998–2003), A8 (1997–2003), Cabriolet (1996–1998), S6 (1992–1996), S8 (2000–2003), TT (2000–2005);
Car Radio Wire Harness Compatible with Mercedes-Benz: C Class (2001–2004), CLK (2001–2005), Sprinter (2007–2013);
Universal ISO Connector: This car stereo harness adapter allows you to connect the aftermarket stereo to your car's factory radio harness, perfect for upgrading car stereo; NOTE: If your car OEM radio head unit is not 16-Pin, this harness DOESN'T fit your car;
Plug and Play Harness: The 16-Pin is connected to your car. The 8-Pin & 8-Pin plug are connected to your aftermarket stereo. Installation is extremely simple, requiring no cutting of any wire harnesses.