OE#: 8L0951605,8L0 951 605, 8L0951605A,8L0 951 605 A. Compatible with Audi A2 2000-2005,A3/S3 1997-2003,A4 /Avant 1999-2008,A4 /S4/Avant/Quattro 1999-2008,A6 /Avant 1998-2005,A6 Allroad Quattro 2000-2005,A6 /S6/Avant Quattro 1998-2005,A8 1994-2010,A8 /S8 Quattro 1994-2010,A4 /S4 Cabrio 2003-2009,TT /TTS Coupe /Roadster 1999-2006,RS4/Avant quattro 2000-2008,RS4 Cabriolet quattro 2007-2009, RS6 plus 2003-2005 Compatible with Seat Exeo/ST 2009-2014 Voltage: 12V. Plug pin number: 3 pin. Size: STD .Warranty: 6 months. Package includes: Car Alarm Siren x1.