, handle bar multi-function switch. Easy to install,no need to modified,installation instruction NOT included. Part Number no: 4010560, 4010591 Fits: 2002-2004 For Polaris Sportsman 400 4x4, 2002 For Polaris Sportsman 500 6x6, 2002 For Polaris Sportsman 500 4x4 RSE, 2002-2004 For Polaris Sportsman 500 4x4 HO, 2002 For Polaris Sportsman 500 4X4, 2003-2004 For Polaris Sportsman 500 6x6, 2003 For Polaris Sportsman 600 Twin, 2002-2005 For Polaris Sportsman 700 Twin, 2005 For Polaris Sportsman 800 Twin 2002 For Polaris Magnum RMK 500, 2002-2003 For Polaris Magnum 500 4X4, 2002 For Polaris Magnum 500 2x4, 2002 For Polaris Magnum 325 2x4 4X4, 2003 For Polaris Magnum 500 4X4, 2003 For Polaris Magnum 330 2x4 4X4 2002-2003 For Polaris Scrambler 500 4X4, 2002 For Polaris Scrambler 500 2x4, 2001-2002 For Polaris Xpedition 325 4X4, 2001-2002 For Polaris Xpedition 425 4X4, 2002 For Polaris Xplorer 400 4X4, 2002 For Polaris Trail Boss 325, 2003 For Polaris Trail Boss 330, 2004-2005 For Polaris ATP 500 4x4 HO Colour:Black Material:ABS Package Contents: 1 * Headlight Control Switch