This is a complete Rostra cruise control upgrade for the 2007-2009 Chevy Equinox. This kit REQUIRES dealer programming. Easy installation with very little disassembly. ONly 3 wires to connect to vehicle and then mount cruise switch on steering column shroud. Kit comes with installation instructions as well as programming instructions for your dealer. Please call with any questions regarding this kit. This kit replaced the Rostra 250-9003 cruise control.