Light Sensor & Auto Euro Head Light Switch Retrofit Kit For VW Volkswagon Golf MK6 A DIY retrofit kit for automatic light sensor for Golf MK6 Kit content - VW euro head light switch with auto-light function x 1 , light sensor x 1 , control module x 1 Control module included the light sensitivity adjustment , 2 jumpers setting (for coming-home function & time delay activation control) Plug & Play kit without VCDS coding or wire cutting No error code