From my personal experience there are 2 ways to do it....One is to get the 01-03 civic fogs, a new a more reliable wire harness and a oem switch....Installing the fogs is not difficult, you have to remove the bumper, cut the inside corners, screw the inside of the fog assembly (plastic) and use some zipties to make it fit really nice.....then do the OEM wiring....the other way is to connect them straight to your light switch (kind of lazy imo).....Best of luck!!!!!