hi about two days ago my fog lights went out and they wont turn back on, i did the fog lights mod months ago, now since they went out, when i push the button to turn them on i hear a click sound over by the ecu or the passenger side fuse box, but im not to sure of what it could be.

 

Check the fuses or the connection might be loose. Open it up and take a look at it.

 

i checked the connection its all fine, im not to sure of what fuses there are for it, the only one i found was a fog light relay and you cant really check that kind of fuse