Electrical Fog Lights

[ShadeSN95]

Okay so I bought my 95 mustang v6 3 weeks ago I saw it had fog lights and the relay in the fuse box (dont know much about cars but I can research) I bought the oem button (ebay for the win 10 bucks) for the fog light connected it to the switch.... nothin.. I looked under the car and heres my question... where do I connect the fog light into ? I think it has a pigtail? Connector is there anything else I have to buy? And ... would it be possible to connect some led (interior 12v) to the foglight switch