Under neath your Hood you will see 2 15 amp fuses marked fog lights on the Black cover pull them out and check them to see if they are still good. Also make sure your Fog light switch is on you might have to replace the switch
Dont Wire them up to anything just Just take a 12 volt tester and see if you have power running to them. Worse case scenario you could always run a series of Wires conecting to your Battery with a 15 amp fuse and a switch at the end that should work fine