2010 Veracruz fog lights not working
 

I have a 2010 Veracruz limited and my fog lights are not working, I have no voltage. If anyone can help me just to determine where to look, I have checked the fuse and was wondering if there is a relay that only allows the driving lights come on when Low Beam lights are on? I am not sure if they have ever worked. Any help or guidance is appreciated.

The fog lights only work if the low beams are on. Just parking lights or high beams will make the fogs turn off.