[The Deuce]

I don't have fog lights or a wiring diagram in front of me, so you will have to look up the wire colors at home.

Currently the power supply for the fog lights comes from the power to your low beams. To make them come on with your parking lights you will need to change from that to the wire that powers your parking lights.

Get your hands on a good wiring diagram and see where the connection is. It should be on only one side of the car. The easiest way to do it would be a cut and splice, but I'm thinking with a little more work it will be much cleaner in the long run.

Good luck.