This is a quick overview of how we need to wire the headlights. You have to connect the right fog lights (left in the picture) to the left side of the car (right in the picture). We did this by guiding the wire up to the right headlight (left in the picture) and then guiding wire along the existing light wiring harness it through the tube right behind/below the grill to the left side of the car (right in the picture). The left fog light is pulled up the headlight wiring on the left (right in the picture). Both of these fog lights are then spliced together and connected at a relay. This relay is switched via the low beam signal which in turn can connect the battery (+) to the fog lights when the low beams are on. The ground is always connected. For the low beam signal, check the wires on the connector on the headlights and test with a multimeter which is the low beam signal wire

Above, you can see the right fog light wiring going up to the headlight wiring where it is guided through a tube that was already present to the other side.

At the left headlight connector we connected a green wire to the low beam signal, we then connected this to the connector allowing us to disable the fog lights if needed simply by disconnecting this connector. (You can see this connector right above the left headlight connector). This signal then leads to the coil on the relay and the other side is connected to ground (leads off to the right along with the batt(+) between the fender and the battery to the fuse box under the hood. The left and right fog lights are spliced together and are connected directly to ground and the other side is connected to the switched battery(+) on the relay.

This is between the battery and the fusebox under the hood. You can see where the wire connects to the battery (+) under the fusebox cover, and the ground connects to the bolt against the fender.