Did my Parking light to Turn signal / Turn signal to Fog light mod today. It was much easier than some of the forums I have read...
Here's how I did it:
1. remove parking light & take the shroud hiding the wires off all the way to the main shroud you will find 2 green wires
2. cut the two green wires
3. swap the two green wires and solder them back together
4. you are finished no clean it all up so it will look good and put your parking light back in
5. I haven't decided on just getting some clear 1156 bulbs or if I wanna try and find something else
Edit: Instead of using the stock 168 bulb in the parking/turn signal I used a orange 194NA