OK here's the R51 Foglight Mod (with pics):
Tools Needed:
Needle-nose plyers
Wire stripper
Goto O'Reilly's or Autozone and get an assortment of mini fuses and a mini inline fuseholder (I used 12 gauge but you could use 14 or so)
Here's a pic of the left side of the engine bay.
Pop the lid off the large square box with your fingers (no tools yet)
Then push in on the 2 plastic clamps on either side of the rear piece of the fuse box and slide it up and out...this one does take a little wiggling to get it out.
Here's a close up of the labels. We're going to use F7 and F10.
I used a 7.5 amp fuse (Changed this to a 10amp because the 7.5 kept blowing) because it's smaller than the 15 amps used for the lights and if anything goes wrong it should blow first and we're back to stock.
Use your wire stripper to strip off a little extra to expose more wire.
Remove the fuses with the plyers one at a time and wrap the wire (twisted tight) around one side of the fuse and replace.
Be care not to drop the fuses into the box or engine bay, they will not be recoverable.
That's it!
Replace everything and test.
This took me about 10 mins to do and here's the results...
The fogs will now come on with the parking lights, main headlights and remain on with the high beams. I'm sure someone who wanted them turned off with the highbeams could put in a relay powered off the tail lights etc., but since I never turn off the fogs anyway this works perfect for me and I'm sure a lot of others!
I've run this type mod in cars for over 15 years and have never had any electrical issues. However I am in no way responsible for what you do on your own vehicle, this is just what worked for me.
Good luck and enjoy!
TD