DONE.
Here ya go...again: niteshades.
Very easy mod, took about 20 mins both sides and about $30.
(about $19 for the Niteshades+S&H, and approx $10 for the amber LED sidemarkers from AutoZone).
No need for a how to, just remove the sidemarkers (there is a plastic "spring release" holding them in place. Just gently pull on the sidemarker and you will see it, I dont remember if it is to the front or the rear (sorry!). You might them need to GENTLY use a flathead screwdriver to release this. Keep trying, you will get it.
Then take out the bulb socket and let it hang and remove the gasket from the marker.
Wipe down the marker with comething clean until it is to your liking.
Mount in cardboard backdrop AWAY from the car. Start spraying with the Niteshades; make sure you do both at once so they are even in color when finished, I failed to do this and so one of mine turned out way to dark. I will be getting a new set to redo sometime soon.
Also, make sure no dust or anything gets to them while drying.
If you wanna stay legal in your area (or USDOT for that matter), you can add some cool LED #194 bulbs from Jam Strait (
http://www.jamstrait.com) while you are in there.
Good luck!