Here you go, thought I'd try my hand at a little utility to disable the lights without using TARGET:
https://dl.dropboxusercontent.com/u/38908412/WarthogLightsOff.zip
Let me know if it works for you - you probably need some sort of .NET framework installed... probably.
You could set up a Startup shortcut to WarthogLightsOff.exe if you wanted.
All the best,
Tene