Thanks for the reply man, anyway I was traveling around yesterday evening and followed two Expeditions with the same light housing. Neither of them illuminated while they were driving.

Perhaps this is for Fire, Police and/or Rescue vehicles only in the U.S.

It sure is odd though for them not to work. Seems like such a waste of engineering talent, what’s so hard about wiring it from the factory. Perhaps this fall when it warms up around here I’ll look into re-wiring them so that they come on as ruining lights.

Best regards,


John from Alaska….