Found this on my 1984 Buick Regal limited 110 VAC. What's it for? From what I found the #25504394 is a inverter
Weird. I don't have opera lights on the car must have added Automaticly because it's a limited. The only lights thats different than the standard regal is the dash plaque lights up
I forgot about the Limited’s dash; I think it’s also electroluminescent... Patrick Edit: yep, it is! https://gbodyforum.com/threads/regal-limited-dash-light.25785/page-2