Just a question out of curiosity. Does anyone know if there is a reason the bulb sockets on my 1984 cutlass guage cluster are different colors? Especially the charge light bulb socket, it is a green color and the other idiot lights are all black and the backlight sockets are green except the ones on the side and bottom? i know in 83 it was the same as mine so i know a previous owner didn't just swap out, so why is the charge light inparticular a lighter green coler? what's the signifigance