Actually, thinking about it I don't know how it would go anywhere in the instrument panel because every socket has a circuit going to it. The bulb in question looks to be original not something someone added, I just can't figure out what would light up with the key in the run position that isn't...
Yeah first I thought I lost one of the twist in sockets, so i bought another one. While checking the other lights (headlight & windshield wiper illumination etc) I noticed when I turn the key to run there is an unaccounted for light on a pigtail that lights up. Don't know where it goes ? It is...
When you pull the instrument panel most of the bulbs come out with the panel, one bulb that goes to the panel stays connected to a wiring harness, is this the alternator bulb? The brake bulb or?
I'm still tracking some wiring Gremlins on the 73. I took the instrument panel out and 90% of the bulbs that was in there are LEDs. I tested them individually and it seems that they only work with the polarity in One direction unlike incandescent. If this is true, and I've replaced them with new...