QUOTE(GregAmy @ Apr 10 2016, 02:41 PM)
I'm'a gonna guess a prior owner's power wire for some accessory. When I did mine I spent a good half hour chasing down and cutting out leftover wires (stereo, speakers, old front headlight washers, extra fan in the engine compartment, etc; he was a busy beaver) and mucked up ground wires.
Follow it to its source and see where it goes...
So from the link it does indeed looks like it's a 12v source, but it looks like there are two separate red wires coming from the same connection. One comes in from the first gauge and the other goes out but to nothing. What am I missing? I have had this car for many years so apparently whatever it goes to I haven't been missing too badly LOL. Should I just tape the ends better and button it back up, call it good?