Hello all this is Michael in Englewood Florida. I have a green 1967 Convertible 400 that my daughter named Loki. I am putting in Vintage air to combat the hot Florida days. I just replaced the front light harness and engine harness. My wiring harness under the dash that connects into the dash has 12 wires and my wiring diagram has 9. I have gauges and not lights oil, temp, & gen. believe wires 11 & 12 go to the Generator gauge. The plug has power at 11 & 12 with the key in the off position. Is this normal or what would be causing this?