Fuse box, There are some that have power to them and nothing going out. That way you have them on the ignition and they are protected. Use a meter and check between ground and some of those unused slots. Then turn key off and see if they are hot all the time.
If so then a switch would be needed to turn it on.
Tap into wires going to instrument panel lights near the heater levers so you have lights on with the parking or headlights. Nothing worse than a gauge you can only see half the time you are driving. Or less.
Topic: Gauge Wiring (Read 2228 times)
