Foglight Relays

Foglight Relays

This quick and easy technote will show you how to wire foglights into your car. You also have the option of wiring them so that they only come on with the lowbeams, in case your state inspection requires that.

Just take a look at the diagram – it’s pretty straightfoward. Use 14 Gauge Automotive Primary wire. For the power wire, consider 12 gauge.