Thank you for the reply. Maybe you can help me with another issues I've come across. I've wired this up exactly as the diagram from BBE illustrates. I have a factory fog light switch. Push the button, all the lights except the headlights come on and the little indicator on the cluster comes on. Great. So I wired the latching relay exactly. When I tested it, it worked! Fog lights came on, light on the dash, exterior lights minus headlights. Fantastic. I took it a step further in the testing and turned on the high beams. The fog light indicator turned off on the dash, but the fog lights stayed on. I then pushed the fog light button with the high beams on and they turned off. When I turned the high beams off, the fog light indicator on the dash came back on but the actual lights didn't. Did I do something wrong in the wiring or is it a glitch that is inherent when doing this type of wiring?