Hi, I'm new here with an 81 Wagoneer, 360, Australian assembled. I'm an AMC guy with Javelins and a Rebel but this is my first Jeep.
I bought it complete from a salvage yard, have got it running and am now going through the electricals.
Can someone help me identify the white rectangular relay/circuit breaker with three male tabs located to the left of the fuse box? It buzzes with headlights on, headlights work while it's buzzing, headlights also work with the relay/circuit breaker removed.
Here's a pic of the relay/circuit breaker, can anyone tell me what it's for? I've ordered a workshop manual but that'll be a few weeks and diagrams I've seen of the fuse box do not have this part.
https://photos.app.goo.gl/HcKm3wue4WZpJdGb7
Thanks