Hi Big Malc, just to let you know YOU ARE NOT ALONE with this problem. I have an Australian spec defender 130, also with a lighting problem. the items that i have checked are as follows, globes, switch, relays (both under dash and under seat), fuses, still have no joy with lights working. Have traced the fault back to there being no power to the fuses under dash, but there is power to the relays and the switch, totaly confused The switch turns on the parking lights, the dip switch/stalk works fine but no main beam. If there is anyone who can help, it would be greatful.
cheers, Mike