Thanks for the replies, BillofDurham: - Haven't checked the voltage at the lights - yet. -I think the main switch and dip/main beam switch are OK although I notice the green light is lit under the main switch when its at '0' -- I suspect it shouldn't be, I think this green light means the lights are...

Hello Over the course of a month I noticed an intermittent headlamp fault, which is now a permanent problem. All other electrics seem fine. Initially the dashboard main beam light was feintly lit and one headlamp (drivers side) was failing to light brighter than daytime running setting. Now the dash...