Have noticed that the headlights in my KH Verada flicker. I thought it might have been when the aircon kicked in and out but it wasn't that. Can anyone tell me if these suffer from bad earths at all?? Could be on a totally wrong track.. but trying to narrow the problem ;)

Follow the wires from bulb-connectors behind either headlight, you will see the earth goes off to the inner guards (behind the blinkers) - so fairly easy to check those earths (washer bottle out etc, 10 mins tops). While you are checking the earth, wriggle those wires and connectors to see if its anything there.

Could check relays maybe, swap a similar relay in the box and test to see if that helps or not.

Thanks Phil. I'll check all that after work today :)