I've finally got the car back on the road after a respray, and now the headlights and tail lights are doing odd things. When I pull the light switch on, the headlights flicker regularly (ie in a consistent pattern). The lights on the front fenders flicker on when the headlights dim. The tail lights no longer light at all, but the globes are good, no fuses are blown and the brake lights work. To finish off, I think its probably the light switch, as I noticed, and checked that the headlight switch almost sounds like a blinker relay when its turned on (it makes a spring/spark noise in time with the flickering). Do you think the switch is reparable? Dodgey earth? Or? I presume this problem is linked to the tail lights not working. Thanks in advance!