I'm trying to trace down an electrical problem that started recently... when I tap on the brakes the side lights (inside the headlights) are coming on too. Of course it's intermittent hence a bugger to troubleshoot. I think that I may have also seen the brake lights flicker briefly on when only the side or dipped beam switch was turned on. Sounds more like a 12V feed problem to me than a bad ground.
Has anyone seen similar before, or can someone offer advice where I should start?
And to further complicate things it does't have a standard loom. My guess is it's mainly an 80's loom - but I'm running a Smith's center speedo, Mk1 rear light conversion, and Megajolt ignition.
Cheers,
Colin.
P.S.
And to add to embarrassment I'm and Electrical & Electronic engineer so me and Mr Haynes should be able to figure this out for ourselves!!!