My America (2010) has non standard indicators and since the winter lay up they have been playing up. The front one's have not been flashing until I've given the wiring a nudge. So today I thought I'd do something about it. At this point I should say that I know more about Einstein's Theory of Relativity than I do about electrics. The wires from the non standard indicator are white and black while the wires from the indicator switch are green and yellow/black. Am I correct in thinking that as it's just a bulb, it doesn't matter which way round I connect it ? My intention is to solder and shrink wrap the wires. TIA.