My SV1000S K5 (a UK model) won't start. It's got the silly feature of a headlight you can't turn off which is not ideal for starting a bike in my view, but each time I push the starter button the starter motor makes no sound and the headlight goes dim. I've had the battery on an Optimate Mk.4 regularly, so I don't think it's the battery, but can I find the fuse box to check the fuses - no I can't ! The rather thin Owner's Manual says it's under the front seat, but I can't see it! Does anyone know please?