yesterday we were starting a 06 400ex for first time and it cranked twice then battery went dead. So we got a charger and tried to stat it with the charger. Cranked a few more times so we let it charge. After it was charged all it did was a single tick in the soleinode and when we turned the lights on the neutral light went off so we changed the fuses and and fixed it so the tailight will come on but the front wont. (all lights use to come on properly and neutral light stayed on) And it still ticks so we put a 02 soleinoid in it and it does the same thing you cant jump the soleinoid with a screwdriver. But on my 04 you can.