I have a 2004 Winnebago Vectra 36GD. Switching on the key nothing happens, no lights and no start. I have power to both sides of the switch because the jacks will work but when switched to the start nothing. I have checked the fuses and the breakers at the panel in the compartment under the driver and all are working. I am looking for the ignition solenoid and have found two in back compartment drivers side. I don't know if there is another or where to look if there is one. Any suggestions or has anyone had a problem like this? Any help would be greatly appreciated.