Struggling to find whats up with the 500, there is no lights on the dash when you turn the ignition and turning the key further does nothing, the window,radio and blower controls are all dead. I have tested and changed any blown fuses in the engine compartment and under the passengers footwell as well as testing all the relays in the engine fuse box-the battery is fully charged at 13v. The body ecu which I assume is the one under the passeger footwell is getting power. any help greatly appreciated..