Thank you, I don't know what to think: This warning lights without the starter even running so that the battery is mostly unloaded! It looks to me like a random contact failure (or establishment) which causes the controller to inhibit the ignition. When this fault is cleared, the starter runs with a regular powerful torque, so there is no sign of a wick battery. I'll be glade to only know how to tell the controller to stop being too clever and to let me start the engine