Penta instrument panel alarm and lights on

[patryk221]

Anyone here had any similar issues? My instrument panel alarm is on and battery light and oil light on, before switching the engine and while engine is on, alarm cancel does not work... Seems to me like a short on the N wires, tried unplugging the sensors had no luck, wonder if anyone here had similar issues before I start looking at the wiring harness for a short with Neutral wire...