Is there a short or something wrong with my leaf? Leafspy is always showing that a turned off car, with no lights and locked - draws 100w. Is this normal?
put a current clamp over your 12v battery + cable, it should show 7-8 amps of draw if it really is drawing 100 watts while off. i highly doubt this though.
your car is not off to have leafspy running, the electronics in the car are booted up so that CAN communication can take place. That is what might be reporting that draw.