[Darren69]

That probably wasn't so helpful but the Sie was always a bit of a bitza special? I would have thought though with the sensor in the air it would light up, so maybe you have an earthing or live feed issue?

You probably don't need me to tell you that Ducati have been making electricians and mechanics of motorcyclists since the 1970's? Mine actually works by black magic but it works so I'm leaving it well alone!