Light gone
The electrics on my mates Servetta have packed up there are no lights or horn and on a quick exam there is nothing obvious wrong. Is it lekly to be a faulty ignition ?
What model is it? battery/non battery?
It's a non battery with an electronic ignition
The horn isn't normally controlled by the ignition switch so check with a multimeter or test lamp that you have power from the regulator.
I had same problem...12v and non battery.....and found it was the light switch that had shorted/ was knackered. £12 sorted it and the horn!
Thanks all will try the switch