OK tried disconecting the bonnet tamper switch, didn't work, tried adjusting it up for a better contact, didn't work. Had a few days of it not happening and now it's doing it again, about 6 times tonight upto now, it's driving me mental. Is there anything else it maight be? Does it have an alarm? No siren sounds but it may have been disconnected, I don't know. I do know I really need help with this.