Okay, maybe this is not such a technical question, but does anybody know how to disconnect a car alarm?. I have a sidewinder 5000ESP that I think has a shortcut, because I am noticing that something weird happens with my headlights. One of the electric motor of the headlights keeps on working for a while after switching off the lights, and I am not even able to drive with the headlights down and the park lights on (they are just below the headlights, at sight) since some time ago. Fortunately nothing happens with the starter. But I think that the alarm is responsible of the shortcut. I went to the dealer webpage but it does not have the installation manual (!).