hiya, i have a astra sri 1.8 2003 and last night about half 10 the alarm kept going off, it was doing it all night, the stupid thing was we thought it was the house across the street lol, then this morning found out it was my car, so had quick look today but nothing happened, no problem what so ever with it, then about 15 minutes ago the bloody alarm starts going off again, its stupid, it if goes off if the car is unlocked, ive done abit of reading up on it and looks like its got its own battery so im not sure if disconnecting the car battery will stop it, i know i need a more perminent solution but for tonight i just need to know how i can stop, neighbours going to go mad lol, which you cant blame them really if its going off all night again, help help will be much appreciated, thanks