yeah read some threads about that so tried it today i taped down the trunk (boot) switch so car thinks its shut but that made no difference. as soon as i arm the alarm it goes off and the hazzards dont flash....i disconnected the siren box, left bonnet up, locked veh and slammed the bonnet...hay presto hazzards flash coz the alarms gone off..so to sum up!!!!!! alarm works but something is triggering the siren and its not connected to the actual alarm anyone still interested enough to be following??????? really appreciate some help guys its killin me!!!!!