INSIDE DRIVERS SIDE KICK PANEL YOU WILL FIND THE ALARM UNIT WITH 2 CONNECTORS COMING FROM IT, DISCONNECT BOTH PLUGS FOR ABOUT 20 SECONDS, THIS WILL SOUND THE ALARM WHILE THE PLUGS ARE DISCONNECTED. THIS WILL RESET CENTRAL LOCKING AND ELECTRIC WINDOWS ACCORDINGLY, THEN RECONNECT PLUGS AND ALL SHOULD BE WELL.
PLEASE NOTE THAT YOUR ALARM MAY BE IN A DIFFERENT LOCATION DEPENDING ON THE MODEL OF THE CAR.
CHARLIE SPARKS, September 2007