i left the car sitting in the garage for a month and the battery went flat and then no lights came up in the dash tryed to jumpstart car alarm went of all lights in the dash came on but the keypad wont accept the keycode and the engine light wont come on

does any one know what is wrong

Ok, very similar thing happened after i changed my battery.

You need to punch in the mastercode and then if you know what you're doing, go from there. I had action alarms come out and have a look at it for me and i need the actual keypad battery changed. I also called up Peel Subaru (Mandurah) and they were willing to help over the phone, but at the time i called up, it was Friday and i needed car for the weekend and the latest they could get the info from east was Monday. I got my batteries changed at Battery World O.P.

In conclusion, call Mandurah as they should have all the info to do it, if not, Action Alarms can come out to you.

cheers man
i was freekin abit i short circuited to computer