I bought a 99 Passat off of someone a couple months ago. It is now my regular commuter vehicle. It's very cold out today and I'm wondering if that's why this happened. I started it just fine and drove to work which we have an event off-site today. When I went to start it to go to the off-site event, it wouldn't start. No click nothing. Someone tried to help me and insisted it is the battery which I knew it wasn't. They unhooked the positive terminal on the battery and reattached it. I then tried starting it again and the alarm system started going off which I didn't even know was there. I have no fob key and the car came with the driver side keyhole punched out which is obviously a problem. I understand that there is no fuse to disable the alarm. Not sure what to do. Help?