Oh yeah forgot about the alarm,
If it's $$ to fix, just unplug from the Motorola controller box behind the faux black plastic firewall on the passanger side.
Then again, there might not be anything wrong with. Just check the connections in the above mentioned location and make sure its not shorting out in the driver's door. There's a little plastic plug (for lack of a better term) inside the door, that you can pull out to check.