Recently, my 03 is acting funny on the door lock. It locked me out while the car still running. Does anyone have any idea why? The remote was still attached to the key inserted in the ignition, no possiblity that I would have pressed the lock button on the key fob by accident.

 

That's odd. The remote fob is supposed to be disabled when in the ignition. Usually the only time the doors lock themselves is when you unlock them and then don't open the door within 20 seconds or so.

 

I know it is odd, I had to call my wife to bring the spare key. I had the hood on.