I disagree with the above poster, I had a two door, 92 lumina euro (car) and at one point had a similar problem.
If one of the wires was broken, you should still be able to unlock/lock the driver's door with the key.
You'll have to pull open the door, and look at the back side of the locking mechanism (if you've got a 2 door this is actually very easy, I'm not sure about 4door), just pull out the black covers on the edge of the door (behind the driver) with 4 screws, and viola!
I'd be willing to bet that there's a mechanical breakdown in the locking mechanism itself; not an electrical problem at all.
Tuesday, February 13th, 2007 AT 2:31 PM