One problem related to wiring has been reported for the 1998 Buick Century. The most recently reported issues are listed below.
We bought our vehicle two years ago. Within that time, none of our windows work. It began with the two back windows not rolling down and once they were down, not able to go back up. My father thought there was a short in the wiring. He proceeded to disconnect the back windows. Then the passenger front window would do the same thing: roll down and then not go up, or not even roll down at all. We were told it was a fused. Indeed the fuse was very hot when removing it. Now, none of my windows roll down. We were told that the dealership would have to replace all the mechanisms at our cost. Hoping to trade this vehicle off.