One problem related to window regulator failed has been reported for the 2000 Buick Century. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2000 Buick Century based on all problems reported for the 2000 Century.
Wife went to work and window was up. When she returned the window had fallen inside the door. All windows regulators have failed once for each window. Car only has 70,000 miles on it. Drivers window failed twice. This last time was not under warranty and total was $622. The regulator has$1. 00 thin plastic piece holding the cable ends that pull the window up and down. Service manager explained the regulator was only good for about 6 years.