Power Windows on 1999 Buick Century

How do I go about fixing my power window on the front passenger side from goig down

Thank you, Tom

Asked by for the 1999 Buick Century
This is probably a broken door window regulator. You'll want to find a repair manual or subscribe to for help with step-by-step. They can be tricky to repair.
1 more answer
all my power windows stopped working in my 1999 Buick Century. I have replaced the buzz fuse and tried two different master switches. The one switch does nothing and the other buzzes when I push on the drivers window button and nothing when I push the other buttons