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
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
2 answers
This is probably a broken door window regulator. You'll want to find a repair manual or subscribe to www.alldatadiy.com for help with step-by-step. They can be tricky to repair.