How to troubleshoot a non-functional power window in an Audi A2?

I own a 2005 Audi A2 and recently my power window on the driver's side stopped working. The motor makes a sound but the window doesn't move. What could be causing this issue and how can I fix it?

First, check the fuse box for any blown fuses related to the power window. If the fuse is intact, then the issue could be with the window regulator or motor. It's best to take it to a mechanic for a proper diagnosis and repair.

Try spraying some silicone lubricant on the window tracks. Sometimes dirt or debris can get stuck and cause the window to malfunction. If this doesn't work, then it's likely a problem with the regulator and it will need to be replaced.

If you have basic knowledge of car mechanics, you can try checking the wiring and connections for any damage or loose connections. Make sure to disconnect the battery before attempting any repairs to avoid any electrical hazards.