How can I fix the water leak in my Audi A4?

I recently noticed a small water leak coming from under my Audi A4. It doesn't seem to be affecting the performance of the car, but I'm worried it could lead to bigger issues. What could be causing this and how can I fix it?

One possible cause of a water leak in your Audi A4 could be a damaged seal on your windshield. If this is the case, you can easily fix it by replacing the seal. However, it's important to get it fixed as soon as possible to avoid any further damage.