How to fix the oil leak on an Audi A2?

I recently noticed an oil leak under my Audi A2. It seems to be coming from the engine but I'm not sure how to fix it. Any advice or recommendations would be greatly appreciated.

First, you should determine where the leak is coming from by checking the oil filter, oil pan, and valve cover gasket. Once you locate the source, you can replace the faulty part or seal it with a high-quality silicone sealant.

You can also try using an oil leak stopper product, but make sure to follow the instructions carefully and monitor the leak for any changes. If the leak persists, it's best to take your Audi to a mechanic for a proper diagnosis and repair.