How do I change the headlights in my Audi A4?

My Audi A4's headlights seem to be dimming and I want to change them out. What are the steps to do this and what tools do I need?

First, gather all necessary tools such as a screwdriver and new headlights. Then, open the hood of your Audi A4 and locate the housing for the headlights. Remove the screws and gently pull out the old headlights. Place the new headlights in the housing and reattach the screws. Don't forget to test the headlights before closing the hood.

I recommend watching a tutorial video on changing headlights for your specific Audi A4 model. This will give you a visual guide and ensure you don't miss any important steps. As for tools, you may also need a socket wrench and pliers. Take your time and be gentle when removing and installing the headlights.