How can I fix the foggy headlights on my Audi A3?

My Audi A3's headlights have become foggy and it's affecting visibility at night. What can I do to fix this issue?

One option is to use a headlight restoration kit, which includes everything you need to remove the cloudiness and restore clarity to your headlights.

Another solution is to use toothpaste and a toothbrush to gently scrub away the haziness on your headlights. This is a cost-effective DIY method that can yield great results.

If the foggy headlights persist, it may be a sign of a more serious underlying issue. Have a mechanic check your car's electrical system and replace any faulty components.