What is the best way to maintain the headlights on an Audi A7?

I just purchased an Audi A7 and want to make sure I properly maintain the headlights. What steps should I take to ensure they are always in good condition?

Regularly clean the headlights with a gentle soap and water solution, using a soft microfiber cloth. This will help remove any dirt or grime that may have accumulated on the surface.

Apply a coat of car wax to the headlights every few months to protect them from UV rays and other environmental elements.