How do I adjust the headlights on my Audi A7?

I recently noticed that my headlights on my Audi A7 seem to be aimed too low. How do I adjust them so they are properly aligned and provide the best visibility?

To adjust the headlights on your Audi A7, open the hood and locate the headlight assembly. There should be a small adjuster knob or screw on the back of the assembly. Use a Phillips head screwdriver to turn the adjuster to raise or lower the headlights until they are at the desired level.