How do you adjust a handbrake on a 2007 Audi A6?

To adjust the handbrake on a 2007 Audi A6, first, ensure the vehicle is on a level surface and the wheels are chocked. Remove the center console cover to access the handbrake mechanism. Use the adjustment nut located on the handbrake lever to tighten or loosen the cable until the lever engages properly after about 3-5 clicks. Finally, reassemble the console and test the handbrake to ensure it holds the vehicle securely.