How do I enable automatic lane changing in my Audi A7?

I recently purchased an Audi A7 and I heard that it has a feature that allows for automatic lane changing while on the highway. How do I activate this feature and what are some tips for using it safely and effectively?

To enable automatic lane changing, press the turn signal stalk forward or backward when in the designated speed range. Remember to always keep your hands on the steering wheel and be prepared to take over control if necessary.

Before using this feature, make sure your Audi A7 is equipped with the Driver Assistance Package. Once activated, the car will scan for an appropriate gap and change lanes. Remain alert and ready to intervene if needed.