How can I enable adaptive cruise control in my Audi A4?

I recently purchased an Audi A4 and I've heard about the adaptive cruise control feature. I'm not sure how to enable it, can anyone provide instructions?

Adaptive cruise control is a great feature in the Audi A4 which allows for easier highway driving. To enable it, first press the 'CAR' button on your infotainment system, then use the rotary knob to navigate to the 'Settings' option and select it. From there, navigate to the 'Cruise Control' option and press the rotary knob again. Use the knob to navigate to 'Adaptive Cruise Control' and press the knob again to enable it.