While driving, you use your vehicle’s adaptive cruise control (ACC) system. What must you anticipate in these weather conditions?

Your answer is correct. In wintery or difficult weather conditions like snow or ice (as shown in the image), the adaptive cruise control (ACC) system may not function properly because sensors can be obstructed or the road surface conditions can reduce the system’s ability to judge safe distances and speeds. Therefore, you must personally monitor and control your speed and the distance to the vehicle ahead. The ACC will not automatically stop the vehicle; it's a driver assistance, not a full self-driving system. Always stay alert and ready to take control in such conditions to ensure safety.