"Does my BMW have adaptive cruise control?" is a question referring to a semi-autonomous driving feature that automatically adjusts a vehicle's speed to maintain a safe distance from the car ahead. For instance, on a highway, adaptive cruise control can alleviate driver fatigue by reducing the need to constantly adjust speed.
Adaptive cruise control is highly relevant in modern driving, as it enhances safety and comfort during long journeys. Its historical roots can be traced back to the 1990s, when Toyota introduced a similar system called "intelligent cruise control.