BMW's latest generation of vehicle models will uniformly come equipped with an enhanced active safety system as a standard feature. The iX3 has proudly taken the lead as the inaugural mass-produced model to incorporate this cutting-edge system, with plans to subsequently roll it out to the i3, X5, and 7 Series models. The crux of this upgrade is the door opening warning function, which has undergone a significant transformation. It has evolved from merely notifying the driver through lights and sounds about nearby vehicles or cyclists to actively intervening and thwarting hazardous door openings.