The BMW i4 is equipped with the Driving Assistant system as standard, including Frontal Collision Warning, Lane Departure Warning, and Blind Spot Detection. Furthermore, the BMW i4 features active brake intervention that can engage when a potential collision risk is detected to protect all occupants.
BMW i4 標配咗 Driving Assistant 系統，包括正面碰撞預警、車道偏離警示同盲點監測等功能。此外，BMW i4 亦具備主動煞車輔助，能喺偵測到潛在碰撞危險時介入，全方位保護駕駛者同乘客嘅安全。
