Headlights

BYD headlight assemblies use full-LED or adaptive matrix-LED technology with integrated daytime running lights (DRL), sequential turn indicators, and high-beam auto-levelling actuators that adjust beam pattern based on vehicle speed and steering input. This category covers left and right combination headlight assemblies, front center position lights, headlight covers, and headlight trim strips for BYD Atto 3, Dolphin, Sealion 7, and Denza D9. Replacement headlights must be aligned with the vehicle's headlight ECU and meet the photometric output standards of the original equipment to prevent adaptive-beam faults and ensure road safety compliance in all export markets.