This product is specifically designed for the front bumper electrical system of the BYD Qin PLUS EV (including Champion Edition and Intelligent Driving Edition). It is the core wiring harness assembly connecting various electronic devices in the front bumper area to the main body harness—the front bumper harness assembly. As a key component of the vehicle's low-voltage electrical system, the front bumper harness provides stable power supply to electronic devices in the front bumper area such as daytime running lights, front fog lights, turn signals, front parking sensors, front cameras, ambient temperature sensors, and ACC radar. Simultaneously, it transmits real-time data collected by these devices—radar detection data, camera image signals, temperature information—to the ECU and ADAS control units, enabling intelligent driving functions such as adaptive cruise control, collision warning, automatic emergency braking, and 360° panoramic imaging.

As a core sales model of BYD's pure electric vehicle lineup, the BYD Qin PLUS EV is available in multiple range versions including 420KM, 510KM, and 610KM, with standard LED headlights, daytime running lights, and automatic headlight functions across all configurations. Higher-trim models are further equipped with front parking sensors, ACC adaptive cruise control, 360° panoramic imaging, and the "God's Eye" intelligent driving system. As the "neural hub" of these intelligent features, the front bumper harness features different branch counts, connector configurations, and wire gauge specifications based on the vehicle's configuration level (low/high), achieving precise "on-demand" configuration.

As a professional manufacturer of automotive wiring harnesses, we develop and produce strictly according to BYD OEM technical standards, using German/Japanese standard automotive-grade wires (FLRY/AVSS series), processed through fully automatic wire cutting/stripping, terminal crimping, ultrasonic welding, and other precision processes. Equipped with OEM-spec waterproof connectors (IP67/IP6K9K protection rating), the product passes rigorous airtightness tests, continuity tests, and salt spray tests for direct replacement of accident-damaged or aged original front bumper harness assemblies.