Product Specification

 Precision OEM OE Specification Match

Developed based on BYD Yuan Pro original vehicle data. The center tail light matches with left/right combination tail lights (SCED-4133010/SCED-4133020). Clip positions and lamp body curvature fully match OEM specifications for direct installation without modification.

High-Transparency PC Lens

The lens is made of high-transparency red PC material, resistant to high temperatures and UV rays. It will not yellow or crack even after long-term exposure to sunlight, keeping the lamp appearance like new.

LED Light Source System

Equipped with LED beads, providing uniform and bright position light and brake assist illumination. Forms a continuous light band visual with left/right tail lights, significantly improving nighttime visibility.

Integrated Sealing and Waterproof Technology

Utilizing integrated sealing and waterproof technology to effectively prevent water ingress during rainy days and lens fogging, avoiding light blurring and circuit failure caused by moisture.

OEM Plug-and-Play Connector

The wiring interface plugs directly into the original vehicle without rewiring. Easy installation restores the original through-type tail light appearance integrity.

BYD Yuan Pro Center Tail Light Assembly Installation Guide

Official repair manual steps specifically for the Yuan Pro center tail light assembly were not found in search results. Existing materials mainly cover reversing light/tail light removal for the Yuan Pro. The following steps are compiled based on general tail light replacement procedures for same-platform models, for reference only.

Safety Precautions

Ensure the vehicle is turned off and powered down before operation. The tail light integrates LED modules and electronic control units. Operating with power on may cause module damage or fault codes.

Professional technician operation recommended. Tail light replacement involves trunk trim panel removal and wiring handling. Lack of experience may cause clip breakage or poor sealing.

Removing the Old Center Tail Light Assembly

Step 1: Open Trunk and Remove Trim Panel

Open the trunk lid and locate the trim panel behind the tail light. Carefully pry open the trim panel clips with a flathead screwdriver and remove the left trim panel to expose the tail light mounting points. Be careful not to use excessive force to avoid damaging the plastic panel .

Step 2: Release Tail Light Mounting Screws

After removing the trim panel, the tail light assembly mounting screws become visible. Typically there are 2-3 screws securing the tail light assembly. Use a 10mm socket wrench to remove them counterclockwise .

Step 3: Separate Tail Light Assembly and Disconnect Wiring

After all screws are removed, gently pull the tail light assembly outward. The assembly connects to the body via clips—apply even force to release them. Note: Watch for wiring connections during pulling to avoid damaging the harness . The assembly connects to the body harness via a plug. Press the connector locking tab to separate—grip the plug itself, not the wires .

Installing the New Center Tail Light Assembly

Step 4: Connect Wiring Harness

Connect the new center tail light assembly harness connector to the body harness. Ensure it is fully seated and locked to avoid poor contact causing light failure or flickering .

Step 5: Install Tail Light Assembly

Align the new tail light assembly with the body mounting holes, push gently to engage the clips, ensuring even gaps with the body and symmetry with left/right tail lights .

Step 6: Tighten Mounting Screws

Tighten the screws in reverse order of removal. Apply moderate force to avoid cracking plastic components from over-tightening or loosening from under-tightening .

Step 7: Reinstall Trim Panel

Align the previously removed trim panel with the clips and press gently to reseat. Ensure all clips are fully engaged to avoid rattling during driving .

Step 8: Function Test

Restore vehicle power and test the brake light, position light, and turn signal for proper operation. Check that gaps between the tail light and body are even to ensure no water ingress risk from improper installation .

Important Notes

Clips are fragile—prepare spares: Tail light trim panel clips are plastic and easily broken during removal. Prepare spare clips in advance .

Professional technician recommended: If lacking professional experience, visit an authorized service center or professional repair shop. Some models may require rear bumper removal to replace the tail light assembly .

Refer to official repair manual: The “Rear Tail Light Assembly Replacement” section in the Yuan Pro repair manual contains complete torque specifications and sequences. Consult before operation .