Upgrade your BYD Seal U or Sealion 6 with this authentic OEM LED illumination kit, designed to make your rear BYD logo glow with premium clarity.

✅ 100% BYD OEM Part: Exact replacement with guaranteed fitment and performance.  

✨ Premium LED Illumination: Bright, energy-efficient lighting for enhanced nighttime visibility and style.  

🔧 Vehicle-Specific Design: Exclusively engineered for BYD Seal U & Sealion 6 models.  

⚠️ Critical Compatibility Note: Your vehicle MUST have the factory wiring harness connector. Verify compatibility before purchase—non-compatible orders cannot be returned.  

🛠️ Professional Installation Strongly Recommended: Complex wiring integration; DIY attempts may damage components.  

Technical Specifications:

- OEM Part Number: SA3HW-4107600  
- Compatibility: BYD Seal U / Sealion 6 only  
- Power: 12V DC  
- Water Resistance: IP67-rated  

FAQs:

Q: How do I know if my car has the wiring connector?
   A: Check your trunk lining near the logo area for a spare 2-pin plug, or consult your dealership with your VIN. Without this connector, the kit won’t function.

Q: Can I install this myself?
   A: Not advised. Removing trunk trims and splicing wires requires expertise. Incorrect installation risks electrical faults—use a certified technician.  

Q: Will this void my BYD warranty?
   A: No, as it’s a genuine BYD part. However, improper installation may void coverage for related components.