This product is professionally designed for BYD’s professional personalized brand—the Formula Leopard 5, the brand’s first model, serving as a core auxiliary lighting system component installed at the front of the roof luggage rack, designed to enhance driving visibility at night and in adverse weather conditions.

As a professional manufacturing factory specializing in automotive lighting systems and modification parts, our front roof light box assembly strictly follows OE specifications, dedicated to providing the global aftermarket with high-brightness, high-protection-grade, high-durability replacement and upgrade solutions.

The front roof light box is a popular modification and camping upgrade item for the Formula Leopard 5. According to modification cases, the front end of the roof luggage rack typically features 4 LED light pods to ensure driving visibility in low-visibility conditions. The roof light box is integrated into the front of the luggage rack, combining lighting and cargo-carrying functionality in a single design.

Compatible with all BYD Formula Leopard 5 trims (including Explorer/Navigator/YunNian/Smart Driving versions). According to vehicle data, the Formula Leopard 5 measures 4890×1970×1920mm with a wheelbase of 2800mm, equipped with factory roof luggage racks. This product features vehicle-specific design compatible with original roof rack mounting positions.

Installation Instructions

Tools Required:

• Electric Drill (3mm & Mounting Bit)

• Screwdriver / Wrench

• Grille Removal Tool / Clip Puller

• Wire Strippers / Electrical Tape

• Test Light

Installation Steps (General Reference):

1. Determine installation position: Identify the mounting position at the front of the roof rack, measure the distance between light pods

2. Drill and secure: First drill a 3mm pilot hole, then enlarge to mounting screw size, secure the light bracket

3. Wiring layout: Electrician should pre-route wiring, leave wires at installation point. For roof routing, ensure waterproofing; for rain channel routing, apply soft sealant after installation

4. Controller installation: Secure the ballast to spare screw holes on the factory bumper bracket, mount the controller and fuse

5. Wiring test: Harness colors—Black (Ground), Red (Constant Positive), White (Group 1 Control), Blue (Group 2 Control). After connection, power on and test beam angle

6. Cable entry: For control wire entry into cabin, fender disassembly is required—professional installation recommended

【Professional Tips】:

• Always turn off power when installing light pods to avoid circuit damage

• Light pods draw high power—avoid excessive battery drain, do not connect switches directly to constant power, follow vehicle system integration

• After installation, monitor overall vehicle height changes to ensure garage clearance (reference height ≤2.15m)

• Front-mounted light pods are recommended—avoid A-pillar and roof-mounted pods that may obstruct visibility in rain/fog