CZC AUTO 12V Submersible LED Trailer Tail Light Kit

Product Overview

The CZC AUTO 12V Submersible LED Trailer Tail Light Kit is designed for towing vehicles under 80 inches in width, including boats, utility trailers, trucks, and snowmobiles. This kit provides essential lighting functions for safe operation and compliance with regulations.

Each tail light features 7 functions: stop, turn, tail, rear reflector, side reflector, side marker light, and license plate light. The lights are equipped with 18-gauge 100% pure copper wire harnesses to ensure reliable performance, even when submerged.

Image Description: An overhead view of the complete CZC AUTO 12V Submersible LED Trailer Tail Light Kit components, including two red LED tail lights, two amber side marker lights, a license plate bracket, wiring harness, and various mounting hardware (nuts, bolts, washers, wire connectors).

Setup and Installation

Installation of the CZC AUTO trailer light kit is designed to be straightforward. A wiring diagram is included with the product to guide the connection process. Ensure all wiring connections are secure and free from electronic shorts before submerging the lights.

Installation Steps:

1. Mount Tail Lights: Securely attach the left and right tail lights to the rear of your trailer using the provided hardware. The left tail light typically includes a bracket for the license plate.


Image Description: A close-up view of the back of a red LED tail light showing the white ground wire connected to one of the mounting bolts, and the brown and yellow/green wires extending from the light. This illustrates the ground connection method.

2. Install Side Marker Lights: Mount the amber side marker lights on the sides of your trailer, typically near the front or middle, ensuring they are visible.


Image Description: A detailed view of an amber side marker light, highlighting its four internal LEDs for enhanced brightness and safety. The light is shown both unlit and illuminated.

3. Route Wiring Harness: Carefully route the main wiring harness along the trailer frame, securing it to prevent damage or snagging. Ensure sufficient slack for connections.
4. Connect Wiring: Follow the provided wiring diagram to connect the tail lights and side marker lights to the main harness. Ensure the ground wire (white) is properly connected to the vehicle's steel frame for optimal performance.
5. Connect to Vehicle: Plug the trailer's 4-pin connector into your towing vehicle's corresponding receptacle.
6. Test Lights: Before use, test all lighting functions (running lights, brake lights, turn signals, and license plate light) to ensure proper operation.

For detailed wiring instructions, refer to the wiring diagram included in your product packaging.

Operating Instructions

The CZC AUTO LED Trailer Tail Light Kit provides comprehensive lighting for safe towing. Ensure your vehicle's lighting system is functioning correctly before connecting the trailer.

Light Functions:

• Stop Lights: Illuminate when the brake pedal is pressed.
• Turn Signals: Flash when the left or right turn signal is activated.
• Tail Lights: Remain illuminated when the vehicle's headlights or parking lights are on.
• Rear Reflectors: Passive reflectors that enhance visibility from the rear.
• Side Reflectors: Passive reflectors that enhance visibility from the sides.
• Side Marker Lights: Illuminate when the vehicle's headlights or parking lights are on, providing side visibility.
• License Plate Light: Illuminates the license plate for visibility at night.

Image Description: A graphic illustrating the seven functions of the CZC AUTO trailer tail lights, including stop, turn, tail, rear reflector, side reflector, side marker light, and license plate light. The image shows both the main tail lights and the license plate light in operation.

Maintenance

The CZC AUTO LED Trailer Tail Light Kit is designed for durability and minimal maintenance, especially with its submersible capabilities.

• Waterproof Design: The lights feature Sonic Welding Sealing Technology and marine-grade glue to seal all possible gaps, ensuring excellent waterproof and submersible performance. This design minimizes the need for frequent sealing checks.


Image Description: A visual explanation of the lights' waterproof features, including sonic welding, 18-gauge copper wire, and marine-grade glue sealing. Below the diagram, a red LED tail light is shown fully submerged in water, demonstrating its waterproof capability.

• Wiring Integrity: Periodically inspect the wiring harness for any signs of wear, fraying, or damage. Ensure all connections remain secure. The 18-gauge 100% pure copper wire harness is designed for durability underwater.
• Cleanliness: Keep the light lenses clean from dirt, mud, or debris to ensure maximum visibility. Use a soft cloth and mild soap if necessary.

Troubleshooting

If you encounter issues with your trailer lights, consider the following common troubleshooting steps:

• No Lights or Dim Lights:
  • Check the connection between the trailer and the towing vehicle. Ensure it is fully seated and free of corrosion.
  • Verify the vehicle's fuse for trailer lights is intact.
  • Inspect the ground wire connection on the trailer frame. A poor ground connection is a common cause of lighting issues.
  • Ensure there are no electronic shorts in the wiring before submerging the lights.
• One Light Not Working:
  • Check the specific wiring connections for that light.
  • Inspect the light unit itself for any visible damage.
• Flickering Lights:
  • Check for loose connections at the vehicle, the harness, and the light units.
  • Ensure the ground connection is solid.

Refer to the provided wiring diagram for correct connections. If problems persist, contact CZC AUTO customer support.

Specifications

Image Description: A diagram illustrating the dimensions of the tail light unit, showing its length, width, and height measurements.

Warranty and Support

CZC AUTO stands behind the quality of its products. This trailer light kit comes with:

• 30-Day Money-Back Guarantee: For any reason, you can return the product within 30 days for a full refund.
• 12-Month Warranty: Covers quality-related issues for a period of 12 months from the date of purchase.

For any problems or inquiries regarding the use of your submersible trailer tail lights, please contact CZC AUTO customer support. Your problem will be addressed within 24 hours.