1. Introduction and Overview
This manual provides comprehensive instructions for the installation, operation, and maintenance of your MAXXHAUL 70094 12V Incandescent Trailer Light Kit. This kit is designed to provide essential lighting for trailers under 80 inches in width, ensuring compliance with Department of Transportation (DOT) regulations.
The kit includes all necessary components for a complete lighting system, featuring incandescent stop, tail, brake, and turn signal lights, along with amber clearance lights and a license plate light. The stud-mount design simplifies installation, grounding through the mounting studs for a clean setup.
Key Features:
- Designed for Trailers Under 80 Inches: Ideal for utility, cargo, camper, RV, and truck trailers within this size range.
- Complete Lighting Kit: Includes incandescent stop, tail, brake, and turn signal lights, two amber clearance lights, license plate light, and mounting bracket for full rear lighting coverage.
- Reliable Wiring Harness: Features a 25-foot split Y-style harness and 4-foot 4-pole color-coded copper wiring for easy and secure installation.
- Large, Durable Lenses: 4.5" x 5" lenses provide excellent visibility and durability for safe operation on the road.
- Stud-Mount Installation: Grounds through mounting studs for a clean, simple installation without extra wiring hassle in most setups.
2. What's in the Box
Your MAXXHAUL 70094 Trailer Light Kit contains the following items:
- 12V Trailer Light Kit (includes left and right tail lights)
- Two Amber Clearance Lights
- Wiring Harness (25-foot split Y-style, 4-foot 4-pole color-coded copper wiring)
- License Plate Bracket
- Mounting Hardware (nuts, bolts, screws, wire connectors)
3. Setup and Installation
Follow these steps to properly install your MAXXHAUL 70094 Trailer Light Kit. Ensure your vehicle's ignition is off and the trailer is securely chocked before beginning installation.
3.1 Wiring Overview
The kit includes a 25-foot split Y-style wiring harness with 4-pole color-coded copper wiring. Standard trailer wiring color codes are typically:
- White: Ground
- Brown: Tail Lights / Clearance Lights
- Yellow: Left Stop / Turn Signal
- Green: Right Stop / Turn Signal
3.2 Mounting the Tail Lights
- Identify the left (driver's side) and right (passenger's side) tail lights. The left tail light typically includes a clear window for the license plate illumination.
- Position each tail light on the rear of the trailer. The stud-mount design allows the lights to be secured using the integrated studs.
- Secure the tail lights using the provided nuts and bolts. Ensure a tight connection for proper grounding through the studs.
- Attach the license plate bracket to the left tail light using the designated mounting points and hardware.
3.3 Connecting the Wiring Harness
- Route the 25-foot split Y-style wiring harness along the trailer frame, ensuring it is secured and protected from moving parts or sharp edges.
- Connect the appropriate color-coded wires from the harness to each tail light. Use the provided wire connectors for secure and weather-resistant connections.
- Connect the two amber clearance lights to the brown (tail/clearance) wire of the harness. Mount these lights on the sides of the trailer as required by local regulations.
- Ensure all connections are tight and insulated to prevent shorts and corrosion.
3.4 Testing the Lights
After installation, connect the 4-pole connector of the wiring harness to your tow vehicle and test all lighting functions:
- Turn on your vehicle's headlights to check tail lights and clearance lights.
- Activate the left turn signal to check the left tail light's turn function.
- Activate the right turn signal to check the right tail light's turn function.
- Press the brake pedal to check both tail lights' brake function.
3.5 Official Product Video: Installation Overview
4. Operating Instructions
Once properly installed and connected to your tow vehicle, the MAXXHAUL 70094 Trailer Light Kit operates in conjunction with your vehicle's electrical system. The lights will function as follows:
- Tail Lights: Illuminate when your vehicle's headlights or parking lights are on, providing rear visibility.
- Stop Lights: Brighten when the brake pedal is pressed, signaling deceleration.
- Turn Signals: Flash when the corresponding turn signal is activated, indicating a turn or lane change.
- License Plate Light: The clear window on the left tail light illuminates the license plate when tail lights are active.
- Clearance Lights: The amber lights illuminate with the tail lights, indicating the width of the trailer.
5. Maintenance
Regular maintenance ensures the longevity and optimal performance of your trailer light kit.
- Inspect Wiring: Periodically check the wiring harness for any signs of wear, fraying, or damage. Ensure all connections remain tight and free from corrosion.
- Clean Lenses: Keep the light lenses clean from dirt, mud, and debris to maintain maximum visibility. Use a soft cloth and mild soap if necessary.
- Bulb Replacement: As these are incandescent lights, bulbs may eventually burn out. To replace a bulb, carefully remove the lens cover, replace the bulb with a compatible 12V incandescent bulb, and reattach the lens cover securely.
- Waterproof Feature: While the lights are designed to be waterproof, it is good practice to inspect the seals around the lenses and wiring entry points for any signs of compromise, especially after submersion or prolonged exposure to harsh weather.
6. Troubleshooting
If you encounter issues with your trailer lights, refer to the following troubleshooting guide:
| Problem | Possible Cause | Solution |
|---|---|---|
| No lights or dim lights | Poor ground connection, blown fuse in tow vehicle, damaged wiring, burnt-out bulb. | Check ground connection at lights and tow vehicle. Inspect vehicle's fuse box. Examine wiring for breaks. Replace bulbs. |
| Turn signals not working correctly (e.g., fast flash, no flash) | Incorrect wiring, faulty flasher relay in tow vehicle, burnt-out turn signal bulb. | Verify wiring connections match standard color codes. Check or replace flasher relay. Replace turn signal bulbs. |
| Brake lights not working | Faulty brake switch in tow vehicle, damaged wiring, burnt-out brake light bulb. | Inspect vehicle's brake light switch. Check wiring for damage. Replace brake light bulbs. |
| License plate light not working | Burnt-out bulb, damaged wiring to license plate light. | Replace the small bulb in the license plate window. Check wiring to the license plate light. |
7. Specifications
- Brand: MAXXHAUL
- Model: 70094
- Voltage: 12V
- Light Type: Incandescent
- Lens Material: Plastic
- Lens Color: Red (tail/stop/turn), Amber (clearance)
- Auto Part Position: Rear
- Specific Uses For Product: Rear Lights
- Special Feature: Waterproof
- Wattage: 8 watts
- Mounting: Stud-Mount Design
- Wiring Harness Length: 25 feet (split Y-style)
- 4-Pole Connector Wire Length: 4 feet
- DOT Compliant: Yes
- Item Weight: 2 pounds
- Package Dimensions: 11.5 x 7.23 x 4.75 inches
- UPC: 817399010943
8. Warranty and Support
For warranty information or technical support regarding your MAXXHAUL 70094 12V Incandescent Trailer Light Kit, please contact MAXXHAUL customer service directly. Refer to the product packaging or the official MAXXHAUL website for the most current contact details and warranty policies.
