AHLTD Flexible Waterproof Car DRL and Turn Signal LED Strip Light

1. Introduction

Thank you for choosing the AHLTD Flexible Waterproof Car DRL (Daytime Running Light) and Turn Signal LED Strip Light. This product is designed to enhance your vehicle's visibility and aesthetics with its flexible design, dual-color functionality (DRL and dynamic streamer turn signal), and waterproof construction. This manual provides essential information for safe installation, operation, and maintenance.

2. Safety Information

• Always disconnect the vehicle's battery before performing any electrical installation to prevent electrical shock or damage.
• Ensure all wiring connections are secure and properly insulated to avoid short circuits.
• Do not modify the LED strips or wiring in any way not described in this manual.
• Keep the product away from excessive heat or open flames.
• Professional installation is recommended for optimal performance and safety.

3. Package Contents

Your package should contain the following items:

• 2 x Flexible LED Strip Lights (in your selected length and color)
• Associated wiring and current limiting drivers

4. Specifications

5. Installation

Follow these steps carefully for proper installation. It is recommended to watch the installation video before starting.

Installation Video Guide

This video demonstrates the flexibility, wiring, and installation process of the DRL strip, showcasing both the white DRL and amber dynamic turn signal functions.

Step-by-Step Instructions:

1. Preparation: Ensure your vehicle is turned off and the engine is cool. Disconnect the negative terminal of your car battery for safety.
2. Measure the Headlight: Carefully measure the length of the area on your headlight where you intend to install the LED strip. This will help determine if cutting is necessary.

   Measure the desired installation area on your headlight to ensure proper fit.

3. Cut the LED Strip (if needed): If your chosen length is shorter than the available LED strip, you can cut the strip. Important: Cut only at the designated cutting points, which are typically marked every three lamp beads. Cutting elsewhere will damage the strip.

   The LED strip can be cut at specific points, usually every three lamp beads, to customize its length.

4. Unpack and Prepare: Remove the protective cover from the LED strip and peel off the backing from the 3M adhesive tape. The 3M glue provides strong adhesion.

   Remove the protective cover and expose the adhesive backing for mounting.

5. Mount the LED Strip: Carefully press the LED strip along the desired groove or edge of your headlight assembly. This product is designed for non-destructive installation, meaning you do not need to disassemble the headlight assembly or drill holes.

   Press the LED strip firmly along the headlight's contour. No headlight disassembly is required for installation.

6. Wiring Connections: The LED strip comes with a three-wire connection system and a current limiting driver for stable operation. Refer to the diagram below for correct wiring:

   Detailed wiring diagram for the LED strip.

   • Red Line: Connect directly to the ACC (Accessory power) wire or the small light (parking light) positive wire. This provides power for the DRL function.
   • Black Wire: Connect to the negative terminal of the battery or a reliable ground point on the vehicle chassis.
   • Yellow Line: Connect to the positive wire of your vehicle's turn signal. This activates the dynamic streamer turn signal function.
7. Final Check: Once all connections are made, reconnect the vehicle's battery. Test the DRL and turn signal functions to ensure they operate correctly.

Product Features Overview:

The LED strips feature a current limiting driver for stable performance, strong 3M adhesive for secure mounting, a three-wire system for dual functionality, dustproof and waterproof construction (IP67), a durable copper substrate, and efficient heat dissipation for longevity.

6. Operation

The AHLTD LED Strip Light offers dual functionality:

• Daytime Running Light (DRL): When connected to ACC or your small lights, the LED strip will illuminate in your chosen DRL color (Blue, Crystal Blue, Pink, Red, or White). This provides enhanced visibility during daylight hours.
• Dynamic Streamer Turn Signal: When the turn signal is activated, the DRL function will temporarily switch off, and the LED strip will display a dynamic yellow streamer effect, indicating your turning intention. Once the turn signal is off, the DRL function will resume.

The LED strips provide bright DRL illumination and a distinctive dynamic yellow turn signal effect.

7. Maintenance

• Cleaning: Clean the LED strips periodically with a soft, damp cloth to remove dirt and debris. Avoid using harsh chemicals or abrasive cleaners.
• Inspection: Regularly inspect the strips and wiring for any signs of damage, loose connections, or wear. Address any issues promptly to ensure continued safe operation.
• Waterproof Integrity: While the product is waterproof (IP67), avoid directing high-pressure water jets directly at the strips during car washes, especially at close range.

8. Troubleshooting

• Lights Not Turning On:
  • Check all wiring connections to ensure they are secure and correctly wired (Red to ACC/small light, Black to Ground, Yellow to Turn Signal).
  • Verify that the vehicle's power source (ACC/small light) is active.
  • Check for any blown fuses in the vehicle's electrical system related to the connected power source.
• Incorrect Color or Pattern:
  • Ensure the correct DRL color was selected during purchase.
  • If the turn signal is not dynamic yellow, recheck the yellow wire connection to the turn signal positive.
• Flickering Lights:
  • Inspect wiring for loose connections or damaged insulation.
  • Ensure the input voltage is stable 12V DC. Fluctuations can cause flickering.
  • The integrated current limiting driver should prevent most flickering issues; if persistent, contact support.

9. User Tips

• Test Before Final Mounting: Before permanently adhering the strips, connect them to power and test all functions to ensure they work as expected.
• Clean Surface Thoroughly: For best adhesion, ensure the headlight surface is clean, dry, and free of wax or grease before applying the 3M tape.
• Secure Excess Wiring: Use zip ties or electrical tape to neatly secure any excess wiring to prevent it from interfering with moving parts or being damaged by heat.
• Consider Professional Help: If you are uncomfortable with automotive electrical work, it is always best to seek assistance from a qualified professional.

10. Warranty and Support

For any questions, technical support, or warranty claims, please contact the seller directly through the platform where you purchased the product. Please retain your proof of purchase.

For detailed instructions and further information, you may also refer to the official user manual PDF available at: AHLTD LED Strip Light User Manual (PDF).