Installation and maintenance: A practical guide to automotive LED strips

Installation Steps

1. Preparation

   • Turn off the engine and disconnect the power supply to ensure safety.
   • Open the engine hood, locate the headlight positions, and identify the dust covers for the low beam and high beam lights.

2. Remove the Dust Cover and Old Bulb

   • Remove the low beam dust cover to expose the halogen bulb.
   • Unplug the halogen bulb’s socket, press down the spring clip securing the bulb, and carefully remove the original bulb.

3. Install the New LED Bulb

   • Connect the new LED bulb to the socket.
   • Insert the LED bulb into the lamp housing, ensuring the spring clip is securely fastened.
   • Pay attention to the orientation of the LED chips; they should face left and right (horizontal alignment). Avoid placing one chip above and the other below, as this may compromise lighting performance.

4. Install the LED Light Bar

   • Choose a secure and adjustable location for installation, such as the bottom of a bracket, and add rubber pads to prevent loosening or vibration.
   • First, ground the light bar by connecting its black wire to the vehicle’s chassis.
   • Install the relay and fuse, ensuring proper electrical connections and adding a fuse box for safety.
   • Use a negative-controlled switch installation method to enhance safety.

Maintenance Guide

1. Routine Maintenance

   • Regularly inspect the LED light bar for looseness, damage, or poor contact.
   • Clean lamp covers to prevent dirt buildup or aging from affecting illumination.

2. Bulb Replacement

   • Replace LED bulbs immediately if brightness diminishes or malfunctions occur.
   • Opt for high-quality LED bulbs compatible with your vehicle model to ensure optimal lighting and safety.

3. Circuit Inspection

   • Periodically check the LED light bar’s wiring for short circuits, disconnections, or other hazards.
   • For electrical issues, consult a professional electrician.

Important Notes

• Avoid using low-quality LED bulbs, as they may impair lighting and safety.
• When modifying or adjusting the LED light bar, comply with relevant laws, regulations, and standards to ensure road legality.