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2022-2026 Honda Civic 11th Sedan

2022-2026 Honda Civic 11th Sedan

Civic 11th Sedan Tail lights

INSTALLATION GUIDE

Required Tools:

  • Ratchet
  • 8mm Deep Socket
  • Plastic Trim Removal Tool
  • Zip Ties (for wire management)



Step 1: Remove Trunk Lid Panel

Open the trunk and use a trim removal tool to pop out the plastic push pins securing the trunk lid liner. Carefully pull down the liner to access the tail lights


Step 2: Remove Trunk Lid Lights

Remove the nuts securing the inner tail lights on the trunk lid. Disconnect the factory plug and carefully pull the light assembly out from the exterior.

Step 3: Remove Outer Tail Lights

Locate the outer tail lights on the rear fenders. Remove the mounting nuts from inside the trunk, disconnect the harness, and pull the light assembly straight back to remove it.


Step 4: Install Outer Lights

Align the new outer tail light and push it into place.
Important: Check the switch on the back of the light; ensure it is set to "ON" for the animation to work properly.

Step 5: Run the Center Light Bar Wire

You need to run the provided wire harness from the outer lights to the inner trunk lid lights. Feed the wire through the factory rubber grommet to keep it watertight and clean. 

Step 6: Install Trunk Lid Lights

Install the inner tail lights onto the trunk lid. Connect the wire harness you just ran from the outer lights to these inner lights to power the full-width LED bar.

Step 7: Secure & Reassemble

Reinstall all mounting nuts and tighten them securely. Use zip ties to tidy up the wiring, then reinstall the trunk lid liner.

The following section applies ONLY to RGB Models. If you purchased the standard version, your installation is complete.

Note: If the lights do not illuminate after installation, please see the last page:

[Common Issues & Solutions]

 

Star Light Running
RGB Guide



RGB / App Connectivity Issues

If you are experiencing connection or control issues with the RGB app, please check the following:

Phone Settings & Power: Ensure your phone's Bluetooth is turned ON. Ensure Location Services (GPS) are turned ON (required for Bluetooth scanning on Android).

Important: The vehicle's Running Lights (Parking Lights) must be turned ON to power the Bluetooth module.
Signal Interference: Make sure there are no other strong signal sources inside or near the vehicle that could interfere with the connection.

 

RGB / App Connectivity Issues

If you are experiencing connection or control issues with the RGB app, please check the following:

Phone Settings & Power: Ensure your phone's Bluetooth is turned ON. Ensure Location Services (GPS) are turned ON (required for Bluetooth scanning on Android).

Important: The vehicle's Running Lights (Parking Lights) must be turned ON to power the Bluetooth module.
Signal Interference: Make sure there are no other strong signal sources inside or near the vehicle that could interfere with the connection.

 

App Installation & Troubleshooting:

1. Remote Control Pairing:
The remote control comes pre-paired with the lamp. It allows a one-key switch to "Red Light Driving Mode" (static red, no flow animation).

To Re-pair: If the remote does not work, press the brake pedal and hold the remote control button for 10 seconds to complete the pairing.

2. Animation Control:
The RGB lamps allow you to control the running light animations via the APP. (Note: The startup animation is preset and cannot be adjusted.)

3. APP Download:
Search for "LightRunning" (or "Star Light Running") in the App Store/Google Play Store, or scan the QR code on the controller box to download.

4. Bluetooth Connection:
Open the App, click Add Device (Figure 2), enter the Interface (Figure 3), and select the nearby device to complete the Bluetooth connection.

5. How to Adjust Modes:

5.1 Dynamic Mode: The number in the center of the blue box indicates the current mode. Click + or - to switch between different dynamic effects. Click AUTO to cycle through all modes automatically.

5.2 Static Color Mode: Drag the color wheel in the green box interface, or click the preset color buttons to switch to a static, solid color. This will immediately interrupt any playing animation.

5.3 Brightness Adjustment: Drag the slider in the first row of the red box to adjust the brightness.

5.4 Speed Adjustment: Drag the slider in the last row of the red box to change the speed of the animation.

Pro Tip: If you previously used the "Light Running" app and are having connectivity issues, please try downloading "Star Light Running". This is the upgraded version of the App.

Synchronization Check:
Most RGB kits use a physical wire to sync the left and right lights. If you can only control one side via the App, please check the Sync Signal Wire connecting the two lights to ensure it is plugged in securely.

 

Common Issues & Solutions

1. Tail light does not turn on after installation

Please first check whether the wiring harness connectors are properly connected and fully seated. Inspect the pins inside the connector to ensure none are bent or misaligned.

If any pins are bent, you may carefully straighten them using a paper clip or other small precision tool, then reconnect the plug securely.

 

2. Swap test

If the tail light still does not illuminate, try swapping the left and right tail lights to determine whether the issue is related to the light unit itself or the vehicle wiring.

 

3. Condensation inside the tail light

Condensation may occur due to temperature differences, which is a normal physical phenomenon. After the tail light has been operating for a period of time and the internal temperature stabilizes, the moisture will naturally dissipate.

 

This does not affect brightness, performance, or the lifespan of the tail light.

 

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