2018-2023 Toyota Camry 8th Headlights

Installation Guide

Required Tools:

1/4" Ratchet
1/4" Extension
10mm Socket + 8mm Socket
Trim Removal Tool / Panel Popper
Flat Screwdriver
Phillips Screwdriver
Gloves & Masking Tape

Step 1 — Remove Upper Cover

Remove the plastic clips on the upper cover using a trim tool, then lift the cover off to expose the top bumper/headlight fasteners.

Step 2 — Loosen Fender Liner

Turn the wheel outward for access. Remove the clips/screws securing the fender liner near the bumper corner to create space.

Step 3 — Remove Lower Undertray Fasteners

Remove the bolts and clips along the bottom edge of the bumper (and splash shield/undertray if needed) to free the bumper cover.

Step 4 — Remove/Release Bumper Cover

Release the bumper corner clips near the fender, then carefully pull the bumper cover forward. Disconnect any fog light/parking sensor connectors if present.

Step 5 — Remove Headlight Mounting Bolts

Remove the headlight bolts (typically 10mm) at the top and side. Keep hardware organized by driver/passenger side.

Step 6 — Unplug OE Connectors

Pull the headlight slightly forward and unplug the main connector(s). Press the tab and pull straight—do not pull on the wires.

Step 7 — Transfer Parts (If Needed)

If your new headlight requires reusing any OEM bulbs/modules/brackets (varies by product), transfer them now and secure firmly.

Step 8 — Install New Headlight & Connect Wiring

Connect the new headlight harness(es) until you hear a click. Seat the headlight into position and ensure all tabs align before bolting down.

Step 9 — Function Test

Reconnect the battery and test low beam, high beam, DRL/parking light, and turn signals. Fix any loose connectors before reassembly.

Step 10 — Reinstall Bumper & Liners

Reconnect any bumper wiring, then reinstall the bumper cover. Engage corner clips first, then reinstall bottom fasteners, fender liner fasteners, and the upper cover.

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]

Happy Lighting
RGB Guide

1. You can control the colors and animation modes of the DRL (Daytime Running Light) via the "Happy Lighting" App. (Note: The startup animation is preset and cannot be changed.)

2. Download: Search for "Happy Lighting" in the Apple App Store or Google Play Store to install the App. Or scan the QR code on the controller box.

2. Pairing: Enable Bluetooth on your phone. Open the App and tap the Menu icon (Arrow ①). Select your device from the list (Arrow ②) to connect.

4. Color Adjustment: Tap the "Adjust" tab (Arrow ③). Use the color wheel (Arrow ④/⑤) to select your desired solid color.

5. Dynamic Modes: Tap the "Music" or "Mode" tab (Arrow ⑥) to choose from various animation patterns.

Use the slider (Arrow ⑧) to adjust the Speed.

Use the slider (Arrow ⑨) to adjust the Brightness.

Common Issues & Solutions

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

3. Condensation inside the light

Condensation may occur due to temperature differences, which is a normal physical phenomenon. After the 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 light.