2025 Toyota Tundra LED Fog Light Installation Guide
Step-by-step DIY guide to install LED Fog Lights on Toyota Tundra, Tacoma, & 4Runner. Boost visibility with 6000LM and amber turn signals. Installation takes just 30 minutes.
Quick Install • Plug & Play • No Vehicle Modification Required
Upgrading your factory fog lights to LED fog lights with turn signal is one of the easiest ways to improve both visibility and vehicle appearance. With basic tools and about 30 minutes, you can complete the installation at home—no professional experience required.
Preparation
Before starting, ensure you have the following tools ready:
Plastic Pry Tool: Essential for removing the bumper bezel without scratching your paint.
Phillips Head Screwdriver: To remove the factory mounting screws.
T-Tap Connectors: To tap the new fog light's signal wire into the vehicle's turn signal circuit.
Step-by-Step Installation Instructions
1. Remove Bumper Caps: Insert your plastic pry tool into the gap of the bumper cover. Gently wedge them out and unhook the cover from the side panels to pull it straight off.
2. Unscrew the Housing: Use your Phillips head screwdriver to remove the two bolts located on each side of the factory light.
3. Disconnect OEM Harness: Pull the light out, press the clip on the connector, and release the factory wiring.
4. Identify Left & Right: Check the back of the new lights for "L" (Left) and "R" (Right) markings. Ensure the letters are at the bottom so the logo faces the correct way.
5. Plug & Play Connection: Simply plug the factory harness directly into the new fog light's main plug for a direct fit.
6. Wire the Turn Signals: Locate the yellow wire on the new light. Use a T-Tap connector to tap this wire into your vehicle's factory turn signal bulb wire near the headlights.
7. Mount the Light: Slide the new LED unit into place and secure it using the original Phillips screws.
8. Pre-check: Before reinstalling covers, turn on the fog lights and hazards to ensure both the white and amber functions are working correctly.
9. Reinstall the Bezel: Insert the two ends of the bezel first, then push the middle section in until all clips lock flush with the bumper.
10. Final Results: Once installed, your Tundra will feature:
OEM+ Look: The lights maintain a stock appearance while adding modern functionality.
Increased Visibility: The fog lights will now blink in sync with your turn signals, providing extra safety and a unique look.