Fits: 1998-2007 Lexus LX470 (UZJ100), all trims with factory halogen headlights.
Required Tools
- Plastic trim removal tool
- Phillips screwdriver
- 10mm socket and ratchet
Part 1: Remove the Factory Headlights
Step 1: Remove the Grille Trim Clips
Open the hood and remove the two plastic clips securing the center grille trim piece.
Step 2: Remove the Trim Panel Screws
Remove the Phillips screws securing the lower trim panel: on top of the headlight and on the side near the corner light.
Step 3: Remove the Lower Headlight Trim
Carefully pry off the lower headlight trim with a trim tool, starting at the center and working out to the sides to release the clips.
Step 4: Remove the Corner Light
Remove the screw at the top of the corner light and pull the light straight forward to detach it.
Step 5: Remove the Side Bracket
With the corner light out, unscrew and remove the white plastic bracket underneath to reach the side headlight bolt.
Step 6: Unbolt the Headlight
Remove the four 10mm bolts circled in red: two on top, one on the inner side and one hidden at the bottom front.
Step 7: Disconnect and Remove the Headlight
Pull the headlight forward and carefully unplug the main harness and the high and low beam connectors from the back of the housing.
Part 2: Install the New Headlights
Step 8: Connect the New Headlight
Plug the factory connectors into the new headlight until each one clicks, so it stays secure and sealed against moisture. If your kit includes a separate DRL power lead, connect it to an ACC fuse in the fuse box.
Step 9: Test Before Reassembly
Before reinstalling any bolts or trim, turn on the vehicle and test the low beam, high beam, sequential turn signal and DRL on both sides.
Step 10: Reinstall in Reverse Order
Slide the new headlight into place and secure it with the four bolts. Then reinstall the side bracket, corner light, lower trim and trim screws, and grille clips.
Common Issues and Solutions
Headlight does not turn on after installation. Check that the harness connectors are fully seated. Inspect the pins inside each connector; if any are bent, carefully straighten them with a small precision tool and reconnect securely.
Swap test. If a headlight still does not work, swap the left and right units to find out whether the issue is the light itself or the vehicle wiring.
Condensation inside the headlight. Temperature differences can cause light condensation, which is normal. Once the light has been on for a while and the internal temperature stabilizes, the moisture clears on its own. It does not affect brightness, performance, or lifespan.
