How to Replace Headlights 04-05 Toyota Highlander
Difficulty: Intermediate · About 60 min · Toyota Highlander
Replace a headlight assembly on a 2004–2005 Toyota Highlander by releasing the grille and bumper edge, transferring connectors, and checking beam aim.
Tools you will need
- 10 mm socket and ratchet
- Trim tool
- Flat blade screwdriver
Parts and supplies
- Compatible headlight assembly and bulbs if needed
Steps
Remove the grille and bumper edge
Switch off the lights and ignition, then release the grille clips. Remove the fasteners along the wheel-well liner and bumper edge, and carefully free the bumper tabs beside the headlight.
Remove the headlight assembly
Remove the upper and lower headlight bracket fasteners and move the bracket as needed. Unplug the lamp connectors and withdraw the assembly without pulling on its wiring.
Prepare and install the replacement
Transfer any required bracket and verify the bulbs and connector seals are seated. Reconnect the harnesses, align the headlight locating pins, and install its fasteners evenly.
Reassemble the front end
Reengage the bumper clips and refit the wheel-well liner and grille retainers. Confirm the bumper edges sit flush and no wiring is trapped behind the lamp.
Check headlight aim
Test low and high beams in a clear area and ensure the lamps point correctly without glaring at oncoming traffic. Use the vehicle’s aiming procedure or have the beams professionally adjusted.
Check your vehicle’s repair manual for exact specifications and fit.