Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSTOYOTA2007HIGHLANDER 2WD V6-3.3L (3MZ-FE)REPAIR AND DIAGNOSISLIGHTING AND HORNSHEADLAMPSERVICE AND REPAIRHEADLIGHT ASSEMBLY
2007 Toyota Highlander 2WD V6-3.3L (3MZ-FE)
Headlight Assembly
2007 Toyota Highlander 2WD V6-3.3L (3MZ-FE)SECTION Headlight Assembly
REPAIR
1. INSTALL HEADLIGHT PROTECTOR RETAINER UPPER
HINT: If the installation area of the headlight assembly is damaged, use the supply bracket for low-cost repair. Ensure that the headlight assembly is not damaged.
a. Cut off the part shaded in the illustration and sand smooth with sandpaper.
NOTE: After cutting off the part, place the headlight protector retainer upper against the bosses and gradually file away until installation is possible.
b. Install the headlight protector retainer upper with the 2 screws.
2. INSTALL HEADLIGHT PROTECTOR RETAINER LOWER
HINT: If the installation area of the headlight assembly is damaged, use the supply bracket for low-cost repair.
Ensure that the headlight assembly is not damaged.
a. Cut off the part shaded in the illustration and sand smooth with sandpaper.
NOTE: After cutting off the part, place the headlight protector retainer lower against the bosses and gradually file away until installation is possible.
b. Install the headlight protector retainer lower with the 2 screws.
3. INSTALL HEADLIGHT BRACKET LOWER
HINT: If the installation area of the headlight assembly is damaged, use the supply bracket for low-cost repair.
Ensure that the headlight assembly is not damaged.
a. Cut off the part shaded in the illustration and sand smooth with sandpaper.
NOTE: After cutting off the part, place the headlight bracket lower against the bosses and gradually file away until installation is possible.
b. Install the headlight bracket lower with the screw.
1. INSTALL HEADLIGHT PROTECTOR RETAINER UPPER
HINT: If the installation area of the headlight assembly is damaged, use the supply bracket for low-cost repair. Ensure that the headlight assembly is not damaged.
a. Cut off the part shaded in the illustration and sand smooth with sandpaper.
NOTE: After cutting off the part, place the headlight protector retainer upper against the bosses and gradually file away until installation is possible.
b. Install the headlight protector retainer upper with the 2 screws.
2. INSTALL HEADLIGHT PROTECTOR RETAINER LOWER
HINT: If the installation area of the headlight assembly is damaged, use the supply bracket for low-cost repair.
Ensure that the headlight assembly is not damaged.
a. Cut off the part shaded in the illustration and sand smooth with sandpaper.
NOTE: After cutting off the part, place the headlight protector retainer lower against the bosses and gradually file away until installation is possible.
b. Install the headlight protector retainer lower with the 2 screws.
3. INSTALL HEADLIGHT BRACKET LOWER
HINT: If the installation area of the headlight assembly is damaged, use the supply bracket for low-cost repair.
Ensure that the headlight assembly is not damaged.
a. Cut off the part shaded in the illustration and sand smooth with sandpaper.
NOTE: After cutting off the part, place the headlight bracket lower against the bosses and gradually file away until installation is possible.
b. Install the headlight bracket lower with the screw.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.