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 MANUALSTOYOTA20184RUNNER SR5, 4WDREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTHEADLIGHTSLIGHTING SYSTEM (EXT) - SERVICE INFORMATION
2018 Toyota 4Runner SR5, 4WD
Lighting System (Ext) - Service Information
2018 Toyota 4Runner SR5, 4WDSECTION Lighting System (Ext) - Service Information
- Headlight Assembly
- Components [08/2015 - 08/2020]
- Components [08/2020 - ]
- Removal [08/2015 - 08/2020]
- Removal [08/2020 - ]
- Disassembly [08/2015 - 08/2020]
- Disassembly [08/2020 - ]
- Adjustment [08/2015 - 08/2020]
- Adjustment [08/2020 - ]
- Reassembly [08/2015 - 08/2020]
- Reassembly [08/2020 - ]
- Installation [08/2015 - 08/2020]
- Installation [08/2020 - ]
- Fog Light Assembly
- Side Turn Signal Light Assembly
- Rear Combination Light Assembly
- License Plate Light Assembly
- High Mounted Stop Light Assembly
- Headlight Dimmer Switch
- Hazard Warning Switch
- Automatic High Beam Main Switch
- Stop Light Switch
- Automatic Light Control Sensor
- Turn Signal Flasher Assembly
- Relay
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.