Wiring Diagram Cluster

2012 Lexus LS 600h Headlight Wiring Diagram

Find headlight circuit schematics, high/low beam relay paths, DRL wiring, and ground points for lighting diagnosis.

Matched Diagrams

48

Variant Used

LS 600h V8-5.0L (2UR-FSE) Hybrid

Total Vehicle Diagrams

2355

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Vehicle Repair Hub

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OEM source

Factory Manual Evidence

When there is no clean repair shortcut for this system, drop into the OEM manual sections that usually carry the authoritative test path.

2012 Lexus LS 600h A L L Diagnostic Trouble Codes ( DTC ) β†’

Diagnostic signal

Codes Often Seen With This System

Use the code cluster when wiring faults overlap with check-engine or module-level diagnostics.

P0563: System Voltage High β†’

Top Headlight Diagram Paths

1.Electrical Diagrams > Lighting and Horns > Headlamp > HeadlightGeneralOpen2.Headlamp β€” Connector Views > Headlight Assembly LHLighting and HornsOpen3.Headlamp β€” Connector Views > Headlight Assembly RHLighting and HornsOpen4.Headlamp β€” Electrical Diagrams > Adaptive Front-Lighting SystemLighting and HornsOpen5.Headlamp β€” Electrical Diagrams > HeadlightLighting and HornsOpen6.Connector Views > Headlamp > System Diagram > Headlight Assembly LHGeneralOpen7.Connector Views > Headlamp > System Diagram > Headlight Assembly RHGeneralOpen8.Electrical Diagrams > Lighting and Horns > Headlamp > Adaptive Front-Lighting SystemGeneralOpen9.Electrical Diagrams > Lighting and Horns > Headlamp > Automatic Light Control SystemGeneralOpen10.Headlamp β€” Diagnostic Aids > How To Troubleshoot ECU Controlled Systems > Electronic Circuit Inspection ProcedureLighting and HornsOpen11.Headlamp β€” Diagnostic Aids > How To Troubleshoot ECU Controlled Systems > General InformationLighting and HornsOpen12.Headlamp β€” Diagnostic Aids > How To Troubleshoot ECU Controlled Systems > How To Proceed With TroubleshootingLighting and HornsOpen13.Headlamp β€” Diagnostic Aids > How to Troubleshoot Electrical Systems > Continuity and Resistance CheckLighting and HornsOpen14.Headlamp β€” Diagnostic Aids > How to Troubleshoot Electrical Systems > Disconnection of Male and Female ConnectorsLighting and HornsOpen15.Headlamp β€” Diagnostic Aids > How to Troubleshoot Electrical Systems > Finding A Short CircuitLighting and HornsOpen16.Headlamp β€” Diagnostic Aids > How to Troubleshoot Electrical Systems > How to Replace TerminalLighting and HornsOpen17.Headlamp β€” Diagnostic Aids > How to Troubleshoot Electrical Systems > Voltage CheckLighting and HornsOpen18.Headlamp β€” Diagram Information and Instructions > Abbreviations Used Within DiagramsLighting and HornsOpen19.Headlamp β€” Diagram Information and Instructions > How to Use This InformationLighting and HornsOpen20.Headlamp β€” Diagram Information and Instructions > Symbols Used Within DiagramsLighting and HornsOpen21.Headlamp β€” Diagram Information and Instructions > Wiring Color CodesLighting and HornsOpen22.Headlamp β€” Electrical Diagrams > Automatic Light Control SystemLighting and HornsOpen23.Connector Views > Connector Views By Connector Number > A-B > A3 (Headlight Cleaner Motor and Pump Assembly)GeneralOpen24.Connector Views > Connector Views By Connector Number > A-B > A37 (Headlight Swivel ECU Assembly)GeneralOpen25.Connector Views > Connector Views By Connector Number > A-B > A6 (Headlight Cleaner Relay)GeneralOpen26.Connector Views > Connector Views By Connector Number > A-B > B1 (Headlight Assembly LH)GeneralOpen27.Connector Views > Connector Views By Connector Number > A-B > B11 (Headlight Assembly RH)GeneralOpen28.Connector Views > Connector Views By Connector Number > L-M > L129 (Headlight Swivel Main Switch)GeneralOpen29.Connector Views > Connector Views By Connector Number > y-z > z6 (Headlight Dimmer Switch Assembly)GeneralOpen30.Connector Views > Headlamp > Headlamp Alignment Control ModuleGeneralOpen31.Connector Views > Headlamp > Headlamp Alignment Sensor > Front Height Control Sensor Sub-Assembly LHGeneralOpen32.Connector Views > Headlamp > Headlamp Alignment Sensor > Front Height Control Sensor Sub-Assembly RHGeneralOpen33.Connector Views > Headlamp > Headlamp Alignment Sensor > Rear Height Control Sensor LHGeneralOpen34.Connector Views > Headlamp > Headlamp Alignment Sensor > Rear Height Control Sensor RHGeneralOpen35.Connector Views > Headlamp > Headlamp Alignment SwitchGeneralOpen36.Connector Views > Headlamp > Headlamp Control ModuleGeneralOpen37.Connector Views > Headlamp > Headlamp Dimmer SwitchGeneralOpen38.Connector Views > Headlamp Washer MotorGeneralOpen39.Connector Views > Headlamp Washer Motor RelayGeneralOpen40.Electrical Diagrams > Headlight CleanerWiper and Washer SystemsOpen41.Electrical Diagrams > Lighting and Horns > Backup LampGeneralOpen42.Electrical Diagrams > Lighting and Horns > Brake LampGeneralOpen43.Electrical Diagrams > Lighting and Horns > Courtesy LampGeneralOpen44.Electrical Diagrams > Lighting and Horns > Fog/Driving LampGeneralOpen45.Electrical Diagrams > Lighting and Horns > Hazard Warning LampsGeneralOpen46.Electrical Diagrams > Lighting and Horns > HornGeneralOpen47.Electrical Diagrams > Lighting and Horns > License Plate LampGeneralOpen48.Electrical Diagrams > Lighting and Horns > Parking LampGeneralOpen

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