Wiring Diagram Cluster

2008 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

1806

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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.

2008 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.Headlamp β€” Electrical Diagrams > Adaptive Front-Lighting SystemLighting and HornsOpen2.Headlamp β€” Electrical Diagrams > HeadlightLighting and HornsOpen3.Electrical Diagrams > Headlamp > Adaptive Front-Lighting SystemGeneralOpen4.Electrical Diagrams > Headlamp > HeadlightGeneralOpen5.Headlamp β€” Connector ViewsLighting and HornsOpen6.Headlamp β€” Diagnostic Aids > How to Troubleshoot ECU Controlled Systems > Electronic Circuit Inspection ProcedureLighting and HornsOpen7.Headlamp β€” Diagnostic Aids > How to Troubleshoot ECU Controlled Systems > General InformationLighting and HornsOpen8.Headlamp β€” Diagnostic Aids > How to Troubleshoot ECU Controlled Systems > How To Proceed With TroubleshootingLighting and HornsOpen9.Headlamp β€” Diagnostic Aids > How to Troubleshoot Electrical Circuits > Continuity and Resistance CheckLighting and HornsOpen10.Headlamp β€” Diagnostic Aids > How to Troubleshoot Electrical Circuits > Disconnection of Male and Female ConnectorsLighting and HornsOpen11.Headlamp β€” Diagnostic Aids > How to Troubleshoot Electrical Circuits > Finding A Short CircuitLighting and HornsOpen12.Headlamp β€” Diagnostic Aids > How to Troubleshoot Electrical Circuits > How to Replace TerminalLighting and HornsOpen13.Headlamp β€” Diagnostic Aids > How to Troubleshoot Electrical Circuits > Voltage CheckLighting and HornsOpen14.Headlamp β€” Diagram Information and Instructions > Abbreviations Used Within DiagramsLighting and HornsOpen15.Headlamp β€” Diagram Information and Instructions > Symbols Used Within DiagramsLighting and HornsOpen16.Headlamp β€” Diagram Information and Instructions > Wiring Color CodesLighting and HornsOpen17.Headlamp β€” Electrical Diagrams > Automatic Light Control, Light Auto Turn Off SystemLighting and HornsOpen18.Connector Views > Connector Views By Connector Number > A-C > A3 (Headlight Cleaner Motor And Pump Assembly)GeneralOpen19.Connector Views > Connector Views By Connector Number > A-C > A37 (Headlight Swivel ECU Assembly)GeneralOpen20.Connector Views > Connector Views By Connector Number > A-C > A6 (Headlight Cleaner Relay)GeneralOpen21.Connector Views > Connector Views By Connector Number > A-C > AD1 (Engine Room Main Wire And Engine Room No.4 Wire (Near The Headlight LH))GeneralOpen22.Connector Views > Connector Views By Connector Number > A-C > B1 (Headlight Assembly LH)GeneralOpen23.Connector Views > Connector Views By Connector Number > A-C > B11 (Headlight Assembly RH)GeneralOpen24.Connector Views > Connector Views By Connector Number > A-C > B12 (Headlight Assembly RH)GeneralOpen25.Connector Views > Connector Views By Connector Number > A-C > B13 (Headlight Assembly RH)GeneralOpen26.Connector Views > Connector Views By Connector Number > A-C > B2 (Headlight Assembly LH)GeneralOpen27.Connector Views > Connector Views By Connector Number > A-C > B3 (Headlight Assembly LH)GeneralOpen28.Connector Views > Headlamp > Headlamp Alignment Control ModuleGeneralOpen29.Connector Views > Headlamp > Headlamp Alignment SensorGeneralOpen30.Connector Views > Headlamp > Headlamp Control ModuleGeneralOpen31.Connector Views > Headlamp > System DiagramGeneralOpen32.Connector Views > Headlamp Washer MotorGeneralOpen33.Connector Views > Headlamp Washer Motor RelayGeneralOpen34.Connector Views > Headlamp Washer PumpGeneralOpen35.Electrical Diagrams > Headlamp > Automatic Light Control, Light Auto Turn Off SystemGeneralOpen36.Electrical Diagrams > Headlight CleanerWiper and Washer SystemsOpen37.Electrical Diagrams > Wiper and Washer Systems > Headlight CleanerGeneralOpen38.Courtesy Lamp β€” Connector ViewsLighting and HornsOpen39.Courtesy Lamp β€” Diagnostic Aids > How to Troubleshoot ECU Controlled Systems > Electronic Circuit Inspection ProcedureLighting and HornsOpen40.Courtesy Lamp β€” Diagnostic Aids > How to Troubleshoot ECU Controlled Systems > General InformationLighting and HornsOpen41.Courtesy Lamp β€” Diagnostic Aids > How to Troubleshoot ECU Controlled Systems > How To Proceed With TroubleshootingLighting and HornsOpen42.Courtesy Lamp β€” Diagnostic Aids > How to Troubleshoot Electrical Circuits > Continuity and Resistance CheckLighting and HornsOpen43.Courtesy Lamp β€” Diagnostic Aids > How to Troubleshoot Electrical Circuits > Disconnection of Male and Female ConnectorsLighting and HornsOpen44.Courtesy Lamp β€” Diagnostic Aids > How to Troubleshoot Electrical Circuits > Finding A Short CircuitLighting and HornsOpen45.Courtesy Lamp β€” Diagnostic Aids > How to Troubleshoot Electrical Circuits > How to Replace TerminalLighting and HornsOpen46.Courtesy Lamp β€” Diagnostic Aids > How to Troubleshoot Electrical Circuits > Voltage CheckLighting and HornsOpen47.Courtesy Lamp β€” Diagram Information and Instructions > Abbreviations Used Within DiagramsLighting and HornsOpen48.Courtesy Lamp β€” Diagram Information and Instructions > Symbols Used Within DiagramsLighting and HornsOpen

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