Wiring Diagram Cluster
2009 Acura RL 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
RL V6-3.7L
Total Vehicle Diagrams
1770
From Diagram To Fix
Use this wiring page as the jump point, not the dead end
Open the exact diagram, then move directly into the vehicle hub, the repair most likely tied to this system, or the code cluster that usually shows up with it.
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Vehicle Repair Hub
Step out of raw diagrams and into the full 2009 Acura RL hub with repairs, specs, codes, and other systems already tied to this car.
View vehicle repair hub →Likely fix path
Exact Repair Guides
These repair flows most often intersect with headlight diagnosis on this exact vehicle.
Headlight Bulb Replacement →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 →Top Headlight Diagram Paths
1.Electrical Diagrams > Lighting and Horns > Headlamp > Diagram Set 104 (Headlight Leveling System)GeneralOpen2.Headlamp — Connector Views > Adaptive Front Lighting Control Unit Connector View (Hawaii; USA: Technology Package, CMBS/PAX Package; Canada Premium Package;Lighting and HornsOpen3.Headlamp — Connector Views > Left Headlight Connector ViewLighting and HornsOpen4.Headlamp — Connector Views > Right Headlight Connector ViewLighting and HornsOpen5.Headlamp — Electrical Diagrams > Diagram Set 103 (Adaptive Front Lighting System)Lighting and HornsOpen6.Headlamp — Electrical Diagrams > Diagram Set 104 (Headlight Leveling System)Lighting and HornsOpen7.Connector Views > Headlamp > Headlamp Alignment Actuator > Left Adaptive Front Lighting Gearbox Connector View (Hawaii; USA: Technology Package CMBS/PAX Package; Canada:Premium Package;)GeneralOpen8.Connector Views > Headlamp > Headlamp Alignment Actuator > Left Headlight Leveling Motor Connector ViewGeneralOpen9.Connector Views > Headlamp > Headlamp Alignment Actuator > Right Adaptive Front Lighting Gearbox Connector View (Hawaii; USA: Technology Package, CMBS/PAX Package; Canada: Premium Packa)GeneralOpen10.Connector Views > Headlamp > Headlamp Alignment Actuator > Right Headlight Leveling Motor Connector ViewGeneralOpen11.Connector Views > Headlamp > Headlamp Alignment Actuator > Right Headlight Leveling Motor Connector View (USA: Base; Canada: Base)GeneralOpen12.Connector Views > Headlamp > System Diagram > Adaptive Front Lighting Control Unit Connector View (Hawaii; USA: Technology Package, CMBS/PAX Package; Canada Premium Package;GeneralOpen13.Connector Views > Headlamp > System Diagram > Left Headlight Connector ViewGeneralOpen14.Connector Views > Headlamp > System Diagram > Right Headlight Connector ViewGeneralOpen15.Electrical Diagrams > Lighting and Horns > Headlamp > Diagram Set 103 (Adaptive Front Lighting System)GeneralOpen16.Electrical Diagrams > Lighting and Horns > Headlamp > Diagram Set 110 (Exterior Lights)GeneralOpen17.Electrical Diagrams > Lighting and Horns > System Diagram > Diagram Set 104 (Headlight Leveling System)GeneralOpen18.Electrical Diagrams > Diagram Set 103 (Adaptive Front Lighting System)Lighting and HornsOpen19.Electrical Diagrams > Diagram Set 104 (Headlight Leveling System)Lighting and HornsOpen20.Headlamp — Diagnostic AidsLighting and HornsOpen21.Headlamp — Diagram Information and Instructions > ETM Acronym DefinitionsLighting and HornsOpen22.Headlamp — Diagram Information and Instructions > ETM Symbol DefinitionsLighting and HornsOpen23.Headlamp — Diagram Information and Instructions > How To Read SchematicsLighting and HornsOpen24.Headlamp — Electrical Diagrams > Diagram Set 110 (Exterior Lights)Lighting and HornsOpen25.Connector Views > Connector Views By View Number > View 114 - Right Headlight Connector ViewGeneralOpen26.Connector Views > Connector Views By View Number > View 166 - Left Headlight Leveling Motor Connector ViewGeneralOpen27.Connector Views > Connector Views By View Number > View 176 - Right Headlight Leveling Motor Connector View (USA: Base; Canada: Base)GeneralOpen28.Connector Views > Connector Views By View Number > View 209 - Automatic Lighting Sensor/Sunlight Sensor Connector ViewGeneralOpen29.Connector Views > Connector Views By View Number > View 226 - Headlight Washer Switch Connector View (Canada/Mexico)GeneralOpen30.Connector Views > Connector Views By View Number > View 289 - Left Adaptive Front Lighting Gearbox Connector ViewGeneralOpen31.Connector Views > Connector Views By View Number > View 291 - Right Adaptive Front Lighting Gearbox Connector ViewGeneralOpen32.Connector Views > Connector Views By View Number > View 367 - DRL Control Unit Connector View (USA; Mexico)GeneralOpen33.Connector Views > Connector Views By View Number > View 375 - Headlight Leveling Control Unit Connector View (USA: Base; Canada: Base)GeneralOpen34.Connector Views > Connector Views By View Number > View 414 - Adaptive Front Lighting Control Unit Connector ViewGeneralOpen35.Connector Views > Connector Views By View Number > View 74 - Headlight Washer Motor Connector View (Canada/Mexico)GeneralOpen36.Connector Views > Connector Views By View Number > View 83 - Left Headlight Connector ViewGeneralOpen37.Connector Views > Daytime Running Lamp Control UnitGeneralOpen38.Connector Views > Headlamp > Headlamp Alignment Control ModuleGeneralOpen39.Connector Views > Headlamp > Headlamp Alignment Switch > AFS Off/VSA Off Switch Connector View (Hawaii; USA: Technology Package; Mexico)GeneralOpen40.Connector Views > Headlamp > Headlamp Alignment Switch > AFS Off/VSA Off/CMBS Off Switch Connector View (USA: CMBS/PAX Package; Canada: Premium Package)GeneralOpen41.Connector Views > Headlamp > Headlamp Switch > AFS OFF/VSA OFF Switch Connector ViewGeneralOpen42.Connector Views > Headlamp > Headlamp Switch > AFS OFF/VSA OFF/CMBS OFF Switch Connector ViewGeneralOpen43.Connector Views > Headlamp Washer MotorGeneralOpen44.Connector Views > Headlamp Washer SwitchGeneralOpen45.Electrical Diagrams > Diagram Set 93 (Headlight Washer)Wiper and Washer SystemsOpen46.Electrical Diagrams > Diagrams By Number > Diagram Set 103 (Adaptive Front Lighting System)GeneralOpen47.Electrical Diagrams > Diagrams By Number > Diagram Set 104 (Headlight Leveling System)GeneralOpen48.Electrical Diagrams > Diagrams By Number > Diagram Set 93 (Headlight Washer)GeneralOpen
Exact Vehicle Hub
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Browse →Likely Trouble Codes for This System
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Same System, Other Vehicles
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