Wiring Diagram Cluster
2003 Audi A4 Sedan 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
A4 Sedan (8E2) L4-1.8L Turbo (AMB)
Total Vehicle Diagrams
718
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Factory Manual Evidence
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2003 Audi A4 Sedan 00 Software Version Management (SVM), Operating Instructions (GROUP 00, NO. 21-55) →2003 Audi A4 Sedan 00 Software Version Management (SVM), Operating Instructions (GROUP 00, NO. 21-55)2003 Audi A4 Sedan 00 Software Version Management (SVM), Operating Instructions (GROUP 00, NO. 21-55)2003 Audi A4 Sedan 00 Software Version Management (SVM), Operating Instructions (GROUP 00, NO. 21-55)
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.Headlamp — Electrical Diagrams > Headlights (HID) and automatic Headlight Adjuster, from 2003 M. y. > Diagram 73/1Lighting and HornsOpen2.Headlamp — Electrical Diagrams > Headlights (HID) and automatic Headlight Adjuster, from 2003 M. y. > Diagram 73/2 (Tracks 1-14)Lighting and HornsOpen3.Headlamp — Electrical Diagrams > Headlights (HID) and automatic Headlight Adjuster, from 2003 M. y. > Diagram 73/3 (Tracks 15-28)Lighting and HornsOpen4.Headlamp — Electrical Diagrams > Headlights (HID) and automatic Headlight Adjuster, from 2003 M. y. > Diagram 73/4 (Tracks 29-42)Lighting and HornsOpen5.Headlamp — Electrical Diagrams > Headlights (HID) and automatic Headlight Adjuster, from 2003 M. y. > Diagram 73/5 (Tracks 43-56)Lighting and HornsOpen6.Headlamp — Electrical Diagrams > Headlights (HID) and automatic Headlight Adjuster, from 2004 M. y. > Diagram 38/1Lighting and HornsOpen7.Headlamp — Electrical Diagrams > Headlights (HID) and automatic Headlight Adjuster, from 2004 M. y. > Diagram 38/2 (Tracks 1-14)Lighting and HornsOpen8.Headlamp — Electrical Diagrams > Headlights (HID) and automatic Headlight Adjuster, from 2004 M. y. > Diagram 38/3 (Tracks 15-28)Lighting and HornsOpen9.Headlamp — Electrical Diagrams > Headlights (HID) and automatic Headlight Adjuster, from 2004 M. y. > Diagram 38/4 (Tracks 29-42)Lighting and HornsOpen10.Headlamp — Electrical Diagrams > Headlights (HID) and automatic Headlight Adjuster, from 2004 M. y. > Diagram 38/5 (Tracks 43-56)Lighting and HornsOpen11.Headlamp — Electrical Diagrams > Headlights with High Intensity Gas Discharge (HDI) Lamp and Automatic Headlight Beam Adjusting, from 2003 M. y. > Diagram 88/1Lighting and HornsOpen12.Headlamp — Electrical Diagrams > Headlights with High Intensity Gas Discharge (HDI) Lamp and Automatic Headlight Beam Adjusting, from 2003 M. y. > Diagram 88/2 (Tracks 1-14)Lighting and HornsOpen13.Headlamp — Electrical Diagrams > Headlights with High Intensity Gas Discharge (HDI) Lamp and Automatic Headlight Beam Adjusting, from 2003 M. y. > Diagram 88/3 (Tracks 15-28)Lighting and HornsOpen14.Headlamp — Electrical Diagrams > Headlights with High Intensity Gas Discharge (HDI) Lamp and Automatic Headlight Beam Adjusting, from 2003 M. y. > Diagram 88/4 (Tracks 29-42)Lighting and HornsOpen15.Headlamp — Electrical Diagrams > Headlights with High Intensity Gas Discharge (HDI) Lamp and Automatic Headlight Beam Adjusting, from 2003 M. y. > Diagram 88/5 (Tracks 43-56)Lighting and HornsOpen16.Headlamp — Exploded Views > Halogen Headlights, Exploded ViewLighting and HornsOpen17.Headlamp — Exploded Views > High Intensity Gas Discharge (Xenon) Headlights, Exploded ViewLighting and HornsOpen18.Electrical Diagrams > Headlamp > Headlights (HID) and automatic Headlight Adjuster, from 2003 M. y. > Diagram 73/1GeneralOpen19.Electrical Diagrams > Headlamp > Headlights (HID) and automatic Headlight Adjuster, from 2003 M. y. > Diagram 73/2 (Tracks 1-14)GeneralOpen20.Electrical Diagrams > Headlamp > Headlights (HID) and automatic Headlight Adjuster, from 2003 M. y. > Diagram 73/3 (Tracks 15-28)GeneralOpen21.Electrical Diagrams > Headlamp > Headlights (HID) and automatic Headlight Adjuster, from 2003 M. y. > Diagram 73/4 (Tracks 29-42)GeneralOpen22.Electrical Diagrams > Headlamp > Headlights (HID) and automatic Headlight Adjuster, from 2003 M. y. > Diagram 73/5 (Tracks 43-56)GeneralOpen23.Electrical Diagrams > Headlamp > Headlights (HID) and automatic Headlight Adjuster, from 2004 M. y. > Diagram 38/1GeneralOpen24.Electrical Diagrams > Headlamp > Headlights (HID) and automatic Headlight Adjuster, from 2004 M. y. > Diagram 38/2 (Tracks 1-14)GeneralOpen25.Electrical Diagrams > Headlamp > Headlights (HID) and automatic Headlight Adjuster, from 2004 M. y. > Diagram 38/3 (Tracks 15-28)GeneralOpen26.Electrical Diagrams > Headlamp > Headlights (HID) and automatic Headlight Adjuster, from 2004 M. y. > Diagram 38/4 (Tracks 29-42)GeneralOpen27.Electrical Diagrams > Headlamp > Headlights (HID) and automatic Headlight Adjuster, from 2004 M. y. > Diagram 38/5 (Tracks 43-56)GeneralOpen28.Electrical Diagrams > Headlamp > Headlights with High Intensity Gas Discharge (HDI) Lamp and Automatic Headlight Beam Adjusting, from 2003 M. y. > Diagram 88/1GeneralOpen29.Electrical Diagrams > Headlamp > Headlights with High Intensity Gas Discharge (HDI) Lamp and Automatic Headlight Beam Adjusting, from 2003 M. y. > Diagram 88/2 (Tracks 1-14)GeneralOpen30.Electrical Diagrams > Headlamp > Headlights with High Intensity Gas Discharge (HDI) Lamp and Automatic Headlight Beam Adjusting, from 2003 M. y. > Diagram 88/3 (Tracks 15-28)GeneralOpen31.Electrical Diagrams > Headlamp > Headlights with High Intensity Gas Discharge (HDI) Lamp and Automatic Headlight Beam Adjusting, from 2003 M. y. > Diagram 88/4 (Tracks 29-42)GeneralOpen32.Electrical Diagrams > Headlamp > Headlights with High Intensity Gas Discharge (HDI) Lamp and Automatic Headlight Beam Adjusting, from 2003 M. y. > Diagram 88/5 (Tracks 43-56)GeneralOpen33.Exploded Views > Headlamp > Halogen Headlights, Exploded ViewGeneralOpen34.Exploded Views > Headlamp > High Intensity Gas Discharge (Xenon) Headlights, Exploded ViewGeneralOpen35.Headlamp — Diagram Information and Instructions > Circuit and Terminal DesignationsLighting and HornsOpen36.Headlamp — Diagram Information and Instructions > How to Read Track DiagramsLighting and HornsOpen37.Headlamp — Diagram Information and Instructions > How to Use Track DiagramsLighting and HornsOpen38.Headlamp — Diagram Information and Instructions > Symbols Used In Wiring DiagramsLighting and HornsOpen39.Headlamp — Diagram Information and Instructions > Wire and Fuse Color Code IdentificationLighting and HornsOpen40.Headlamp — Diagram Information and Instructions > Wire Size ConversionLighting and HornsOpen41.Electrical Diagrams > Body Control Systems > Comfort System, Outside Mirror, Door Lighting, Alarm, Entry Lights, Power Window, Front Interior, Luggage Comp., Door Warning, > Diagram 35/1GeneralOpen42.Electrical Diagrams > Body Control Systems > Comfort System, Outside Mirror, Door Lighting, Alarm, Entry Lights, Power Window, Front Interior, Luggage Comp., Door Warning, > Diagram 35/10 (Tracks 113-126)GeneralOpen43.Electrical Diagrams > Body Control Systems > Comfort System, Outside Mirror, Door Lighting, Alarm, Entry Lights, Power Window, Front Interior, Luggage Comp., Door Warning, > Diagram 35/11 (Tracks 127-140)GeneralOpen44.Electrical Diagrams > Body Control Systems > Comfort System, Outside Mirror, Door Lighting, Alarm, Entry Lights, Power Window, Front Interior, Luggage Comp., Door Warning, > Diagram 35/12 (Tracks 141-154)GeneralOpen45.Electrical Diagrams > Body Control Systems > Comfort System, Outside Mirror, Door Lighting, Alarm, Entry Lights, Power Window, Front Interior, Luggage Comp., Door Warning, > Diagram 35/13 (Tracks 155-168)GeneralOpen46.Electrical Diagrams > Body Control Systems > Comfort System, Outside Mirror, Door Lighting, Alarm, Entry Lights, Power Window, Front Interior, Luggage Comp., Door Warning, > Diagram 35/14 (Tracks 169-182)GeneralOpen47.Electrical Diagrams > Body Control Systems > Comfort System, Outside Mirror, Door Lighting, Alarm, Entry Lights, Power Window, Front Interior, Luggage Comp., Door Warning, > Diagram 35/15 (Tracks 183-196)GeneralOpen48.Electrical Diagrams > Body Control Systems > Comfort System, Outside Mirror, Door Lighting, Alarm, Entry Lights, Power Window, Front Interior, Luggage Comp., Door Warning, > Diagram 35/16 (Tracks 197-210)GeneralOpen
Parts & Tools for This Job
Common parts shoppers buy for 2003 Audi A4 Sedan Headlight.
part
Headlight Bulbs
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part
Headlight Assembly
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part
Wiring Harness
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tool
Digital Multimeter
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Browse →2003 Audi A4 Sedan 00 Software Version Management (SVM), Operating Instructions (GROUP 00, NO. 21-55)OEM Manual
00 Software Version Management (SVM), Operating Instructions (GROUP 00, NO. 21-55) — 2003 Audi A4 Avant Quattro, 1.8 C, Automatic Service M...
2003 Audi A4 Sedan 00 Software Version Management (SVM), Operating Instructions (GROUP 00, NO. 21-55)OEM Manual
00 Software Version Management (SVM), Operating Instructions (GROUP 00, NO. 21-55) — 2003 Audi A4 Avant Quattro, 1.8 C, Automatic Service M...
2003 Audi A4 Sedan 00 Software Version Management (SVM), Operating Instructions (GROUP 00, NO. 21-55)OEM Manual
00 Software Version Management (SVM), Operating Instructions (GROUP 00, NO. 21-55) — 2003 Audi A4 Avant Quattro, 1.8 C, Automatic Service M...
2003 Audi A4 Sedan 00 Software Version Management (SVM), Operating Instructions (GROUP 00, NO. 21-55)OEM Manual
00 Software Version Management (SVM), Operating Instructions (GROUP 00, NO. 21-55) — 2003 Audi A4 Avant Quattro, 1.8 C, Automatic Service M...
Likely Trouble Codes for This System
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