Wiring Diagram Cluster

2006 Audi A3 Body Electrical Wiring Diagram

Find body control module wiring, door lock circuits, interior lighting paths, and horn/alarm schematics.

Open Exact Vehicle Repair HubOpen Interactive Diagram BrowserBrowse All Wiring Diagrams

Matched Diagrams

48

Variant Used

A3 (8PA) L4-2.0L Turbo (BPY)

Total Vehicle Diagrams

2071

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.

Keep context

Vehicle Repair Hub

Step out of raw diagrams and into the full 2006 Audi A3 hub with repairs, specs, codes, and other systems already tied to this car.

View vehicle repair hub →
2006 Audi A3 Service Precautions

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.

2006 Audi A3 Service Precautions →
2006 Audi A3 Service Precautions2006 Audi A3 A L L Diagnostic Trouble Codes ( DTC )2006 Audi A3 A L L Diagnostic Trouble Codes ( DTC )

Diagnostic signal

Codes Often Seen With This System

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

B1318: Battery Voltage Low →
U0140: Lost Communication with Body Control Module

Top Body Electrical Diagram Paths

1.Body Control Systems — Diagnostic AidsBody and FrameOpen2.Body Control Systems — Diagram Information and Instructions > Circuit and Terminal DesignationsBody and FrameOpen3.Body Control Systems — Diagram Information and Instructions > How to Read Track DiagramsBody and FrameOpen4.Body Control Systems — Diagram Information and Instructions > How to Use Track DiagramsBody and FrameOpen5.Body Control Systems — Diagram Information and Instructions > Symbols Used In Wiring DiagramsBody and FrameOpen6.Body Control Systems — Diagram Information and Instructions > Wire and Fuse Color Code IdentificationBody and FrameOpen7.Body Control Systems — Diagram Information and Instructions > Wire Size ConversionBody and FrameOpen8.Body Control Systems — Electrical Diagrams > Comfort System, from MY 05 > Diagram 50/1Body and FrameOpen9.Body Control Systems — Electrical Diagrams > Comfort System, from MY 05 > Diagram 50/10 (Tracks 113-126)Body and FrameOpen10.Body Control Systems — Electrical Diagrams > Comfort System, from MY 05 > Diagram 50/11 (Tracks 127-140)Body and FrameOpen11.Body Control Systems — Electrical Diagrams > Comfort System, from MY 05 > Diagram 50/12 (Tracks 141-154)Body and FrameOpen12.Body Control Systems — Electrical Diagrams > Comfort System, from MY 05 > Diagram 50/13 (Tracks 155-168)Body and FrameOpen13.Body Control Systems — Electrical Diagrams > Comfort System, from MY 05 > Diagram 50/14 (Tracks 169-182)Body and FrameOpen14.Body Control Systems — Electrical Diagrams > Comfort System, from MY 05 > Diagram 50/15 (Tracks 183-196)Body and FrameOpen15.Body Control Systems — Electrical Diagrams > Comfort System, from MY 05 > Diagram 50/16 (Tracks 197-210)Body and FrameOpen16.Body Control Systems — Electrical Diagrams > Comfort System, from MY 05 > Diagram 50/17 (Tracks 211-224)Body and FrameOpen17.Body Control Systems — Electrical Diagrams > Comfort System, from MY 05 > Diagram 50/18 (Tracks 225-238)Body and FrameOpen18.Body Control Systems — Electrical Diagrams > Comfort System, from MY 05 > Diagram 50/19 (Tracks 239-252)Body and FrameOpen19.Body Control Systems — Electrical Diagrams > Comfort System, from MY 05 > Diagram 50/2 (Tracks 1-14)Body and FrameOpen20.Body Control Systems — Electrical Diagrams > Comfort System, from MY 05 > Diagram 50/20 (Tracks 253-266)Body and FrameOpen21.Body Control Systems — Electrical Diagrams > Comfort System, from MY 05 > Diagram 50/21 (Tracks 267-280)Body and FrameOpen22.Body Control Systems — Electrical Diagrams > Comfort System, from MY 05 > Diagram 50/22 (Tracks 281-294)Body and FrameOpen23.Body Control Systems — Electrical Diagrams > Comfort System, from MY 05 > Diagram 50/23 (Tracks 295-308)Body and FrameOpen24.Body Control Systems — Electrical Diagrams > Comfort System, from MY 05 > Diagram 50/24 (Tracks 309-322)Body and FrameOpen25.Body Control Systems — Electrical Diagrams > Comfort System, from MY 05 > Diagram 50/25 (Tracks 323-336)Body and FrameOpen26.Body Control Systems — Electrical Diagrams > Comfort System, from MY 05 > Diagram 50/26 (Tracks 337-350)Body and FrameOpen27.Body Control Systems — Electrical Diagrams > Comfort System, from MY 05 > Diagram 50/27 (Tracks 351-364)Body and FrameOpen28.Body Control Systems — Electrical Diagrams > Comfort System, from MY 05 > Diagram 50/3 (Tracks 15-28)Body and FrameOpen29.Body Control Systems — Electrical Diagrams > Comfort System, from MY 05 > Diagram 50/4 (Tracks 29-42)Body and FrameOpen30.Body Control Systems — Electrical Diagrams > Comfort System, from MY 05 > Diagram 50/5 (Tracks 43-56)Body and FrameOpen31.Body Control Systems — Electrical Diagrams > Comfort System, from MY 05 > Diagram 50/6 (Tracks 57-70)Body and FrameOpen32.Body Control Systems — Electrical Diagrams > Comfort System, from MY 05 > Diagram 50/7 (Tracks 71-84)Body and FrameOpen33.Body Control Systems — Electrical Diagrams > Comfort System, from MY 05 > Diagram 50/8 (Tracks 85-98)Body and FrameOpen34.Body Control Systems — Electrical Diagrams > Comfort System, from MY 05 > Diagram 50/9 (Tracks 99-112)Body and FrameOpen35.Body Control Systems — Electrical Diagrams > Comfort System, from MY 06 > Diagram 144/1Body and FrameOpen36.Body Control Systems — Electrical Diagrams > Comfort System, from MY 06 > Diagram 144/10 (Tracks 113-126)Body and FrameOpen37.Body Control Systems — Electrical Diagrams > Comfort System, from MY 06 > Diagram 144/11 (Tracks 127-140)Body and FrameOpen38.Body Control Systems — Electrical Diagrams > Comfort System, from MY 06 > Diagram 144/12 (Tracks 141-154)Body and FrameOpen39.Body Control Systems — Electrical Diagrams > Comfort System, from MY 06 > Diagram 144/13 (Tracks 155-168)Body and FrameOpen40.Body Control Systems — Electrical Diagrams > Comfort System, from MY 06 > Diagram 144/14 (Tracks 169-182)Body and FrameOpen41.Body Control Systems — Electrical Diagrams > Comfort System, from MY 06 > Diagram 144/15 (Tracks 183-196)Body and FrameOpen42.Body Control Systems — Electrical Diagrams > Comfort System, from MY 06 > Diagram 144/16 (Tracks 197-210)Body and FrameOpen43.Body Control Systems — Electrical Diagrams > Comfort System, from MY 06 > Diagram 144/17 (Tracks 211-224)Body and FrameOpen44.Body Control Systems — Electrical Diagrams > Comfort System, from MY 06 > Diagram 144/18 (Tracks 225-238)Body and FrameOpen45.Body Control Systems — Electrical Diagrams > Comfort System, from MY 06 > Diagram 144/19 (Tracks 239-252)Body and FrameOpen46.Body Control Systems — Electrical Diagrams > Comfort System, from MY 06 > Diagram 144/2 (Tracks 1-14)Body and FrameOpen47.Body Control Systems — Electrical Diagrams > Comfort System, from MY 06 > Diagram 144/20 (Tracks 253-266)Body and FrameOpen48.Body Control Systems — Electrical Diagrams > Comfort System, from MY 06 > Diagram 144/21 (Tracks 267-280)Body and FrameOpen

Exact Vehicle Hub

Browse →
2006 Audi A3 Repair HubExact Vehicle

Open the exact vehicle hub for this wiring page to move into repair, manual, and code clusters without leaving the 2006 Audi A3 context.

OEM Manual Evidence

Browse →
2006 Audi A3 Service PrecautionsOEM Manual

Repair and Diagnosis: Service Precautions — 2006 Audi A3 (8PA) L4-2.0L Turbo (BPY) Service Manual | Operation CHARM Operation CHARM : Car r...

2006 Audi A3 Service PrecautionsOEM Manual

Repair and Diagnosis: Service Precautions — 2006 Audi A3 Quattro (8PA) V6-3.2L (BUB) Service Manual | Operation CHARM Operation CHARM : Car...

2006 Audi A3 A L L Diagnostic Trouble Codes ( DTC )OEM Manual

A L L Diagnostic Trouble Codes ( DTC ) — 2006 Audi A4 Quattro Sedan (8EC) L4-2.0L Turbo (BPG) Service Manual | Operation CHARM Operation CH...

2006 Audi A3 A L L Diagnostic Trouble Codes ( DTC )OEM Manual

A L L Diagnostic Trouble Codes ( DTC ) — 2006 Audi A4 Quattro Sedan (8EC) V6-3.2L (BKH) Service Manual | Operation CHARM Operation CHARM :...

Likely Trouble Codes for This System

Browse →
B1318: Battery Voltage LowCode

Body/Electrical code commonly seen during body electrical diagnosis.

U0140: Lost Communication with Body Control ModuleCode

Network/Communication code commonly seen during body electrical diagnosis.

More A3 Wiring Pages

Starter Wiring DiagramAlternator Wiring DiagramFuel Pump Wiring DiagramHeadlight Wiring DiagramABS Brake Wiring DiagramA/C & Heater Wiring DiagramPower Window Wiring DiagramInstrument Cluster Wiring DiagramTransmission Wiring DiagramAirbag SRS Wiring DiagramEngine Management Wiring Diagram

Same System, Other Vehicles

2010 Toyota Matrix AWD Body Electrical Wiring Diagram2010 Toyota Matrix FWD Body Electrical Wiring Diagram2010 Toyota Prius Body Electrical Wiring Diagram2010 Toyota Venza AWD Body Electrical Wiring Diagram2010 Toyota Venza FWD Body Electrical Wiring Diagram2012 Toyota Camry Body Electrical Wiring Diagram2012 Toyota Prius PHV Body Electrical Wiring Diagram2012 Toyota Prius V Body Electrical Wiring Diagram