Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSAUDI2012A7REPAIR AND DIAGNOSISELECTRICALWIRING DIAGRAMSELECTRICAL COMPONENTS LOCATIONS & CONNECTOR END VIEWS
2012 Audi A7
Electrical Components Locations & Connector End Views
2012 Audi A7SECTION Electrical Components Locations & Connector End Views
- Comp. LOC. Grounds
- Comp. LOC. Vehicle Front Modules
- Notes
- Image Processing Control Module J851
- Airbag Control Module J234
- Sensor Electronics Control Module J849
- Night Vision System Control Module J853
- Active Steering Control Module J792
- 16-Pin Connector T16, Diagnostic Connector
- Headlamp Range Control Module J431/Headlamp Range/Cornering Lamp Control Module J745
- Vehicle Electrical System Control Module J519
- Engine Control Module (ECM) J623
- Notes
- Engine Control Module (ECM) -J623-, Location, 154-Pin, LHD
- Engine Control Module (ECM) -J623-, Connector Views, 154-Pin, LHD
- Engine Control Module (ECM) -J623-, Location, 154-Pin, RHD
- Engine Control Module (ECM) -J623-, Connector Views, 154-Pin, RHD
- Engine Control Module (ECM) -J623-, Location, 196-Pin
- Engine Control Module (ECM) -J623-, Connector Views, 196-Pin
- Engine Control Module (ECM) -J623-, Location, 315-Pin
- Engine Control Module (ECM) -J623-, Connector Views, 315-Pin
- Garage Door Opener Control Module - J530
- Windshield Projection Head Up Display Control Module J898
- Abs Control Module J104
- Distance Regulation Module J428
- Distance Regulation Module 2 J850
- Power Sunroof Module J245
- Roof Control Module J528
- Left Front Seat Belt TENSIONER Module J854/Right Front Seat Belt TENSIONER Module J855
- Steering Column Electronic Systems Module J527
- Power Steering Module J500
- Auxiliary Heater Control Module J364
- CLIMATRONIC Control Module J255
- Power Adjustable Steering Column Control Module J866
- Instrument Cluster Control Module J285
- Coolant Fan Control Module J293
- Camera Control Module J852
- Left Front Headlamp MX1/Right Front Headlamp MX2
- Notes
- Right High-Intensity Gas Discharge Lamp Control Module -J344-/Left Hid Headlamp Control Module -J343- Hid, Location
- Right High-Intensity Gas Discharge Lamp Control Module -J344- Hid, Connector Views
- Right Led Headlamp Power Output Stage 1 -A27- Led, Location, Through My 2014
- Right Led Headlamp Power Output Stage 1 -A27- Led, Connector Views, Through My 2014
- Right Led Headlamp Power Output Stage 1 -A27- Led, Location, From My 2015
- Electronic Steering Column Lock Control Module J764
- Fresh Air Blower Control Module J126
- Active Steering Motor V477
- Wiper Motor Control Module J400
- Structure-Borne Sound Control Module J869
- SUBFRAME Mount Control Module J931
- Catalytic Converter Heating Control Module 1 J1021
- Control Module For Information Electronics 1 J794, MMI Navigation Plus, 7UG, From Model Year 2015
- Memory Seat/Steering Column Adjustment Module J136
- Passenger Occupant Detection Module J706
- Tire Pressure Monitoring Control Module J502
- Control Module For Emergency Call Module And Communication Unit J949
- Comp. LOC. Vehicle Rear Modules
- Notes
- Comfort System Central Control Module J393
- Rear Lid Control Module J605
- Towing Recognition Control Module J345
- Parking Aid Control Module J446
- Rear Spoiler Control Module J223
- Level Control System Control Module J197
- Electronic Damping Control Module J250
- All Wheel Drive Control Module J492
- Voltage Stabilizer J532
- Electromechanical Parking Brake Control Module J540
- Left Rear Door Control Module J388
- Right Rear Door Control Module J389
- Driver's Door Control Module J386
- Front Passenger's Door Control Module J387
- Data Bus On Board Diagnostic Interface J533
- Rear A/C Display Control Head E265
- Door Closing Assist Control Module J657
- Lane Change Assistance Control Module 2 J770
- Lane Change Assistance Control Module J769
- Seat Heating Control Module J882
- Fuel Pump (FP) Control Module J538
- Fuel Tank Leak Detection Control Module J909
- Air Ionization System Control Module J897
- Engine Sound Generator Control Module J943
- Roof Shade Control Module J394
- Battery Monitoring Control Module J367
- TV Tuner R78, From My 2015
- Rear Spoiler Motor V52
- Vehicle Positioning System Interface Control Module J843
- Digital Sound System Control Module J525, AUDI Sound (9VD) From My 2015
- Digital Sound System Control Module J525, BOSE (8RY), From My 2015
- Digital Sound System Control Module J525, Bang & OLUFSEN (8RF), From My 2015
- Rear Lid Opening Control Module J938
- Auxiliary Heater RF Receiver R64
- Rear View Camera System Control Module J772
- Notes
- Rear View Camera System Control Module -J772-, Location, Through My 2014
- Rear View Camera System Control Module -J772-, Connector Views, Through My 2014
- Rear View Camera System Control Module -J772-, Location, My 2015
- Rear View Camera System Control Module -J772-, Connector Views, My 2015
- Rear View Camera System Control Module -J772-, Location, My 2016
- Rear View Camera System Control Module -J772-, Connector Views, My 2016
- Peripheral Camera Control Module J928
- Cellular Telephone Amplifier R86
- Comp. LOC. Connector Stations
- Connector Stations Overview
- Connector Station On Right A-Pillar
- Connector Station Below Front Passenger's Seat
- Connector Station Below Driver's Seat
- Connector Station On Left A-Pillar
- Connector Station In Electronics Box, Plenum Chamber
- Connector Station Left Front Door
- Connector Station, Right Front Door
- Connector Station, Center Tunnel, Left Front
- Connector Station, Left Rear Door
- Connector Station, Right Rear Door
- Connector Station, Relay And Fuse Carrier In Luggage Compartment, Right
- Connector Station Behind Glove Compartment
- ANC Microphones Coupling
- Connector Station, Right Rear Bumper
- Rear Spoiler Coupling
- Coupling In Plenum Chamber, Through Model Year 2014
- Coupling, Front Bumper
- Connector Station Engine Compartment
- Coupling, Rear Seat, Left
- Coupling, Rear Seat, Right
- Comp. LOC. A/C
- Comp. LOC. Abs
- Comp. LOC. Access
- Comp. LOC. Airbag
- Comp. LOC. Camera
- Comp. LOC. Engine
- Comp. LOC. Parking
- Comp. LOC. Radio
- Comp. LOC. Suspension
- Comp. LOC. Transmission
- Comp. LOC. Central Locking
- Comp. LOC. Steering
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.