Repair and Diagnosis
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Quick Lookups
- Common Specs & Procedures (Coupe)
DTC Index
Electrical Component Locations
Fluids
Technical Bulletins
Tire Fitment
Wiring Diagrams
- OEM Wiring Diagrams 2.0L Gasoline Engine , DMTA,DPAA (Coupe)
- OEM Wiring Diagrams 48 V System , (0K4),(VH2) (Coupe)
- OEM Wiring Diagrams A/C System , (9AK) (Coupe)
- OEM Wiring Diagrams A/C System , (9AQ) (Coupe)
- OEM Wiring Diagrams Access And Start Authorization , (2F0) (Coupe)
- OEM Wiring Diagrams Access And Start Authorization , (2F1) (Coupe)
- OEM Wiring Diagrams Access And Start Authorization (Coupe)
- OEM Wiring Diagrams Adaptive Cruise Control , (8T3),(8T8) (Coupe)
- OEM Wiring Diagrams Airbag Systems (USA) (Coupe)
- OEM Wiring Diagrams All-Wheel Drive , (GH2) (Coupe)
- OEM Wiring Diagrams Anti-Lock Brake System (Abs) (Coupe)
- OEM Wiring Diagrams Automatic Transmission , (G1G) (Coupe)
- OEM Wiring Diagrams Automatic Transmission (DSG) 7-Speed 0CK , (G1C),(G1D) (Coupe)
- OEM Wiring Diagrams Battery, Starter And Generator , (0K4),(VH2) (Coupe)
- OEM Wiring Diagrams Communication (Coupe)
- OEM Wiring Diagrams Convenience System , (L0L) (Coupe)
- OEM Wiring Diagrams Data Bus On Board Diagnostic Interface And Diagnostic Link Connector (DLC) (Coupe)
- OEM Wiring Diagrams Fuse Positions (Coupe)
- OEM Wiring Diagrams Headlamp , (8EX) (Coupe)
- OEM Wiring Diagrams Headlamp , (8IY) (Coupe)
- OEM Wiring Diagrams Heater , (9AC) (Coupe)
- OEM Wiring Diagrams Instrument Cluster , (9S5),(9S7) (Coupe)
- OEM Wiring Diagrams Instrument Cluster , (9S8),(9S9) (Coupe)
- OEM Wiring Diagrams Lane Change Assistance , (7Y1) (Coupe)
- OEM Wiring Diagrams MMI (Information Electronics 1) (Coupe)
- OEM Wiring Diagrams MULTIFUNCTION Steering Wheel (Coupe)
- OEM Wiring Diagrams Parking Aid, Front And Rear , (7X2) (Coupe)
- OEM Wiring Diagrams Parking Aid, Rear , (7X1) (Coupe)
- OEM Wiring Diagrams Parking Distance Control With Parallel Parking Assistance (Park Assist) , (7X5) (Coupe)
- OEM Wiring Diagrams Power Steering, Electromechanical , (1N8),(QZ7),(L0L) (Coupe)
- OEM Wiring Diagrams Seat Heating , (4A3),(4A4) (Coupe)
- OEM Wiring Diagrams Seat Ventilation , (4D3),(L0L) (Coupe)
- OEM Wiring Diagrams Seats Adjustment, Front Only , (3L4),(3L5),(7P1),(7P7) (Coupe)
- OEM Wiring Diagrams Seats Adjustment, Front Only , (3L4),(3L5),(8I6) (Coupe)
- OEM Wiring Diagrams Sound System , (8RM),(9VD) (Coupe)
- OEM Wiring Diagrams Sound System , (9VS) (Coupe)
- OEM Wiring Diagrams Standard Equipment , (L0L) (Coupe)
- OEM Wiring Diagrams Sunroof, Open Sky System , (3FB),(3FE),(3FU) (Coupe)
- OEM Wiring Diagrams TV Tuner , (QU1),(QV1) (Coupe)
- OEM Wiring Diagrams USB Connections For Data Transfer (Coupe)
- OEM Wiring Diagrams Windshield Defogger , (0K0),(0K4),(4GR),(4GY) (Coupe)
- System Wiring Diagrams
- Using lemon2025'S System Wiring Diagrams
- Wires (Coupe)
- Wiring (Coupe)
- Accessories & Equipment
- Body & Frame
- Brakes
- Drivelines & Axles
- Axle Shafts
- Final Drive, Differential (7-Speed Dual Clutch Transmission 0CJ, 0CK, 0CL, 0DN, 0DP) (Coupe)
- Final Drive, Differential (Rear Final Drive 0D2, 0D3, 0DB, 0B0, 0BX, 0DG, 0G2, 09R) (Coupe)
- Final Drive, Differential (Servicing - 7-Speed Dual Clutch Transmission 0CJ, 0CL, 0CK, 0DK, 0DN, 0DP, 0HL) (Coupe)
- General, Technical Data (Rear Final Drive 0D2, 0D3, 0DB, 0B0, 0BX, 0DG, 0G2, 09R) (Coupe)
- Differentials & Drive Axles
- Final Drive, Differential (7-Speed Dual Clutch Transmission 0CJ, 0CK, 0CL, 0DN, 0DP) (Coupe)
- Final Drive, Differential (Rear Final Drive 0D2, 0D3, 0DB, 0B0, 0BX, 0DG, 0G2, 09R) (Coupe)
- Final Drive, Differential (Servicing - 7-Speed Dual Clutch Transmission 0CJ, 0CL, 0CK, 0DK, 0DN, 0DP, 0HL) (Coupe)
- Gears, Shafts (7-Speed Dual Clutch Transmission 0CJ, 0CK, 0CL, 0DN, 0DP) (Coupe)
- Gears, Shafts (Servicing - 7-Speed Dual Clutch Transmission 0CJ, 0CL, 0CK, 0DK, 0DN, 0DP, 0HL) (Coupe)
- General, Technical Data (Rear Final Drive 0D2, 0D3, 0DB, 0B0, 0BX, 0DG, 0G2, 09R) (Coupe)
- Axle Shafts
- Electrical
- Body Electrical
- Charging Systems
- A5 QUATTRO - Component Locations
- Fuses & Circuit Breakers
- Gauges
- Motors, Switches, Relays
- Electrical System - (Starter, Generator And Cruise Control) (Coupe)
- Wiring Diagrams
- OEM Wiring Diagrams 2.0L Gasoline Engine , DMTA,DPAA (Coupe)
- OEM Wiring Diagrams 48 V System , (0K4),(VH2) (Coupe)
- OEM Wiring Diagrams A/C System , (9AK) (Coupe)
- OEM Wiring Diagrams A/C System , (9AQ) (Coupe)
- OEM Wiring Diagrams Access And Start Authorization , (2F0) (Coupe)
- OEM Wiring Diagrams Access And Start Authorization , (2F1) (Coupe)
- OEM Wiring Diagrams Access And Start Authorization (Coupe)
- OEM Wiring Diagrams Adaptive Cruise Control , (8T3),(8T8) (Coupe)
- OEM Wiring Diagrams Airbag Systems (USA) (Coupe)
- OEM Wiring Diagrams All-Wheel Drive , (GH2) (Coupe)
- OEM Wiring Diagrams Anti-Lock Brake System (Abs) (Coupe)
- OEM Wiring Diagrams Automatic Transmission , (G1G) (Coupe)
- OEM Wiring Diagrams Automatic Transmission (DSG) 7-Speed 0CK , (G1C),(G1D) (Coupe)
- OEM Wiring Diagrams Battery, Starter And Generator , (0K4),(VH2) (Coupe)
- OEM Wiring Diagrams Communication (Coupe)
- OEM Wiring Diagrams Convenience System , (L0L) (Coupe)
- OEM Wiring Diagrams Data Bus On Board Diagnostic Interface And Diagnostic Link Connector (DLC) (Coupe)
- OEM Wiring Diagrams Fuse Positions (Coupe)
- OEM Wiring Diagrams Headlamp , (8EX) (Coupe)
- OEM Wiring Diagrams Headlamp , (8IY) (Coupe)
- OEM Wiring Diagrams Heater , (9AC) (Coupe)
- OEM Wiring Diagrams Instrument Cluster , (9S5),(9S7) (Coupe)
- OEM Wiring Diagrams Instrument Cluster , (9S8),(9S9) (Coupe)
- OEM Wiring Diagrams Lane Change Assistance , (7Y1) (Coupe)
- OEM Wiring Diagrams MMI (Information Electronics 1) (Coupe)
- OEM Wiring Diagrams MULTIFUNCTION Steering Wheel (Coupe)
- OEM Wiring Diagrams Parking Aid, Front And Rear , (7X2) (Coupe)
- OEM Wiring Diagrams Parking Aid, Rear , (7X1) (Coupe)
- OEM Wiring Diagrams Parking Distance Control With Parallel Parking Assistance (Park Assist) , (7X5) (Coupe)
- OEM Wiring Diagrams Power Steering, Electromechanical , (1N8),(QZ7),(L0L) (Coupe)
- OEM Wiring Diagrams Seat Heating , (4A3),(4A4) (Coupe)
- OEM Wiring Diagrams Seat Ventilation , (4D3),(L0L) (Coupe)
- OEM Wiring Diagrams Seats Adjustment, Front Only , (3L4),(3L5),(7P1),(7P7) (Coupe)
- OEM Wiring Diagrams Seats Adjustment, Front Only , (3L4),(3L5),(8I6) (Coupe)
- OEM Wiring Diagrams Sound System , (8RM),(9VD) (Coupe)
- OEM Wiring Diagrams Sound System , (9VS) (Coupe)
- OEM Wiring Diagrams Standard Equipment , (L0L) (Coupe)
- OEM Wiring Diagrams Sunroof, Open Sky System , (3FB),(3FE),(3FU) (Coupe)
- OEM Wiring Diagrams TV Tuner , (QU1),(QV1) (Coupe)
- OEM Wiring Diagrams USB Connections For Data Transfer (Coupe)
- OEM Wiring Diagrams Windshield Defogger , (0K0),(0K4),(4GR),(4GY) (Coupe)
- System Wiring Diagrams
- Using lemon2025'S System Wiring Diagrams
- Wires (Coupe)
- Wiring (Coupe)
- Engine Mechanical
- Engine Performance
- Emissions
- Engine Control Systems
- Generic Scan Tool (4 Cylinder General Information) (Coupe)
- Generic Scan Tool (4 Cylinder - Engine Up To P0606 - Transmission DTC Tables) 2023 - (Coupe)
- Generic Scan Tool (4 Cylinder Engine - DTC Tables Thru P0118) 2024 (Coupe)
- Generic Scan Tool (4 Cylinder General Information) 2023 (Coupe)
- Generic Scan Tool (4 Cylinder General Information) 2024 (Coupe)
- Generic Scan Tool (4 Cylinder Transmission DTC Tables) 2024 (Coupe)
- Generic Scan Tool (6 Cylinder Brake System - Gateway Module DTC Tables) 2024 (Convertible)
- Fuel Delivery
- Ignition System
- Specifications
- System
- Generic Scan Tool (4 Cylinder General Information) (Coupe)
- Generic Scan Tool (4 Cylinder - Engine (From P053F) - Transmission DTC Tables) 2023 - (Coupe)
- Generic Scan Tool (4 Cylinder - Engine Up To P0606 - Transmission DTC Tables) 2023 - (Coupe)
- Generic Scan Tool (4 Cylinder Engine - DTC Tables Thru P0118) 2024 (Coupe)
- Generic Scan Tool (4 Cylinder General Information) 2023 (Coupe)
- Generic Scan Tool (4 Cylinder General Information) 2024 (Coupe)
- Generic Scan Tool (4 Cylinder Transmission DTC Tables) 2024 (Coupe)
- Generic Scan Tool (6 Cylinder Brake System - Gateway Module DTC Tables) 2024 (Convertible)
- Testing & Diagnosis
- Generic Scan Tool (4 Cylinder General Information) (Coupe)
- Generic Scan Tool (4 Cylinder - Engine (From P053F) - Transmission DTC Tables) 2023 - (Coupe)
- Generic Scan Tool (4 Cylinder - Engine Up To P0606 - Transmission DTC Tables) 2023 - (Coupe)
- Generic Scan Tool (4 Cylinder Engine - DTC Tables Thru P0118) 2024 (Coupe)
- Generic Scan Tool (4 Cylinder General Information) 2023 (Coupe)
- Generic Scan Tool (4 Cylinder General Information) 2024 (Coupe)
- Generic Scan Tool (4 Cylinder Transmission DTC Tables) 2024 (Coupe)
- Generic Scan Tool (6 Cylinder Brake System - Gateway Module DTC Tables) 2024 (Convertible)
- Tune-Up
- General Information
- Abbreviations
- Basic Trouble Shooting
- Brakes
- Check Lists
- Driveline/Axles
- DTC Index
- Electrical
- Engine
- Engine Performance
- Electrostatic Discharge Warning - General Information
- Engine Performance Diagnostic Routine Outline - General Information
- Engine Performance Safety Precautions
- Map - Engine Performance & Maintenance
- Parasitic Load Explanation & Test Procedures - General Information
- State Emission Standards - Diesel
- State Emission Standards - Gas
- Waveforms - Injector Pattern Tutorial - General Information
- Map - Exhaust Systems
- Heating, Ventilation & A/C (HVAC)
- Identification
- Metric Conversions
- OEM General Information
- 2023 AUDI Service (Coupe)
- 2024 AUDI Service (Coupe)
- General Information (Coupe)
- General, Technical Data (7-Speed Dual Clutch Transmission 0CJ, 0CK, 0CL, 0DN, 0DP) (Coupe)
- General, Technical Data (Body Exterior) (Coupe)
- General, Technical Data (Body Interior) (Coupe)
- General, Technical Data (Brake System) (Coupe)
- General, Technical Data (Communication) (Coupe)
- General, Technical Data (Electrical Equipment) (Coupe)
- General, Technical Data (Fuel Supply System) (Coupe)
- General, Technical Data (Heating, Ventilation And Air Conditioning) (Coupe)
- General, Technical Data (Oil Gauge Tester T40178 Service Values) (Coupe)
- General, Technical Data (Rear Final Drive 0D2, 0D3, 0DB, 0B0, 0BX, 0DG, 0G2, 09R) (Coupe)
- General, Technical Data (Refrigerant R1234YF Servicing) (Coupe)
- General, Technical Data (Servicing - 7-Speed Dual Clutch Transmission 0CJ, 0CL, 0CK, 0DK, 0DN, 0DP, 0HL) (Coupe)
- General, Technical Data (Suspension, Wheels, Steering) (Coupe)
- Genuine Oils For Warranty (Convertible)
- Genuine Oils For Warranty (Coupe)
- Maintenance Reminder Light (Reset Procedures)
- Specifications Index
- Steering
- Traction Control Disable Procedures
- Trouble Shooting - Manual Transmission - General Information
- Heating, Ventilation & A/C (HVAC)
- A/C Compressor
- General Servicing
- HVAC Control Systems
- Air Conditioning (Heating, Ventilation And Air Conditioning) (Coupe)
- Air Conditioning (Refrigerant R1234YF Servicing (A/C Compressor - Control Head)) (Coupe)
- Air Conditioning (Refrigerant R1234YF Servicing (Ac Service Station)) (Coupe)
- Air Conditioning (Refrigerant R1234YF Servicing (Refrigerant Circuit)) (Coupe)
- Air Conditioning (Refrigerant R134A Servicing (Capacities & Tools)) (Coupe)
- Air Conditioning (Refrigerant R134A Servicing (Pressures Checking)) (Coupe)
- Air Conditioning (Refrigerant R134A Servicing (Refrigerant Circuit - Pressures Checking)) (Coupe)
- Air Conditioning (Refrigerant R134A Servicing (Safety Precautions)) (Coupe)
- General, Technical Data (Heating, Ventilation And Air Conditioning) (Coupe)
- General, Technical Data (Refrigerant R1234YF Servicing) (Coupe)
- Heating, Ventilation (Coupe)
- Hybrid/Electric Powertrain
- Maintenance
- Restraints
- Steering
- Suspension
- Transmission
- Automatic Trans
- Clutch (7-Speed Dual Clutch Transmission 0CJ, 0CK, 0CL, 0DN, 0DP) (Coupe)
- Clutch (Servicing - 7-Speed Dual Clutch Transmission 0CJ, 0CL, 0CK, 0DK, 0DN, 0DP, 0HL) (Coupe)
- Controls, Housing (7-Speed Dual Clutch Transmission 0CJ, 0CK, 0CL, 0DN, 0DP) (Coupe)
- Controls, Housing (Servicing - 7-Speed Dual Clutch Transmission 0CJ, 0CL, 0CK, 0DK, 0DN, 0DP, 0HL) (Coupe)
- Gears, Shafts (7-Speed Dual Clutch Transmission 0CJ, 0CK, 0CL, 0DN, 0DP) (Coupe)
- Gears, Shafts (Servicing - 7-Speed Dual Clutch Transmission 0CJ, 0CL, 0CK, 0DK, 0DN, 0DP, 0HL) (Coupe)
- General, Technical Data (7-Speed Dual Clutch Transmission 0CJ, 0CK, 0CL, 0DN, 0DP) (Coupe)
- General, Technical Data (Servicing - 7-Speed Dual Clutch Transmission 0CJ, 0CL, 0CK, 0DK, 0DN, 0DP, 0HL) (Coupe)
- Clutch
- Manual Trans
- Transmission Control Systems
- Controls, Housing (7-Speed Dual Clutch Transmission 0CJ, 0CK, 0CL, 0DN, 0DP) (Coupe)
- Controls, Housing (Servicing - 7-Speed Dual Clutch Transmission 0CJ, 0CL, 0CK, 0DK, 0DN, 0DP, 0HL) (Coupe)
- General, Technical Data (7-Speed Dual Clutch Transmission 0CJ, 0CK, 0CL, 0DN, 0DP) (Coupe)
- General, Technical Data (Servicing - 7-Speed Dual Clutch Transmission 0CJ, 0CL, 0CK, 0DK, 0DN, 0DP, 0HL) (Coupe)
- Automatic Trans
- External Pages