Repair and Diagnosis

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• Quick Lookups
  • Common Specs & Procedures
  • DTC Index
    • DTC Index
    • DTC Index [CYMC] (1 Of 2)
    • DTC Index [CYMC] (2 Of 2)
    • Generic Scan Tool [CYMC,DJYA,DPAA] (3 Of 3)
    • Generic Scan Tool [CYMC,DJYA,DPAA] (General INFOAMATION)
    • Generic Scan Tool [CYMC,DJYA,DPAA] [Engine DTC Tables]
    • Generic Scan Tool [CYMC,DJYA,DPAA] [Transmission DTC Tables & Diagnostic Procedures]
  • Electrical Component Locations
    • A4 ALLROAD - Component Locations
    • General (Electrical System/Equipment), Technical Data
  • Fluids
  • Technical Bulletins
    • Safety Recalls
    • Technical Service Bulletins
  • Tire Fitment
  • Wiring Diagrams
    • General (Electrical System/Equipment), Technical Data
    • OEM Wiring Diagrams
    • System Wiring Diagrams
    • Using lemon2025'S System Wiring Diagrams
• Accessories & Equipment
  • Anti-Theft Systems
    • Front Doors, Central Locking System
    • Interior Lights, Lamps And Switches
    • Interior Lights, Switches
  • Body Interior
    • General (Body Exterior), Technical Data
  • Collision/Avoidance
    • Driver Assistance Systems Front Camera
    • Lane Change Assistance System
    • Parallel Parking Assist System
    • Parking Aid System
    • Peripheral Camera System
    • Rearview Camera System
    • Wheels, Tires, Wheel Alignment (Suspension, Wheels, Steering)
  • Communication Devices
    • General (Communication), Technical Data
    • General, Technical Data (Communication)
  • Cruise Control Systems
    • Adaptive Cruise Control (Acc) System
    • Adaptive Cruise Control (Acc) System (Adjustment)
    • Charging System (Battery, Starter And Generator) & Cruise Control (1 Of 2)
    • Charging System (Battery, Starter And Generator) & Cruise Control (2 Of 2)
    • Charging System (Battery, Starter, Generator) & Cruise Control (Battery & Adaptive Cruise Control)
    • Charging System (Battery, Starter, Generator) & Cruise Control (Battery & Charging)
    • Wheels, Tires, Wheel Alignment (Suspension, Wheels, Steering)
  • Drivers Assistance Systems - ADAS
    • Driver Assistance Systems Front Camera
    • Lane Change Assistance System
    • Parallel Parking Assist System
    • Parking Aid System
    • Peripheral Camera System
    • Rearview Camera System
    • Wheels, Tires, Wheel Alignment (Suspension, Wheels, Steering)
  • Entertainment Systems
    • Communication (1 Of 2)
    • Communication [Infotainment System]
  • Gauges & Instrument Panels
    • Instruments
  • Infotainment
    • Communication [Retrofitting Transmitter/Receiver Units]
    • Communication (1 Of 2)
    • Communication (2 Of 2)
    • Communication [Infotainment System]
  • Interior/Exterior Trim
    • Exterior Equipment
    • Interior Equipment
  • Interior/Illumination Lights
    • Interior Lights, Lamps And Switches
    • Interior Lights, Switches
  • Mirrors
    • Exterior Equipment
  • Seats
    • Interior Equipment
    • Seat Frames
    • Seat Upholstery, Covers
  • Warning Systems
    • Communication (1 Of 2)
    • Communication [Infotainment System]
  • Window Motors & Regulators
    • Exterior Equipment
    • Front Doors, Central Locking System
    • Glass, Window Regulators
    • Rear Doors
  • Wiper/Washer Systems
    • General (Brakes), Technical Data (Identification)
    • Windshield Washer System
    • Wiper/Washer Systems
  • Wiring System (Data Link Connectors, Pwr Dist., Grnd Dist.)
    • Wires
    • Wiring
• Body & Frame
  • Body, Cab Control Systems
    • General (Body Exterior), Technical Data
  • Door Locks
    • Front Doors, Central Locking System
    • Interior Lights, Lamps And Switches
    • Interior Lights, Switches
  • Exterior Body Panels
    • Body Front
    • Bumpers
    • Exterior Equipment
    • Front Doors, Central Locking System
    • General (Body Exterior), Technical Data
    • Hood, Lids
    • Rear Doors
  • Exterior/Interior Trim
    • Exterior Equipment
    • Interior Equipment
  • Mirrors
    • Exterior Equipment
  • Seats
    • Interior Equipment
    • Seat Frames
    • Seat Upholstery, Covers
  • Sun Roof/T-Top/Convertible Top
    • Convertible Top
    • Sunroof
  • Windows
    • Exterior Equipment
    • Front Doors, Central Locking System
    • Glass, Window Regulators
    • Rear Doors
• Brakes
  • Anti-Lock Brakes
    • Antilock Brake System
    • Antilock Brake System (1 Of 2)
    • Antilock Brake System (2 Of 2)
    • Antilock Brake System [CYMC, DFVA, CWGD, DBPA, DECA]
    • General (Brakes) , Technical Data
    • General (Brakes), Technical Data (Identification)
    • Hydraulic Brake Components [CYMC,DFVA,CWGD,DBPA,DECA]
  • Brakes Control Systems
    • Antilock Brake System
    • Antilock Brake System [CYMC, DFVA, CWGD, DBPA, DECA]
    • General (Brakes) , Technical Data
    • General (Brakes), Technical Data (Identification)
    • Hydraulic Brake Components [CYMC,DFVA,CWGD,DBPA,DECA]
  • Mechanical - Air
    • General (Brakes) , Technical Data
  • Mechanical - Hydraulic
    • Antilock Brake System
    • Antilock Brake System [CYMC, DFVA, CWGD, DBPA, DECA]
    • General (Brakes), Technical Data (Identification)
    • General, Technical Data (Brake System) ( 1 Of2 )
    • General, Technical Data (Brake System) (2 Of 2 )
    • Hydraulic Brake Components [CYMC,DFVA,CWGD,DBPA,DECA]
    • Hydraulic Components (Brake System) (1 Of 2)
    • Hydraulic Components (Brake System) (2 Of 2)
    • Mechanical Components (Brakes) (1 Of 2)
    • Mechanical Components (Brakes) (2 Of 2)
  • Parking Brake System
    • Antilock Brake System
    • Antilock Brake System [CYMC, DFVA, CWGD, DBPA, DECA]
    • General, Technical Data (Brake System) ( 1 Of2 )
    • General, Technical Data (Brake System) (2 Of 2 )
    • Hydraulic Brake Components [CYMC,DFVA,CWGD,DBPA,DECA]
    • Mechanical Components (Brakes) (1 Of 2)
    • Mechanical Components (Brakes) (2 Of 2)
  • Traction Control
    • Antilock Brake System
    • Antilock Brake System (1 Of 2)
    • Antilock Brake System (2 Of 2)
    • Antilock Brake System [CYMC, DFVA, CWGD, DBPA, DECA]
    • General (Brakes) , Technical Data
    • General (Brakes), Technical Data (Identification)
    • Hydraulic Brake Components [CYMC,DFVA,CWGD,DBPA,DECA]
• Drivelines & Axles
  • Axle Shafts
    • Final Drive, Differential (0CK,0CJA,0CLA,0DN,0DPA,0HLA,0DK,0DKA)
    • Final Drive, Differential (0CK,0CJA,0CLA,0DN,0DPA)
    • Front Suspension
    • Rear Suspension
  • Differentials & Drive Axles
    • Final Drive, Differential (0CK,0CJA,0CLA,0DN,0DPA,0HLA,0DK,0DKA)
    • Final Drive, Differential (0CK,0CJA,0CLA,0DN,0DPA)
    • Gears, Shafts (0CK,0CJA,0CLA,0DN,0DPA,0HLA,0DK,0DKA)
• Electrical
  • Body Electrical
    • General (Electrical System/Equipment), Technical Data
    • General, Technical Data [Electrical System]
    • Wires
    • Wiring
  • Charging Systems
    • Charging System (Battery, Starter And Generator) & Cruise Control (1 Of 2)
    • Charging System (Battery, Starter And Generator) & Cruise Control (2 Of 2)
    • Charging System (Battery, Starter, Generator) & Cruise Control (Battery & Adaptive Cruise Control)
    • Charging System (Battery, Starter, Generator) & Cruise Control (Battery & Charging)
    • General (Electrical System/Equipment), Technical Data
    • General, Technical Data [Electrical System]
  • Component Locations
    • A4 ALLROAD - Component Locations
    • General (Electrical System/Equipment), Technical Data
  • Fuses & Circuit Breakers
    • General (Electrical System/Equipment), Technical Data
    • Wires
    • Wiring
  • Gauges
    • Instruments
  • Motors, Switches, Relays
    • General (Electrical System/Equipment), Technical Data
    • General, Technical Data [Electrical System]
    • Wires
    • Wiring
  • Starter
    • Charging System (Battery, Starter And Generator) & Cruise Control (1 Of 2)
    • Charging System (Battery, Starter And Generator) & Cruise Control (2 Of 2)
    • Charging System (Battery, Starter, Generator) & Cruise Control (Battery & Adaptive Cruise Control)
    • Charging System (Battery, Starter, Generator) & Cruise Control (Battery & Charging)
  • Wiring Diagrams
    • General (Electrical System/Equipment), Technical Data
    • OEM Wiring Diagrams
    • System Wiring Diagrams
    • Using lemon2025'S System Wiring Diagrams
• Engine Mechanical
  • Blowers, Superchargers & Turbochargers
    • Fuel Supply
    • Turbocharger, Supercharger [CYMC,CYRB,CYRC,CWPB,DAXB,DAXC,CJEB,CJED,CJEE,CNCD,CNCE,CUHA,CUJA,CNCB,CUHB,DAYB,CYGA,CYNB,CYPA,CYPB,CYYA,CVJA,DDWA,DJYA,DKWA,DNTA,DKNA,DLHA,DLHB,DMFA,DKWB,DLGA]
    • Turbocharger, Supercharger [CYMC,CYRB,CYRC,CWPB,DDWA,DKNA,DKWA,DLHB,DDWB]
    • Turbocharger, Supercharger [CYMC] (1 Of 2)
    • Turbocharger, Supercharger [CYMC] (2 Of 2)
  • Cooling Fan
    • Cooling System [CYMC,CYRB,CYRC,CWPB,DAXB,DAXC,CJEB,CJED,CJEE,CNCD,CNCE,CUHA,CUJA,CNCB,CUHB,DAYB,CYGA,CYNB,CYPA,CYPB,CYYA,CVJA,DDWA,DJYA,DKWA,DNTA,DKNA,DLHA,DLHB,DMFA,DKWB,DLGA]
    • Cooling System [CYMC,CYRB,CYRC,CWPB,DDWA,DKNA,DKWA,DLHB,DDWB]
    • Cooling System [CYMC] (1 Of 2)
    • Cooling System [CYMC] (2 Of 2)
    • Cooling System [DMTA,DPAA,DPUA,DPVA,DMTC]
  • Cooling System (Mechanical)
    • Cooling System [CYMC,CYRB,CYRC,CWPB,DAXB,DAXC,CJEB,CJED,CJEE,CNCD,CNCE,CUHA,CUJA,CNCB,CUHB,DAYB,CYGA,CYNB,CYPA,CYPB,CYYA,CVJA,DDWA,DJYA,DKWA,DNTA,DKNA,DLHA,DLHB,DMFA,DKWB,DLGA]
    • Cooling System [CYMC,CYRB,CYRC,CWPB,DDWA,DKNA,DKWA,DLHB,DDWB]
    • Cooling System [CYMC] (1 Of 2)
    • Cooling System [CYMC] (2 Of 2)
    • Cooling System [DMTA,DPAA,DPUA,DPVA,DMTC]
    • General, Technical Data [CYMC,CYRB,CYRC,CWPB,DDWA,DKNA,DKWA,DLHB,DDWB]
    • General, Technical Data [CYMC] (1 Of 2)
    • General, Technical Data [CYMC] (2 Of 2)
    • General, Technical Data [DMTA,DPAA,DPUA,DPVA,DMTC]
  • Exhaust
    • Exhaust System, Emission Controls [CYMC] (1 Of 2)
    • Exhaust System, Emission Controls [CYMC] (2 Of 2)
    • General, Technical Data (0CK,0CJA,0CLA,0DN,0DPA,0HLA,0DK,0DKA)
    • General, Technical Data (0CK,0CJA,0CLA,0DN,0DPA)
    • General, Technical Data (Body Exterior)
    • General, Technical Data [CYMC,CYRB,CYRC,CWPB,DAXB,DAXC,CJEB,CJED,CJEE,CNCD,CNCE,CUHA,CUJA,CNCB,CUHB,DAYB,CYGA,CYNB,CYPA,CYPB,CYYA,CVJA,DDWA,DJYA,DKWA,DNTA,DKNA,DLHA,DLHB,DMFA,DKWB,DLGA]
    • General, Technical Data [CYMC,CYRB,CYRC,CWPB,DDWA,DKNA,DKWA,DLHB,DDWB]
    • General, Technical Data [CYMC] (1 Of 2)
    • General, Technical Data [CYMC] (2 Of 2)
    • General, Technical Data [DMTA,DPAA,DPUA,DPVA,DMTC]
    • Wiring Diagram [CYMC]
  • Fuel System
    • Fuel Supply
    • Fuel Supply (1 Of 2)
    • Fuel Supply (2 Of 2)
    • General (Fuel Supply System), Technical Data
    • General, Technical Data (0CK,0CJA,0CLA,0DN,0DPA,0HLA,0DK,0DKA)
    • General, Technical Data (0CK,0CJA,0CLA,0DN,0DPA)
    • General, Technical Data (Body Exterior)
    • General, Technical Data [CYMC,CYRB,CYRC,CWPB,DAXB,DAXC,CJEB,CJED,CJEE,CNCD,CNCE,CUHA,CUJA,CNCB,CUHB,DAYB,CYGA,CYNB,CYPA,CYPB,CYYA,CVJA,DDWA,DJYA,DKWA,DNTA,DKNA,DLHA,DLHB,DMFA,DKWB,DLGA]
    • General, Technical Data [CYMC,CYRB,CYRC,CWPB,DDWA,DKNA,DKWA,DLHB,DDWB]
    • General, Technical Data [CYMC] (1 Of 2)
    • General, Technical Data [CYMC] (2 Of 2)
    • General, Technical Data [DMTA,DPAA,DPUA,DPVA,DMTC]
    • General, Technical Data [Fuel Supply System]
    • MULTIPORT Fuel Injection [CYMC,CYRB,CYRC,CWPB,DAXB,DAXC,CJEB,CJED,CJEE,CNCD,CNCE,CUHA,CUJA,CNCB,CUHB,DAYB,CYGA,CYNB,CYPA,CYPB,CYYA,CVJA,DDWA,DJYA,DKWA,DNTA,DKNA,DLHA,DLHB,DMFA,DKWB,DLGA]
    • MULTIPORT Fuel Injection [CYMC,CYRB,CYRC,CWPB,DDWA,DKNA,DKWA,DLHB,DDWB]
    • MULTIPORT Fuel Injection [CYMC] (1 Of 2)
    • MULTIPORT Fuel Injection [CYMC] (2 Of 2)
    • MULTIPORT Fuel Injection [DMTA,DPAA,DPUA,DPVA,DMTC]
    • Wiring Diagram [CYMC]
  • Lubrication System
    • General (Oil Gauge Tester T40178 Service Values:), Technical Data
    • General, Technical Data (0CK,0CJA,0CLA,0DN,0DPA,0HLA,0DK,0DKA)
    • General, Technical Data (0CK,0CJA,0CLA,0DN,0DPA)
    • General, Technical Data (Body Exterior)
    • General, Technical Data [CYMC,CYRB,CYRC,CWPB,DAXB,DAXC,CJEB,CJED,CJEE,CNCD,CNCE,CUHA,CUJA,CNCB,CUHB,DAYB,CYGA,CYNB,CYPA,CYPB,CYYA,CVJA,DDWA,DJYA,DKWA,DNTA,DKNA,DLHA,DLHB,DMFA,DKWB,DLGA]
    • General, Technical Data [CYMC,CYRB,CYRC,CWPB,DDWA,DKNA,DKWA,DLHB,DDWB]
    • General, Technical Data [CYMC] (1 Of 2)
    • General, Technical Data [CYMC] (2 Of 2)
    • General, Technical Data [DMTA,DPAA,DPUA,DPVA,DMTC]
    • Lubrication [CYMC, CYRB, CYRC, CWPB, DAXB, DAXC, CJEB, CJED, CJEE, CNCD, CNCE, CUHA, CUJA, CNCB, CUHB, DAYB, CYGA, CYNB, CYPA, CYPB, CYYA, CVJA, DDWA, DJYA, DKWA, DNTA, DKNA, DLHA, DLHB, DMFA, DKWB, DLGA]
    • Lubrication [CYMC,CYRB,CYRC,CWPB,DDWA,DKNA,DKWA,DLHB,DDWB]
    • Lubrication [CYMC] (1 Of 2)
    • Lubrication [CYMC] (2 Of 2)
    • Lubrication [DMTA,DPAA,DPUA,DPVA,DMTC]
    • Wiring Diagram [CYMC]
  • Mechanical
    • Crankshaft, Cylinder Block [CYMC,CYRB,CYRC,CWPB,DAXB,DAXC,CJEB,CJED,CJEE,CNCD,CNCE,CUHA,CUJA,CNCB,CUHB,DAYB,CYGA,CYNB,CYPA,CYPB,CYYA,CVJA,DDWA,DJYA,DKWA,DNTA,DKNA,DLHA,DLHB,DMFA,DKWB,DLGA]
    • Crankshaft, Cylinder Block [CYMC,CYRB,CYRC,CWPB,DDWA,DKNA,DKWA,DLHB,DDWB]
    • Crankshaft, Cylinder Block [CYMC] (1 Of 2)
    • Crankshaft, Cylinder Block [CYMC] (2 Of 2)
    • Crankshaft, Cylinder Block [DMTA,DPAA,DPUA,DPVA,DMTC]
    • Cylinder Head, VALVETRAIN [CYMC,CYRB,CYRC,CWPB,DAXB,DAXC,CJEB,CJED,CJEE,CNCD,CNCE,CUHA,CUJA,CNCB,CUHB,DAYB,CYGA,CYNB,CYPA,CYPB,CYYA,CVJA,DDWA,DJYA,DKWA,DNTA,DKNA,DLHA,DLHB,DMFA,DKWB,DLGA]
    • Cylinder Head, VALVETRAIN [CYMC,CYRB,CYRC,CWPB,DDWA,DKNA,DKWA,DLHB,DDWB]
    • Cylinder Head, VALVETRAIN [CYMC] (1 Of 2)
    • Cylinder Head, VALVETRAIN [CYMC] (2 Of 2)
    • Cylinder Head, VALVETRAIN [DMTA,DPAA,DPUA,DPVA,DMTC]
    • Engine Assembly [CYMC] (1 Of 2)
    • Engine Assembly [CYMC] (2 Of 2)
    • General, Technical Data (0CK,0CJA,0CLA,0DN,0DPA,0HLA,0DK,0DKA)
    • General, Technical Data (0CK,0CJA,0CLA,0DN,0DPA)
    • General, Technical Data (Body Exterior)
    • General, Technical Data [CYMC,CYRB,CYRC,CWPB,DAXB,DAXC,CJEB,CJED,CJEE,CNCD,CNCE,CUHA,CUJA,CNCB,CUHB,DAYB,CYGA,CYNB,CYPA,CYPB,CYYA,CVJA,DDWA,DJYA,DKWA,DNTA,DKNA,DLHA,DLHB,DMFA,DKWB,DLGA]
    • General, Technical Data [CYMC,CYRB,CYRC,CWPB,DDWA,DKNA,DKWA,DLHB,DDWB]
    • General, Technical Data [CYMC] (1 Of 2)
    • General, Technical Data [CYMC] (2 Of 2)
    • General, Technical Data [DMTA,DPAA,DPUA,DPVA,DMTC]
    • Wiring Diagram [CYMC]
  • Starter
    • Charging System (Battery, Starter And Generator) & Cruise Control (1 Of 2)
    • Charging System (Battery, Starter And Generator) & Cruise Control (2 Of 2)
    • Charging System (Battery, Starter, Generator) & Cruise Control (Battery & Adaptive Cruise Control)
    • Charging System (Battery, Starter, Generator) & Cruise Control (Battery & Charging)
• Engine Performance
  • Emissions
    • Emission Applications
    • Emission Control Abbreviations
    • State Emission Standards - Diesel
    • State Emission Standards - Gas
  • Engine Control Systems
    • Generic Scan Tool [CYMC,DAYB,DJYA] (General Information)
    • Generic Scan Tool [CYMC,DAYB,DJYA] (Transmission DTC & Diagnostic Procedures)
    • Generic Scan Tool [CYMC,DAYB,DJYA] (Transmission DTC Tables)
    • Generic Scan Tool [CYMC,DJYA,DPAA] (3 Of 3)
    • Generic Scan Tool [CYMC,DJYA,DPAA] (General INFOAMATION)
    • Generic Scan Tool [CYMC,DJYA,DPAA] [Engine DTC Tables]
    • Generic Scan Tool [CYMC,DJYA,DPAA] [Transmission DTC Tables & Diagnostic Procedures]
  • Fuel Delivery
    • Fuel Supply
    • Fuel Supply (1 Of 2)
    • Fuel Supply (2 Of 2)
    • General (Fuel Supply System), Technical Data
    • General, Technical Data (0CK,0CJA,0CLA,0DN,0DPA,0HLA,0DK,0DKA)
    • General, Technical Data (0CK,0CJA,0CLA,0DN,0DPA)
    • General, Technical Data (Body Exterior)
    • General, Technical Data [CYMC,CYRB,CYRC,CWPB,DAXB,DAXC,CJEB,CJED,CJEE,CNCD,CNCE,CUHA,CUJA,CNCB,CUHB,DAYB,CYGA,CYNB,CYPA,CYPB,CYYA,CVJA,DDWA,DJYA,DKWA,DNTA,DKNA,DLHA,DLHB,DMFA,DKWB,DLGA]
    • General, Technical Data [CYMC,CYRB,CYRC,CWPB,DDWA,DKNA,DKWA,DLHB,DDWB]
    • General, Technical Data [CYMC] (1 Of 2)
    • General, Technical Data [CYMC] (2 Of 2)
    • General, Technical Data [DMTA,DPAA,DPUA,DPVA,DMTC]
    • General, Technical Data [Fuel Supply System]
    • MULTIPORT Fuel Injection [CYMC,CYRB,CYRC,CWPB,DAXB,DAXC,CJEB,CJED,CJEE,CNCD,CNCE,CUHA,CUJA,CNCB,CUHB,DAYB,CYGA,CYNB,CYPA,CYPB,CYYA,CVJA,DDWA,DJYA,DKWA,DNTA,DKNA,DLHA,DLHB,DMFA,DKWB,DLGA]
    • MULTIPORT Fuel Injection [CYMC,CYRB,CYRC,CWPB,DDWA,DKNA,DKWA,DLHB,DDWB]
    • MULTIPORT Fuel Injection [CYMC] (1 Of 2)
    • MULTIPORT Fuel Injection [CYMC] (2 Of 2)
    • MULTIPORT Fuel Injection [DMTA,DPAA,DPUA,DPVA,DMTC]
    • Wiring Diagram [CYMC]
  • Ignition System
    • General, Technical Data (0CK,0CJA,0CLA,0DN,0DPA,0HLA,0DK,0DKA)
    • General, Technical Data (0CK,0CJA,0CLA,0DN,0DPA)
    • General, Technical Data (Body Exterior)
    • General, Technical Data [CYMC,CYRB,CYRC,CWPB,DAXB,DAXC,CJEB,CJED,CJEE,CNCD,CNCE,CUHA,CUJA,CNCB,CUHB,DAYB,CYGA,CYNB,CYPA,CYPB,CYYA,CVJA,DDWA,DJYA,DKWA,DNTA,DKNA,DLHA,DLHB,DMFA,DKWB,DLGA]
    • General, Technical Data [CYMC,CYRB,CYRC,CWPB,DDWA,DKNA,DKWA,DLHB,DDWB]
    • General, Technical Data [CYMC] (1 Of 2)
    • General, Technical Data [CYMC] (2 Of 2)
    • General, Technical Data [DMTA,DPAA,DPUA,DPVA,DMTC]
    • Ignition/Glow Plug System [CYMC,CYRB,CYRC,CWPB,DAXB,DAXC,CJEB,CJED,CJEE,CNCD,CNCE,CUHA,CUJA,CNCB,CUHB,DAYB,CYGA,CYNB,CYPA,CYPB,CYYA,CVJA,DDWA,DJYA,DKWA,DNTA,DKNA,DLHA,DLHB,DMFA,DKWB,DLGA]
    • Ignition/Glow Plug System [CYMC,CYRB,CYRC,CWPB,DDWA,DKNA,DKWA,DLHB,DDWB]
    • Ignition/Glow Plug System [CYMC] (1 Of 2)
    • Ignition/Glow Plug System [CYMC] (2 Of 2)
    • Ignition/Glow Plug System [DMTA,DPAA,DPUA,DPVA,DMTC]
    • Wiring Diagram [CYMC]
  • Remove, Overhaul & Install
    • General, Technical Data (0CK,0CJA,0CLA,0DN,0DPA,0HLA,0DK,0DKA)
    • General, Technical Data (0CK,0CJA,0CLA,0DN,0DPA)
    • General, Technical Data (Body Exterior)
    • General, Technical Data [CYMC,CYRB,CYRC,CWPB,DAXB,DAXC,CJEB,CJED,CJEE,CNCD,CNCE,CUHA,CUJA,CNCB,CUHB,DAYB,CYGA,CYNB,CYPA,CYPB,CYYA,CVJA,DDWA,DJYA,DKWA,DNTA,DKNA,DLHA,DLHB,DMFA,DKWB,DLGA]
    • Wiring Diagram [CYMC]
  • Specifications
    • Firing Order & Cylinder Identification
  • System
    • Generic Scan Tool [CYMC,DAYB,DJYA] (General Information)
    • Generic Scan Tool [CYMC,DAYB,DJYA] (Transmission DTC & Diagnostic Procedures)
    • Generic Scan Tool [CYMC,DAYB,DJYA] (Transmission DTC Tables)
    • Generic Scan Tool [CYMC,DJYA,DPAA] (3 Of 3)
    • Generic Scan Tool [CYMC,DJYA,DPAA] (General INFOAMATION)
    • Generic Scan Tool [CYMC,DJYA,DPAA] [Engine DTC Tables]
    • Generic Scan Tool [CYMC,DJYA,DPAA] [Transmission DTC Tables & Diagnostic Procedures]
  • Testing & Diagnosis
    • Generic Scan Tool [CYMC,DAYB,DJYA] (General Information)
    • Generic Scan Tool [CYMC,DAYB,DJYA] (Transmission DTC & Diagnostic Procedures)
    • Generic Scan Tool [CYMC,DAYB,DJYA] (Transmission DTC Tables)
    • Generic Scan Tool [CYMC,DJYA,DPAA] (3 Of 3)
    • Generic Scan Tool [CYMC,DJYA,DPAA] (General INFOAMATION)
    • Generic Scan Tool [CYMC,DJYA,DPAA] [Engine DTC Tables]
    • Generic Scan Tool [CYMC,DJYA,DPAA] [Transmission DTC Tables & Diagnostic Procedures]
  • Tune-Up
    • General, Technical Data (0CK,0CJA,0CLA,0DN,0DPA,0HLA,0DK,0DKA)
    • General, Technical Data (0CK,0CJA,0CLA,0DN,0DPA)
    • General, Technical Data (Body Exterior)
    • General, Technical Data [CYMC,CYRB,CYRC,CWPB,DAXB,DAXC,CJEB,CJED,CJEE,CNCD,CNCE,CUHA,CUJA,CNCB,CUHB,DAYB,CYGA,CYNB,CYPA,CYPB,CYYA,CVJA,DDWA,DJYA,DKWA,DNTA,DKNA,DLHA,DLHB,DMFA,DKWB,DLGA]
    • General, Technical Data [CYMC,CYRB,CYRC,CWPB,DDWA,DKNA,DKWA,DLHB,DDWB]
    • General, Technical Data [CYMC] (1 Of 2)
    • General, Technical Data [CYMC] (2 Of 2)
    • General, Technical Data [DMTA,DPAA,DPUA,DPVA,DMTC]
    • Ignition/Glow Plug System [CYMC,CYRB,CYRC,CWPB,DAXB,DAXC,CJEB,CJED,CJEE,CNCD,CNCE,CUHA,CUJA,CNCB,CUHB,DAYB,CYGA,CYNB,CYPA,CYPB,CYYA,CVJA,DDWA,DJYA,DKWA,DNTA,DKNA,DLHA,DLHB,DMFA,DKWB,DLGA]
    • Ignition/Glow Plug System [CYMC,CYRB,CYRC,CWPB,DDWA,DKNA,DKWA,DLHB,DDWB]
    • Ignition/Glow Plug System [CYMC] (1 Of 2)
    • Ignition/Glow Plug System [CYMC] (2 Of 2)
    • Ignition/Glow Plug System [DMTA,DPAA,DPUA,DPVA,DMTC]
    • Wiring Diagram [CYMC]
• General Information
  • Abbreviations
    • Commonly Used Abbreviations - General Information
    • Emission Control Abbreviations
  • Basic Trouble Shooting
    • Basic Trouble Shooting - General Information
    • Commonly Used Abbreviations - General Information
    • Emission Control Abbreviations
    • Engine Performance - Trouble Shooting - General Information
  • Brakes
    • Anti-Lock Brake Safety Precautions - General Information
    • Hydraulic Brake Components [CYMC,DFVA,CWGD,DBPA,DECA]
    • Map - Brake Systems
    • Map - Routine Inspection Reference Guide
  • Check Lists
    • Symptom Check List Worksheet - General Information
  • Driveline/Axles
    • Drive Axle Noise Diagnosis - General Information
    • Gear Tooth Contact Patterns - General Information
    • Map - Drive Train & Transmission
    • Trouble Shooting - Clutches - General Information
  • DTC Index
    • DTC Index
    • DTC Index [CYMC] (1 Of 2)
    • DTC Index [CYMC] (2 Of 2)
    • Generic Scan Tool [CYMC,DJYA,DPAA] (3 Of 3)
    • Generic Scan Tool [CYMC,DJYA,DPAA] (General INFOAMATION)
    • Generic Scan Tool [CYMC,DJYA,DPAA] [Engine DTC Tables]
    • Generic Scan Tool [CYMC,DJYA,DPAA] [Transmission DTC Tables & Diagnostic Procedures]
  • Electrical
    • Map - Electrical Systems
    • Using lemon2025'S System Wiring Diagrams
  • Engine
    • Engine Overhaul Procedures - General Information
    • General Cooling System Service - General Information
  • 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)
    • Map - Heating, Ventilation, & Air Conditioning
  • Identification
    • CANADIAN Model Cross-Reference
    • General (Transmission), Technical Data
    • General (Transmission), Technical Data (General Repair Information)
    • General, Technical Data [CYMC,CYRB,CYRC,CWPB,DDWA,DKNA,DKWA,DLHB,DDWB]
    • General, Technical Data [CYMC] (1 Of 2)
    • General, Technical Data [CYMC] (2 Of 2)
    • General, Technical Data [DMTA,DPAA,DPUA,DPVA,DMTC]
  • Metric Conversions
    • Engine Displacement Conversion Table - ECAT
    • Metric Conversions
  • OEM General Information
    • Automatic Stop/Start Disable
  • Specifications Index
    • Common Specs & Procedures
  • Steering
    • Map - Steering, Suspension, Wheel Alignment, Wheels & Tires
    • Wheel Alignment Theory & Operation - General Information
  • Traction Control Disable Procedures
  • Trouble Shooting - Manual Transmission - General Information
• Heating, Ventilation & A/C (HVAC)
  • A/C Compressor
    • Air Conditioning
    • AIR CONDITIONING (1 Of 3)
    • AIR CONDITIONING (2 Of 3)
    • AIR CONDITIONING (3 Of 3)
    • Air Conditioning (Refrigerant R1234YF Servicing) (1 Of 2)
    • Air Conditioning (Refrigerant R1234YF Servicing) (2 Of 2)
    • Air Conditioning (Refrigerant R134A Servicing) (1 Of 2)
    • Air Conditioning (Refrigerant R134A Servicing) (2 Of 2)
    • AIR CONDITIONING [R1234yf Servicing] (A/C SERVICE STATION)
    • AIR CONDITIONING [R1234yf Servicing] (REFRIGERANT CIRCUIT)
    • AIR CONDITIONING [R1234yf Servicing] (TOOLS & TESTING)
    • AIR CONDITIONING [R134a Servicing] (CAPACITIES)
    • AIR CONDITIONING [R134a Servicing] (GENERAL INFORMATION)
    • AIR CONDITIONING [R134a Servicing] (REFRIGERANT CIRCUIT COMPONENTS)
    • AIR CONDITIONING [R134a Servicing] (REFRIGERANT CIRCUIT)
    • AIR CONDITIONING [R134a Servicing] (WARNINGS FOR HIGH VOLTAGE SYSTEM)
  • General Servicing
    • Air Conditioning
    • AIR CONDITIONING (1 Of 3)
    • AIR CONDITIONING (2 Of 3)
    • AIR CONDITIONING (3 Of 3)
    • Air Conditioning (Refrigerant R1234YF Servicing) (1 Of 2)
    • Air Conditioning (Refrigerant R1234YF Servicing) (2 Of 2)
    • Air Conditioning (Refrigerant R134A Servicing) (1 Of 2)
    • Air Conditioning (Refrigerant R134A Servicing) (2 Of 2)
    • AIR CONDITIONING [R1234yf Servicing] (A/C SERVICE STATION)
    • AIR CONDITIONING [R1234yf Servicing] (REFRIGERANT CIRCUIT)
    • AIR CONDITIONING [R1234yf Servicing] (TOOLS & TESTING)
    • AIR CONDITIONING [R134a Servicing] (CAPACITIES)
    • AIR CONDITIONING [R134a Servicing] (GENERAL INFORMATION)
    • AIR CONDITIONING [R134a Servicing] (REFRIGERANT CIRCUIT COMPONENTS)
    • AIR CONDITIONING [R134a Servicing] (REFRIGERANT CIRCUIT)
    • AIR CONDITIONING [R134a Servicing] (WARNINGS FOR HIGH VOLTAGE SYSTEM)
    • General (HVAC), Technical Data
    • GENERAL (HVAC), TECHNICAL DATA (R1234yf Servicing)
    • General, Technical Data (HVAC)
    • General, Technical Data (Refrigerant R1234YF Servicing)
  • HVAC Control Systems
    • Air Conditioning
    • AIR CONDITIONING (1 Of 3)
    • AIR CONDITIONING (2 Of 3)
    • AIR CONDITIONING (3 Of 3)
    • Air Conditioning (Refrigerant R1234YF Servicing) (1 Of 2)
    • Air Conditioning (Refrigerant R1234YF Servicing) (2 Of 2)
    • Air Conditioning (Refrigerant R134A Servicing) (1 Of 2)
    • Air Conditioning (Refrigerant R134A Servicing) (2 Of 2)
    • AIR CONDITIONING [R1234yf Servicing] (A/C SERVICE STATION)
    • AIR CONDITIONING [R1234yf Servicing] (REFRIGERANT CIRCUIT)
    • AIR CONDITIONING [R1234yf Servicing] (TOOLS & TESTING)
    • AIR CONDITIONING [R134a Servicing] (CAPACITIES)
    • AIR CONDITIONING [R134a Servicing] (GENERAL INFORMATION)
    • AIR CONDITIONING [R134a Servicing] (REFRIGERANT CIRCUIT COMPONENTS)
    • AIR CONDITIONING [R134a Servicing] (REFRIGERANT CIRCUIT)
    • AIR CONDITIONING [R134a Servicing] (WARNINGS FOR HIGH VOLTAGE SYSTEM)
    • General (HVAC), Technical Data
    • GENERAL (HVAC), TECHNICAL DATA (R1234yf Servicing)
    • General, Technical Data (HVAC)
    • General, Technical Data (Refrigerant R1234YF Servicing)
    • Heating
    • Heating, Ventilation
  • Solar Ventilation
    • AIR CONDITIONING (1 Of 3)
    • AIR CONDITIONING (2 Of 3)
    • AIR CONDITIONING (3 Of 3)
    • AIR CONDITIONING [R1234yf Servicing] (REFRIGERANT CIRCUIT)
    • AIR CONDITIONING [R1234yf Servicing] (TOOLS & TESTING)
    • AIR CONDITIONING [R134a Servicing] (CAPACITIES)
    • AIR CONDITIONING [R134a Servicing] (GENERAL INFORMATION)
    • AIR CONDITIONING [R134a Servicing] (REFRIGERANT CIRCUIT COMPONENTS)
    • AIR CONDITIONING [R134a Servicing] (REFRIGERANT CIRCUIT)
    • AIR CONDITIONING [R134a Servicing] (WARNINGS FOR HIGH VOLTAGE SYSTEM)
• Maintenance
  • Procedures
    • Maintenance, Diagnosis (2020 AUDI Service)
    • Maintenance, Diagnosis (2020 Fluid Capacity Tables & Maintenance Intervals)
    • Maintenance, Diagnosis (2020 Fluid Capacity Tables)
    • Maintenance, Diagnosis (2020 Maintenance Intervals/Schedule)
  • Maintenance, Diagnosis (2020 Maintenance Intervals/Schedule)
• Restraints
  • Air Bag, SRS
    • General (Body Interior), Technical Data
    • General, Technical Data (Body Interior)
    • Passenger Protection, Airbags, Seat Belts
  • Passive Restraints
    • General (Body Interior), Technical Data
    • General, Technical Data (Body Interior)
    • Interior Equipment
    • Passenger Protection, Airbags, Seat Belts
• Steering
  • Electronic Steering
    • Wheels, Tires, Wheel Alignment (Suspension, Wheels, Steering)
  • Manual Steering
  • Power Steering
  • Steering Column
  • Steering Control Systems
    • Dynamic Steering System
  • Steering Gear
    • General (Suspension), Technical Data
    • General, Technical Data (Suspension)
    • Steering
  • Steering Linkage
• Suspension
  • Electronic Suspension
    • Self-Leveling Suspension
  • Front Suspension
    • Front Suspension
    • General (Suspension), Technical Data
    • General, Technical Data (Suspension)
  • Rear Suspension
    • General (Suspension), Technical Data
    • General, Technical Data (Suspension)
    • Rear Suspension
  • Wheel Alignment
    • AUDI Wheel Alignment Specifications - A4 AVANT
    • General (Suspension), Technical Data
    • General, Technical Data (Suspension)
    • Wheels, Tires, Wheel Alignment (Suspension, Wheels, Steering)
  • Wheels & Tire System
    • General, Technical Data (Suspension)
    • Wheels, Tires And Wheel Alignment (Wheel And Tire Guide General Information)
    • Wheels, Tires And Wheel Alignment (Wheel And Tire Guide) (1 Of 2)
    • Wheels, Tires And Wheel Alignment (Wheel And Tire Guide) (2 Of 2)
    • Wheels, Tires, Wheel Alignment (Suspension, Wheels, Steering)
• Transmission
  • Automatic Trans
    • Gears, Shafts (0CK,0CJA,0CLA,0DN,0DPA,0HLA,0DK,0DKA)
    • General (Transmission), Technical Data
    • General (Transmission), Technical Data (General Repair Information)
  • Clutch
    • Clutch (1 Of 2)
    • Clutch (2 Of 2)
    • Clutch [7-Speed Dual Clutch Transmission 0CJ, 0CK, 0CL, 0DN, 0DP]
  • Manual Trans
    • Final Drive, Differential (0CK,0CJA,0CLA,0DN,0DPA,0HLA,0DK,0DKA)
    • Final Drive, Differential (0CK,0CJA,0CLA,0DN,0DPA)
    • Gears, Shafts (0CK,0CJA,0CLA,0DN,0DPA,0HLA,0DK,0DKA)
  • Transmission Control Systems
    • Controls, Housing (1 Of 2)
    • Controls, Housing (2 Of 2)
    • Controls, Housing (7-Speed Dual Clutch Transmission 0CJ, 0CK, 0CL, 0DN, 0DP)
    • Controls, Housing [Servicing - 7-Speed Dual Clutch Transmission 0CJ, 0CL, 0CK, 0DN, 0DP]
    • Generic Scan Tool [CYMC,DAYB,DJYA] (General Information)
    • Generic Scan Tool [CYMC,DAYB,DJYA] (Transmission DTC & Diagnostic Procedures)
    • Generic Scan Tool [CYMC,DAYB,DJYA] (Transmission DTC Tables)
    • Generic Scan Tool [CYMC,DJYA,DPAA] (3 Of 3)
    • Generic Scan Tool [CYMC,DJYA,DPAA] (General INFOAMATION)
    • Generic Scan Tool [CYMC,DJYA,DPAA] [Engine DTC Tables]
    • Generic Scan Tool [CYMC,DJYA,DPAA] [Transmission DTC Tables & Diagnostic Procedures]
• External Pages