Repair and Diagnosis

You are viewing the "split tree" of links. The tree is cut off at a certain depth to keep the page loading fast, but you may have to click multiple links to get to the content you want.
View "full tree" with all links on one page (will load slowly, but easier to use ctrl-f to search all pages)

Expand All (for easy ctrl-f) Collapse All

• Quick Lookups
  • Common Specs & Procedures
    • Common Specs & Procedures
    • General, Technical Data (6-Cylinder Direct Injection 3.0L 4V TFSI Engine Ea839)
    • General, Technical Data (8-Speed Automatic Transmission 0D5)
    • General, Technical Data (Body Exterior)
    • General, Technical Data (Body Interior)
    • General, Technical Data (Brake System) (4M)
    • General, Technical Data (Brake System) (4MN)
    • General, Technical Data (DCBD) (Oil Gauge Tester T40178 Service Values)
    • General, Technical Data (Driver Assistance Systems)
    • General, Technical Data (Electrical Equipment)
    • General, Technical Data (Fuel Supply - Gasoline Engines)
    • General, Technical Data (Heating, Ventilation And Air Conditioning)
    • General, Technical Data (Rear Final Drive 0D2, 0D3, 0DB, 0B0, 0BX, 0DG, 0G2, 09R)
    • General, Technical Data (Refrigerant R1234YF Servicing)
    • General, Technical Data (Servicing - 6-Cylinder 2.9L; 3.0L 4V TFSI Ea839 Engine)
    • General, Technical Data (Servicing - 8-Speed Automatic Transmission)
  • DTC Index
    • DTC Index (3.0L) (Thru U0093)
    • DTC Index (3.0L) (Thru U0415)
    • DTC Index (Thru P0562)
    • DTC Index (Thru U0415)
  • Electrical Component Locations
    • Q8 - Component Locations
  • Fluids
  • Technical Bulletins
    • Safety Recalls
    • Technical Service Bulletins
  • Tire Fitment
  • Wiring Diagrams
    • OEM Wiring Diagrams 12 V Sockets, Cigarette Lighter
    • OEM Wiring Diagrams 3.0L Gasoline Engine , DCBD
    • OEM Wiring Diagrams 4.0L Gasoline Engine , DCUE,DWRB
    • OEM Wiring Diagrams 4.0L Gasoline Engine , DHUB,DWNB
    • OEM Wiring Diagrams 48 V System , (VH2),(VH3)
    • OEM Wiring Diagrams A/C System , (9AD)
    • OEM Wiring Diagrams A/C System , (9AE)
    • OEM Wiring Diagrams A/C System , (9AQ)
    • OEM Wiring Diagrams A/C System , (9AU)
    • OEM Wiring Diagrams A/C System , (KH5)
    • OEM Wiring Diagrams Access And Start Authorization , (2F0)
    • OEM Wiring Diagrams Access And Start Authorization , (2F1)
    • OEM Wiring Diagrams Adaptive Cruise Control , (8T3),(8T8)
    • OEM Wiring Diagrams Adaptive Cruise Control , (8T4),(8T5)
    • OEM Wiring Diagrams Airbag Systems , (4UE),(4UF)
    • OEM WIRING DIAGRAMS AIRBAG SYSTEMS (USA) , (4UB) From 2018
    • OEM WIRING DIAGRAMS AIRBAG SYSTEMS (USA) , (4UB) From 2020
    • OEM Wiring Diagrams All Wheel Drive , (GH2)
    • OEM Wiring Diagrams Anti-Lock Brake System (Abs)
    • OEM Wiring Diagrams Assistance Systems , (JX1)
    • OEM Wiring Diagrams Automatic Dimming Interior Rearview Mirror
    • OEM Wiring Diagrams Automatic Transmission , (0K3)
    • OEM Wiring Diagrams Automatic Transmission , (G1G),(T1M),(FN1)
    • OEM Wiring Diagrams Automatic Transmission 8-Speed 0D5/0D6 , (G1G),(T1M),(T2G),(T7V),(T9I),(TS8)
    • OEM Wiring Diagrams Automatic Transmission 8-Speed 0D5/0D6 , (G1G),(Ti4)
    • OEM Wiring Diagrams Battery, Starter And Generator , (0K0)
    • OEM Wiring Diagrams Battery, Starter And Generator , (0K4)
    • OEM Wiring Diagrams Cd Changer , (7D5)
    • OEM WIRING DIAGRAMS CELL PHONE SYSTEM , (9ZE),(9ZV),(9ZX) From 2018
    • OEM WIRING DIAGRAMS CELL PHONE SYSTEM , (9ZE),(9ZV),(9ZX) From 2020
    • OEM Wiring Diagrams Center Console Switch
    • OEM Wiring Diagrams Communication , (IV1),(IV2),(IV3),(IV4),(IV5),(IV6),(IV7),(IV8),(IV9),(JE0),(JE1),(JE3),(JE4)
    • OEM Wiring Diagrams Convenience System
    • OEM Wiring Diagrams Digital TV Tuner , (Q0A),(Q0B),(QU1),(QV1)
    • OEM Wiring Diagrams Door, Driver , (L0L)
    • OEM Wiring Diagrams Door, Front Passenger , (L0L)
    • OEM Wiring Diagrams Door, Left Rear , (L0L)
    • OEM Wiring Diagrams Door, Right Rear , (L0L)
    • OEM Wiring Diagrams Driver Assistance Systems Front Camera , (QK1)
    • OEM Wiring Diagrams Dynamic Sway Stabilization , (1P7)
    • OEM Wiring Diagrams Emergency Call Module , (IV0),(IW1),(IW3),(IW5)
    • OEM Wiring Diagrams Emergency Call Module , (IV1),(IV2),(IV4),(IV5),(IV6),(IV7),(IV8)
    • OEM Wiring Diagrams Engine Sound Generator , (0K3)
    • OEM Wiring Diagrams Fuel System , (1VG)
    • OEM Wiring Diagrams Fuel System , (1VJ),(1VH)
    • OEM Wiring Diagrams Fuse Positions , (L0L)
    • OEM Wiring Diagrams Garage Door Opener , (VC2)
    • OEM Wiring Diagrams Headlamps Led , (8G0),(8G1)
    • OEM Wiring Diagrams Headlamps Led With Matrix Beam , (8G5)
    • OEM Wiring Diagrams High-Voltage Battery System , (0K3)
    • OEM Wiring Diagrams High-Voltage System , (0K3)
    • OEM Wiring Diagrams High-Voltage System Charging Socket , (Es3)
    • OEM Wiring Diagrams Horn, Dual Tone
    • OEM WIRING DIAGRAMS INFOTAINMENT MOST BUS From 2018
    • OEM WIRING DIAGRAMS INFOTAINMENT MOST BUS From 2020
    • OEM Wiring Diagrams Instrument Cluster , (9S7),(9S8),(9S9)
    • OEM Wiring Diagrams Lane Change Assistance , (7Y1)
    • OEM Wiring Diagrams Level Control System , (1BK),(1BL),(2MA),(2MB)
    • OEM Wiring Diagrams Light Switch
    • OEM Wiring Diagrams MMI (Information Electronics 1)
    • OEM Wiring Diagrams MMI Navigation Plus , (I8T)
    • OEM Wiring Diagrams MMI With Radio , (I8E)
    • OEM Wiring Diagrams MULTIFUNCTION Steering Wheel , (1XP),(1XW),(2FJ),(2PF)
    • OEM Wiring Diagrams Multimedia System , (9WQ)
    • OEM Wiring Diagrams Network Data Bus
    • OEM Wiring Diagrams Network Data Bus (FLEXRAY Bus)
    • OEM Wiring Diagrams Night Vision System , (9R1)
    • OEM Wiring Diagrams Parking Distance Control , (7X1),(7X2)
    • OEM Wiring Diagrams Parking Distance Control , (7X5)
    • OEM Wiring Diagrams Parking Distance Control , (KA6)
    • OEM Wiring Diagrams Peripheral Camera , (KA6)
    • OEM Wiring Diagrams Power Rear Lid , (4E7),(3U7)
    • OEM Wiring Diagrams Power Steering, Electromechanical
    • OEM Wiring Diagrams Rain/Light Recognition Sensor
    • OEM Wiring Diagrams Rear Axle Steering, Electromechanical , (0N5)
    • OEM Wiring Diagrams Rear Window Defogger, Windshield Defogger
    • OEM Wiring Diagrams Rearview Camera (Rear Assist) , (KA2)
    • OEM Wiring Diagrams Reducing Agent Metering System
    • OEM Wiring Diagrams Roof Module
    • OEM Wiring Diagrams Seat Heating , (4A3),(4A4),(L0L)
    • OEM Wiring Diagrams Seat Heating, Front , (3NS),(L0L),(Q1D),(Q4Q)
    • OEM Wiring Diagrams Seat Heating, Front , (Av2),(Q4Q)
    • OEM Wiring Diagrams Seat Heating, Front , (Q4Q)
    • OEM Wiring Diagrams Seat Ventilation , (L0L),(4D3),(4D8)
    • OEM Wiring Diagrams Seats Adjustment, Front Only , (3L4),(Q1A)
    • OEM Wiring Diagrams Seats Adjustment, Front Only , (3PN),(Q1A)
    • OEM Wiring Diagrams Seats Adjustment, Front Only , (Q1A),(3L5)
    • OEM Wiring Diagrams Seats Adjustment, Front Only , (Q1D)
    • OEM Wiring Diagrams Seats Adjustment, Front Only , (Q2J),(Q4Q)
    • OEM Wiring Diagrams Seats, Heated Rear , (L0L),(Q1A),(Q2J)
    • OEM Wiring Diagrams Sound System , (8RF)
    • OEM Wiring Diagrams Sound System , (9VD)
    • OEM WIRING DIAGRAMS SOUND SYSTEM From 2018 , (9VS)
    • OEM WIRING DIAGRAMS SOUND SYSTEM From 2018, (8RF)
    • OEM WIRING DIAGRAMS SOUND SYSTEM From 2020, (9VS)
    • OEM Wiring Diagrams Steering Column Adjustment , (2C7)
    • OEM Wiring Diagrams Sunroof, Panorama , (3FU)
    • OEM Wiring Diagrams Tail Lamps With Led, Only For Us Equipment , (8SP),(Av2)
    • OEM Wiring Diagrams Tail Lamps With Led, Only For Us Equipment , (8SQ),(Av2)
    • OEM Wiring Diagrams Tail Lamps With LEDS , (8SK)
    • OEM Wiring Diagrams Tail Lamps With LEDS , (8SQ)
    • OEM Wiring Diagrams Thermal Management , (0K3)
    • OEM Wiring Diagrams Tire Pressure Monitoring , (7K3),(7K4)
    • OEM Wiring Diagrams Trailer Mode , (1D1)
    • OEM Wiring Diagrams Trailer Mode , (1D3),(1D9)
    • OEM Wiring Diagrams Trailer Mode, Only For Us Equipment , (5C1),(B39)
    • OEM Wiring Diagrams USB Connections For Data Transfer , (UF7),(UF8)
    • OEM Wiring Diagrams Vanity Mirror
    • OEM Wiring Diagrams Windshield Projection Head Up Display , (KS1)
    • OEM Wiring Diagrams Wiper And Washer System, Heated Spray Nozzles, Windshield And Headlamp , (9PA),(L0L)
    • OEM Wiring Diagrams Wiper And Washer System, Heated Spray Nozzles, Windshield And Headlamp , (9PF),(L0L)
    • System Wiring Diagrams
    • Using lemon2025'S System Wiring Diagrams
    • Wires
    • Wiring
• Accessories & Equipment
  • Anti-Theft Systems
    • Front Doors, Central Locking System
    • Interior Lights, Lamps And Switches
    • Interior Lights, Switches
  • Collision/Avoidance
    • Driver Assistance Systems
    • General, Technical Data (Driver Assistance Systems)
  • Cruise Control Systems
    • Driver Assistance Systems
    • Starter, Generator And Cruise Control
  • Drivers Assistance Systems - ADAS
    • Driver Assistance Systems
    • General, Technical Data (Driver Assistance Systems)
    • Starter, Generator And Cruise Control
  • Entertainment Systems
    • Communication
    • Communication (Retrofitting Transmitter Units)
  • Exterior Lights
    • Exterior Lights, Lamps And Switches
    • Exterior Lights, Switches
    • General, Technical Data (Body Exterior)
    • General, Technical Data (Electrical Equipment)
  • Gauges & Instrument Panels
    • Instruments
    • Interior Equipment
  • Infotainment
    • Communication
    • Communication (Retrofitting Transmitter Units)
  • Interior/Exterior Trim
    • Exterior Equipment
    • General, Technical Data (Body Exterior)
    • General, Technical Data (Body Interior)
    • Interior Equipment
    • Trim Panels And Insulation
  • Interior/Illumination Lights
    • General, Technical Data (Body Interior)
    • Interior Lights, Lamps And Switches
    • Interior Lights, Switches
  • Mirrors
    • Exterior Equipment
    • Interior Equipment
  • Seats
    • General, Technical Data (Seats)
    • Interior Equipment
    • Seat Frames
    • Seat Upholstery, Covers
  • Warning Systems
    • Driver Assistance Systems
    • General, Technical Data (Driver Assistance Systems)
  • Window Motors & Regulators
    • Front Doors, Central Locking System
    • Glass, Window Regulators
    • Rear Doors
  • Wiper/Washer Systems
    • Windshield Washer System
    • Wiper/Washer Systems
  • Wiring System (Data Link Connectors, Pwr Dist., Grnd Dist.)
    • Wires
    • Wiring
• Body & Frame
  • 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, Technical Data (Body Exterior)
    • Hood, Lids
    • Rear Doors
  • Exterior/Interior Trim
    • Exterior Equipment
    • General, Technical Data (Body Exterior)
    • General, Technical Data (Body Interior)
    • Interior Equipment
    • Trim Panels And Insulation
  • Mirrors
    • Exterior Equipment
    • Interior Equipment
  • Seats
    • General, Technical Data (Seats)
    • Interior Equipment
    • Seat Frames
    • Seat Upholstery, Covers
  • Sun Roof/T-Top/Convertible Top
    • Sunroof
  • Windows
    • Front Doors, Central Locking System
    • Glass, Window Regulators
    • Rear Doors
• Brakes
  • Anti-Lock Brakes
    • Antilock Brake System (4M)
    • Antilock Brake System (4MN)
    • General, Technical Data (Brake System) (4M)
    • General, Technical Data (Brake System) (4MN)
  • Mechanical - Hydraulic
    • Brake System - Hydraulic Components (4M)
    • Brake System - Hydraulic Components (4MN)
    • Brake System - Mechanical Components (4M)
    • Brake System - Mechanical Components (4MN)
    • General, Technical Data (Brake System) (4M)
    • General, Technical Data (Brake System) (4MN)
  • Parking Brake System
    • Brake System - Mechanical Components (4M)
    • Brake System - Mechanical Components (4MN)
  • Traction Control
    • Antilock Brake System (4M)
    • Antilock Brake System (4MN)
    • General, Technical Data (Brake System) (4M)
    • General, Technical Data (Brake System) (4MN)
• Drivelines & Axles
  • Axle Shafts
    • Final Drive And Front Differential
    • Final Drive, Differential - Rear Final Drive
    • Final Drive, Differential (Servicing - 8-Speed Automatic Transmission)
    • General, Technical Data (Rear Final Drive 0D2, 0D3, 0DB, 0B0, 0BX, 0DG, 0G2, 09R)
  • Differentials & Drive Axles
    • Final Drive And Front Differential
    • Final Drive, Differential - Rear Final Drive
    • Final Drive, Differential (Servicing - 8-Speed Automatic Transmission)
    • General, Technical Data (Rear Final Drive 0D2, 0D3, 0DB, 0B0, 0BX, 0DG, 0G2, 09R)
• Electrical
  • Body Electrical
    • General, Technical Data (Electrical Equipment)
    • Wires
    • Wiring
  • Charging Systems
    • Battery, Starter, Generator, Cruise Control
    • General, Technical Data (Electrical Equipment)
    • Starter, Generator And Cruise Control
  • Q8 - Component Locations
  • Fuses & Circuit Breakers
    • Wires
    • Wiring
  • Gauges
    • Instruments
    • Interior Equipment
  • Motors, Switches, Relays
    • General, Technical Data (Electrical Equipment)
    • Wires
    • Wiring
  • Starter, Generator And Cruise Control
  • Wiring Diagrams
    • OEM Wiring Diagrams 12 V Sockets, Cigarette Lighter
    • OEM Wiring Diagrams 3.0L Gasoline Engine , DCBD
    • OEM Wiring Diagrams 4.0L Gasoline Engine , DCUE,DWRB
    • OEM Wiring Diagrams 4.0L Gasoline Engine , DHUB,DWNB
    • OEM Wiring Diagrams 48 V System , (VH2),(VH3)
    • OEM Wiring Diagrams A/C System , (9AD)
    • OEM Wiring Diagrams A/C System , (9AE)
    • OEM Wiring Diagrams A/C System , (9AQ)
    • OEM Wiring Diagrams A/C System , (9AU)
    • OEM Wiring Diagrams A/C System , (KH5)
    • OEM Wiring Diagrams Access And Start Authorization , (2F0)
    • OEM Wiring Diagrams Access And Start Authorization , (2F1)
    • OEM Wiring Diagrams Adaptive Cruise Control , (8T3),(8T8)
    • OEM Wiring Diagrams Adaptive Cruise Control , (8T4),(8T5)
    • OEM Wiring Diagrams Airbag Systems , (4UE),(4UF)
    • OEM WIRING DIAGRAMS AIRBAG SYSTEMS (USA) , (4UB) From 2018
    • OEM WIRING DIAGRAMS AIRBAG SYSTEMS (USA) , (4UB) From 2020
    • OEM Wiring Diagrams All Wheel Drive , (GH2)
    • OEM Wiring Diagrams Anti-Lock Brake System (Abs)
    • OEM Wiring Diagrams Assistance Systems , (JX1)
    • OEM Wiring Diagrams Automatic Dimming Interior Rearview Mirror
    • OEM Wiring Diagrams Automatic Transmission , (0K3)
    • OEM Wiring Diagrams Automatic Transmission , (G1G),(T1M),(FN1)
    • OEM Wiring Diagrams Automatic Transmission 8-Speed 0D5/0D6 , (G1G),(T1M),(T2G),(T7V),(T9I),(TS8)
    • OEM Wiring Diagrams Automatic Transmission 8-Speed 0D5/0D6 , (G1G),(Ti4)
    • OEM Wiring Diagrams Battery, Starter And Generator , (0K0)
    • OEM Wiring Diagrams Battery, Starter And Generator , (0K4)
    • OEM Wiring Diagrams Cd Changer , (7D5)
    • OEM WIRING DIAGRAMS CELL PHONE SYSTEM , (9ZE),(9ZV),(9ZX) From 2018
    • OEM WIRING DIAGRAMS CELL PHONE SYSTEM , (9ZE),(9ZV),(9ZX) From 2020
    • OEM Wiring Diagrams Center Console Switch
    • OEM Wiring Diagrams Communication , (IV1),(IV2),(IV3),(IV4),(IV5),(IV6),(IV7),(IV8),(IV9),(JE0),(JE1),(JE3),(JE4)
    • OEM Wiring Diagrams Convenience System
    • OEM Wiring Diagrams Digital TV Tuner , (Q0A),(Q0B),(QU1),(QV1)
    • OEM Wiring Diagrams Door, Driver , (L0L)
    • OEM Wiring Diagrams Door, Front Passenger , (L0L)
    • OEM Wiring Diagrams Door, Left Rear , (L0L)
    • OEM Wiring Diagrams Door, Right Rear , (L0L)
    • OEM Wiring Diagrams Driver Assistance Systems Front Camera , (QK1)
    • OEM Wiring Diagrams Dynamic Sway Stabilization , (1P7)
    • OEM Wiring Diagrams Emergency Call Module , (IV0),(IW1),(IW3),(IW5)
    • OEM Wiring Diagrams Emergency Call Module , (IV1),(IV2),(IV4),(IV5),(IV6),(IV7),(IV8)
    • OEM Wiring Diagrams Engine Sound Generator , (0K3)
    • OEM Wiring Diagrams Fuel System , (1VG)
    • OEM Wiring Diagrams Fuel System , (1VJ),(1VH)
    • OEM Wiring Diagrams Fuse Positions , (L0L)
    • OEM Wiring Diagrams Garage Door Opener , (VC2)
    • OEM Wiring Diagrams Headlamps Led , (8G0),(8G1)
    • OEM Wiring Diagrams Headlamps Led With Matrix Beam , (8G5)
    • OEM Wiring Diagrams High-Voltage Battery System , (0K3)
    • OEM Wiring Diagrams High-Voltage System , (0K3)
    • OEM Wiring Diagrams High-Voltage System Charging Socket , (Es3)
    • OEM Wiring Diagrams Horn, Dual Tone
    • OEM WIRING DIAGRAMS INFOTAINMENT MOST BUS From 2018
    • OEM WIRING DIAGRAMS INFOTAINMENT MOST BUS From 2020
    • OEM Wiring Diagrams Instrument Cluster , (9S7),(9S8),(9S9)
    • OEM Wiring Diagrams Lane Change Assistance , (7Y1)
    • OEM Wiring Diagrams Level Control System , (1BK),(1BL),(2MA),(2MB)
    • OEM Wiring Diagrams Light Switch
    • OEM Wiring Diagrams MMI (Information Electronics 1)
    • OEM Wiring Diagrams MMI Navigation Plus , (I8T)
    • OEM Wiring Diagrams MMI With Radio , (I8E)
    • OEM Wiring Diagrams MULTIFUNCTION Steering Wheel , (1XP),(1XW),(2FJ),(2PF)
    • OEM Wiring Diagrams Multimedia System , (9WQ)
    • OEM Wiring Diagrams Network Data Bus
    • OEM Wiring Diagrams Network Data Bus (FLEXRAY Bus)
    • OEM Wiring Diagrams Night Vision System , (9R1)
    • OEM Wiring Diagrams Parking Distance Control , (7X1),(7X2)
    • OEM Wiring Diagrams Parking Distance Control , (7X5)
    • OEM Wiring Diagrams Parking Distance Control , (KA6)
    • OEM Wiring Diagrams Peripheral Camera , (KA6)
    • OEM Wiring Diagrams Power Rear Lid , (4E7),(3U7)
    • OEM Wiring Diagrams Power Steering, Electromechanical
    • OEM Wiring Diagrams Rain/Light Recognition Sensor
    • OEM Wiring Diagrams Rear Axle Steering, Electromechanical , (0N5)
    • OEM Wiring Diagrams Rear Window Defogger, Windshield Defogger
    • OEM Wiring Diagrams Rearview Camera (Rear Assist) , (KA2)
    • OEM Wiring Diagrams Reducing Agent Metering System
    • OEM Wiring Diagrams Roof Module
    • OEM Wiring Diagrams Seat Heating , (4A3),(4A4),(L0L)
    • OEM Wiring Diagrams Seat Heating, Front , (3NS),(L0L),(Q1D),(Q4Q)
    • OEM Wiring Diagrams Seat Heating, Front , (Av2),(Q4Q)
    • OEM Wiring Diagrams Seat Heating, Front , (Q4Q)
    • OEM Wiring Diagrams Seat Ventilation , (L0L),(4D3),(4D8)
    • OEM Wiring Diagrams Seats Adjustment, Front Only , (3L4),(Q1A)
    • OEM Wiring Diagrams Seats Adjustment, Front Only , (3PN),(Q1A)
    • OEM Wiring Diagrams Seats Adjustment, Front Only , (Q1A),(3L5)
    • OEM Wiring Diagrams Seats Adjustment, Front Only , (Q1D)
    • OEM Wiring Diagrams Seats Adjustment, Front Only , (Q2J),(Q4Q)
    • OEM Wiring Diagrams Seats, Heated Rear , (L0L),(Q1A),(Q2J)
    • OEM Wiring Diagrams Sound System , (8RF)
    • OEM Wiring Diagrams Sound System , (9VD)
    • OEM WIRING DIAGRAMS SOUND SYSTEM From 2018 , (9VS)
    • OEM WIRING DIAGRAMS SOUND SYSTEM From 2018, (8RF)
    • OEM WIRING DIAGRAMS SOUND SYSTEM From 2020, (9VS)
    • OEM Wiring Diagrams Steering Column Adjustment , (2C7)
    • OEM Wiring Diagrams Sunroof, Panorama , (3FU)
    • OEM Wiring Diagrams Tail Lamps With Led, Only For Us Equipment , (8SP),(Av2)
    • OEM Wiring Diagrams Tail Lamps With Led, Only For Us Equipment , (8SQ),(Av2)
    • OEM Wiring Diagrams Tail Lamps With LEDS , (8SK)
    • OEM Wiring Diagrams Tail Lamps With LEDS , (8SQ)
    • OEM Wiring Diagrams Thermal Management , (0K3)
    • OEM Wiring Diagrams Tire Pressure Monitoring , (7K3),(7K4)
    • OEM Wiring Diagrams Trailer Mode , (1D1)
    • OEM Wiring Diagrams Trailer Mode , (1D3),(1D9)
    • OEM Wiring Diagrams Trailer Mode, Only For Us Equipment , (5C1),(B39)
    • OEM Wiring Diagrams USB Connections For Data Transfer , (UF7),(UF8)
    • OEM Wiring Diagrams Vanity Mirror
    • OEM Wiring Diagrams Windshield Projection Head Up Display , (KS1)
    • OEM Wiring Diagrams Wiper And Washer System, Heated Spray Nozzles, Windshield And Headlamp , (9PA),(L0L)
    • OEM Wiring Diagrams Wiper And Washer System, Heated Spray Nozzles, Windshield And Headlamp , (9PF),(L0L)
    • System Wiring Diagrams
    • Using lemon2025'S System Wiring Diagrams
    • Wires
    • Wiring
• Engine Mechanical
  • Blowers, Superchargers & Turbochargers
    • Turbocharger, Supercharger - (6-Cylinder Direct Injection 3.0L 4V TFSI Engine Ea839)
    • Turbocharger, Supercharger - (Servicing - 6-Cylinder 2.9L; 3.0L 4V TFSI Ea839 Engine)
  • Cooling System (Mechanical)
    • Cooling System (6-Cylinder Direct Injection 3.0L 4V TFSI Engine Ea839)
    • Cooling System (Servicing - 6-Cylinder 2.9L; 3.0L 4V TFSI Ea839 Engine)
  • Exhaust
    • Exhaust System, Emission Controls (6-Cylinder Direct Injection 3.0L 4V TFSI Engine Ea839)
    • Exhaust System, Emission Controls (Servicing - 6-Cylinder 2.9L; 3.0L 4V TFSI Ea839 Engine)
    • General, Technical Data (Communication)
    • General, Technical Data (Servicing - 6-Cylinder 2.9L; 3.0L 4V TFSI Ea839 Engine)
  • Fuel System
    • Fuel Supply (Fuel Supply - Gasoline Engines)
    • Fuel Supply (Using The Evaporative Emissions Tester)
    • General, Technical Data (Fuel Supply - Gasoline Engines)
    • MULTIPORT Fuel Injection - (6-Cylinder Direct Injection 3.0L 4V TFSI Engine Ea839)
    • MULTIPORT Fuel Injection - (Servicing - 6-Cylinder 2.9L; 3.0L 4V TFSI Ea839)
  • Lubrication System
    • General, Technical Data (DCBD) (Oil Gauge Tester T40178 Service Values)
    • General, Technical Data (Servicing - 6-Cylinder 2.9L; 3.0L 4V TFSI Ea839 Engine)
    • Genuine Oils For Warranty
    • Lubrication - (6-Cylinder Direct Injection 3.0L 4V TFSI Engine Ea839)
    • Lubrication - (Servicing - 6-Cylinder 2.9L; 3.0L 4V TFSI Ea839 Engine)
  • Mechanical
    • Crankshaft, Cylinder Block (6-Cylinder Direct Injection 3.0L 4V TFSI Engine Ea839)
    • Crankshaft, Cylinder Block (Servicing - 6-Cylinder 2.9L; 3.0L 4V TFSI Ea839 Engine)
    • Cylinder Head, VALVETRAIN (6-Cylinder Direct Injection 3.0L 4V TFSI Engine Ea839)
    • Cylinder Head, VALVETRAIN (Servicing - 6-Cylinder 2.9L; 3.0L 4V TFSI Ea839)
    • General Information - Maintenance
    • General, Technical Data (6-Cylinder Direct Injection 3.0L 4V TFSI Engine Ea839)
    • General, Technical Data (Communication)
    • General, Technical Data (DCBD) (Oil Gauge Tester T40178 Service Values)
    • General, Technical Data (Servicing - 6-Cylinder 2.9L; 3.0L 4V TFSI Ea839 Engine)
  • Starter, Generator And Cruise Control
• Engine Performance
  • Emissions
    • Emission Applications
    • Emission Control Abbreviations
    • State Emission Standards - Diesel
    • State Emission Standards - Gas
  • Engine Control Systems
    • Generic Scan Tool (DCBD) 2023 - Engine DTC Tables (P0204 - P0562) & Transmission DTC Tables
    • Generic Scan Tool (DCBD) 2023 - Engine DTC Tables (P0420 - P0203)
    • Generic Scan Tool (DCBD) 2024 - Engine DTC Tables (P0087 - P0562) (3 Of 4)
    • Generic Scan Tool (DCBD) 2024 - Engine DTC Tables (P0420 - P0058) (1 Of 4)
    • Generic Scan Tool (DCBD) 2024 - Engine DTC Tables (P2279 - P2635) (2 Of 4)
    • Generic Scan Tool (DCBD) 2024 (Transmission DTC Tables - Belt Starter Generator Control Module DTC Tables) (4 Of 4)
  • Fuel Delivery
    • Fuel Supply (Fuel Supply - Gasoline Engines)
    • Fuel Supply (Using The Evaporative Emissions Tester)
    • General, Technical Data (Fuel Supply - Gasoline Engines)
    • MULTIPORT Fuel Injection - (6-Cylinder Direct Injection 3.0L 4V TFSI Engine Ea839)
    • MULTIPORT Fuel Injection - (Servicing - 6-Cylinder 2.9L; 3.0L 4V TFSI Ea839)
  • Ignition System
    • Ignition/Glow Plug System (6-Cylinder Direct Injection 3.0L 4V TFSI Engine Ea839)
    • Ignition/Glow Plug System (Servicing - 6-Cylinder 2.9L; 3.0L 4V TFSI Ea839 Engine)
  • Specifications
    • Firing Order & Cylinder Identification
  • System
    • Generic Scan Tool (DCBD) 2023 - Engine DTC Tables (P0204 - P0562) & Transmission DTC Tables
    • Generic Scan Tool (DCBD) 2023 - Engine DTC Tables (P0420 - P0203)
    • Generic Scan Tool (DCBD) 2024 - Engine DTC Tables (P0087 - P0562) (3 Of 4)
    • Generic Scan Tool (DCBD) 2024 - Engine DTC Tables (P0420 - P0058) (1 Of 4)
    • Generic Scan Tool (DCBD) 2024 - Engine DTC Tables (P2279 - P2635) (2 Of 4)
    • Generic Scan Tool (DCBD) 2024 (Transmission DTC Tables - Belt Starter Generator Control Module DTC Tables) (4 Of 4)
  • Testing & Diagnosis
    • Generic Scan Tool (DCBD) 2023 - Engine DTC Tables (P0204 - P0562) & Transmission DTC Tables
    • Generic Scan Tool (DCBD) 2023 - Engine DTC Tables (P0420 - P0203)
    • Generic Scan Tool (DCBD) 2024 - Engine DTC Tables (P0087 - P0562) (3 Of 4)
    • Generic Scan Tool (DCBD) 2024 - Engine DTC Tables (P0420 - P0058) (1 Of 4)
    • Generic Scan Tool (DCBD) 2024 - Engine DTC Tables (P2279 - P2635) (2 Of 4)
    • Generic Scan Tool (DCBD) 2024 (Transmission DTC Tables - Belt Starter Generator Control Module DTC Tables) (4 Of 4)
  • Tune-Up
    • Ignition/Glow Plug System (6-Cylinder Direct Injection 3.0L 4V TFSI Engine Ea839)
    • Ignition/Glow Plug System (Servicing - 6-Cylinder 2.9L; 3.0L 4V TFSI Ea839 Engine)
• 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
    • 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 (3.0L) (Thru U0093)
    • DTC Index (3.0L) (Thru U0415)
    • DTC Index (Thru P0562)
    • DTC Index (Thru U0415)
  • Electrical
    • Map - Electrical Systems
    • Using lemon2025'S System Wiring Diagrams
  • Engine
    • Engine Overhaul Procedures - General Information
    • General Cooling System Service - General Information
    • General Information - Maintenance
  • 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)
    • General, Technical Data (Heating, Ventilation And Air Conditioning)
    • Map - Heating, Ventilation, & Air Conditioning
  • Identification
    • CANADIAN Model Cross-Reference
  • Metric Conversions
    • Engine Displacement Conversion Table - ECAT
    • Metric Conversions
  • OEM General Information
    • 2023 AUDI Service
    • 2024 AUDI Service
    • General Information - Maintenance
    • Genuine Oils For Warranty
  • Maintenance Reminder Light (Reset Procedures)
  • Specifications Index
    • Common Specs & Procedures
    • General, Technical Data (6-Cylinder Direct Injection 3.0L 4V TFSI Engine Ea839)
    • General, Technical Data (8-Speed Automatic Transmission 0D5)
    • General, Technical Data (Body Exterior)
    • General, Technical Data (Body Interior)
    • General, Technical Data (Brake System) (4M)
    • General, Technical Data (Brake System) (4MN)
    • General, Technical Data (DCBD) (Oil Gauge Tester T40178 Service Values)
    • General, Technical Data (Driver Assistance Systems)
    • General, Technical Data (Electrical Equipment)
    • General, Technical Data (Fuel Supply - Gasoline Engines)
    • General, Technical Data (Heating, Ventilation And Air Conditioning)
    • General, Technical Data (Rear Final Drive 0D2, 0D3, 0DB, 0B0, 0BX, 0DG, 0G2, 09R)
    • General, Technical Data (Refrigerant R1234YF Servicing)
    • General, Technical Data (Servicing - 6-Cylinder 2.9L; 3.0L 4V TFSI Ea839 Engine)
    • General, Technical Data (Servicing - 8-Speed Automatic Transmission)
  • 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)
  • General Servicing
    • Air Conditioning (Refrigerant R1234YF Servicing) (Refrigerant Circuit)
    • Air Conditioning (Refrigerant R1234YF Servicing) (Tools & Testing Equipment)
    • Air Conditioning (Refrigerant R134A Servicing) (General Information)
    • Air Conditioning (Refrigerant R134A Servicing) (Pressure Checking)
    • Air Conditioning (Refrigerant R134A Servicing) (Refrigerant Circuit)
    • Air Conditioning (Refrigerant R134A Servicing) (Tools & Testing Equipment)
    • General, Technical Data (Heating, Ventilation And Air Conditioning)
    • General, Technical Data (Refrigerant R1234YF Servicing)
  • HVAC Control Systems
    • Air Conditioning (Heating, Ventilation And Air Conditioning) (Actuators - Air Ionization)
    • Air Conditioning (Heating, Ventilation And Air Conditioning) (Refrigerant Circuit - Actuators)
    • Air Conditioning (Heating, Ventilation And Air Conditioning) (Refrigerant Circuit)
    • Air Conditioning (Refrigerant R1234YF Servicing) (Refrigerant Circuit)
    • Air Conditioning (Refrigerant R1234YF Servicing) (Tools & Testing Equipment)
    • Air Conditioning (Refrigerant R134A Servicing) (General Information)
    • Air Conditioning (Refrigerant R134A Servicing) (Pressure Checking)
    • Air Conditioning (Refrigerant R134A Servicing) (Refrigerant Circuit)
    • Air Conditioning (Refrigerant R134A Servicing) (Tools & Testing Equipment)
    • General, Technical Data (Heating, Ventilation And Air Conditioning)
    • General, Technical Data (Refrigerant R1234YF Servicing)
    • Heating, Ventilation
• Hybrid/Electric Powertrain
  • Battery Management Systems
    • Electric Drive
    • General, Technical Data (Communication)
    • High-Voltage Vehicle General Information
  • Cooling Systems
    • Cooling System (6-Cylinder Direct Injection 3.0L 4V TFSI Engine Ea839)
    • Cooling System (Servicing - 6-Cylinder 2.9L; 3.0L 4V TFSI Ea839 Engine)
  • Electric Converters and Controllers
    • Electric Drive
  • Electric Motor Systems
    • Electric Drive
    • Engine Assembly (6-Cylinder Direct Injection 3.0L 4V TFSI Engine Ea839)
    • Engine Assembly (Servicing - 6-Cylinder 2.9L; 3.0L 4V TFSI Ea839)
    • High-Voltage Vehicle General Information
  • Testing and Diagnosis
    • Electric Drive
• Maintenance
  • Procedures
    • 2023 AUDI Service
    • 2024 AUDI Service
    • Maintenance Reminder Light (Reset Procedures)
    • Maintenance, Diagnosis
• Restraints
  • Air Bag, SRS
    • Passenger Protection
  • Passive Restraints
    • Passenger Protection
  • Restraints Control Systems
    • Passenger Protection
  • Seat Belts
    • Passenger Protection
• Steering
  • Manual Steering
    • General, Technical Data (Suspension, Wheels, Steering)
  • Power Steering
    • General, Technical Data (Suspension, Wheels, Steering)
  • Steering Column
    • General, Technical Data (Suspension, Wheels, Steering)
    • Steering
  • Steering Gear
  • Steering Linkage
• Suspension
  • Electronic Suspension
    • Self-Leveling Suspension
  • Front Suspension
    • Front Suspension
    • General, Technical Data (Suspension, Wheels, Steering)
  • Rear Suspension
    • General, Technical Data (Suspension, Wheels, Steering)
    • Rear Suspension
  • Wheel Alignment
    • AUDI Wheel Alignment Specifications - Q8
    • Wheels, Tires And Wheel Alignment
    • Wheels, Tires, Wheel Alignment (Correct Wheel Tire Combinations)
    • Wheels, Tires, Wheel Alignment (Safety Precautions - Infrared System)
    • Wheels, Tires, Wheel Alignment (Wheel Tire Combinations)
    • Wheels, Tires, Wheel Alignment (Wheel Tire Guide - Temporary Spares)
  • Wheels & Tire System
    • General, Technical Data (Suspension, Wheels, Steering)
    • Wheels, Tires And Wheel Alignment
    • Wheels, Tires, Wheel Alignment (Correct Wheel Tire Combinations)
    • Wheels, Tires, Wheel Alignment (Safety Precautions - Infrared System)
    • Wheels, Tires, Wheel Alignment (Wheel Tire Combinations)
    • Wheels, Tires, Wheel Alignment (Wheel Tire Guide - Temporary Spares)
• Transmission
  • Automatic Trans
    • General, Technical Data (8-Speed Automatic Transmission 0D5)
    • General, Technical Data (Servicing - 8-Speed Automatic Transmission)
    • Torque Converter (8-Speed Automatic Transmission 0D5)
    • Torque Converter (Servicing - 8-Speed Automatic Transmission)
  • Manual Trans
    • Gears, Hydraulic Controls (8-Speed Automatic Transmission 0D5)
    • Gears, Hydraulic Controls (Servicing - 8-Speed Automatic Transmission)
  • Transmission Control Systems
    • Controls, Housing (8-Speed Automatic Transmission 0D5)
    • Gears, Hydraulic Controls (8-Speed Automatic Transmission 0D5)
    • Gears, Hydraulic Controls (Servicing - 8-Speed Automatic Transmission)
    • General, Technical Data (8-Speed Automatic Transmission 0D5)
    • General, Technical Data (Servicing - 8-Speed Automatic Transmission)
• External Pages