AUDI 2023 S4 Premium

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Repair and Diagnosis

Accessories & Equipment
- Exterior Lights
  - Exterior Lights, Lamps And Switches
    - 94 Exterior Lights, Lamps And Switches
  - Exterior Lights, Switches
    - 94 Exterior Lights, Switches
- Infotainment
  - Communication
    - 91 Communication
  - Communication (Retrofitting Transmitter Units)
    - 91 Communication
- Wiper
  - Washer Systems
    - Windshield Washer System
    - Wiper
Body & Frame
- Door Locks
  - Interior Lights, Lamps And Switches
    - 96 Interior Lights, Lamps And Switches
  - Interior Lights, Switches
    - 96 Interior Lights, Switches
- Exterior Body Panels
  - Body Front
    - 50 Body Front
  - Bumpers
    - 63 Bumpers
  - Hood, Lids
    - 55 Hood, Lids
- Exterior
  - Interior Trim
    - Interior Trim
- Mirrors
  - Exterior Equipment
    - 66 Exterior Equipment
- Seats
  - Seat Frames
    - 72 Seat Frames
  - Seat Upholstery, Covers
    - 74 Seat Upholstery, Covers
- Sun Roof
  - T-Top
    - Convertible Top
- Windows
  - Front Doors, Central Locking System
    - 57 Front Doors, Central Locking System
  - Glass, Window Regulators
    - 64 Glass, Window Regulators
  - Rear Doors
    - 58 Rear Doors
Brakes
- Mechanical - Hydraulic
  - Brake Hydraulic Components
    - 47 Hydraulic Components
  - Brake Hydraulic Components (CWGD)
    - 47 Hydraulic Components
- Parking Brake System
  - Brakes Mechanical Components
    - 46 Mechanical Components
  - Brakes Mechanical Components (CWGD)
    - 46 Mechanical Components
- Traction Control
  - Antilock Brake System
    - 45 Antilock Brake System
  - Antilock Brake System (CWGD)
    - 45 Antilock Brake System
Drivelines & Axles
- Differentials & Drive Axles
  - Final Drive, Differential (7-Speed Dual Clutch Transmission 0CJ, 0CK, 0CL, 0DN, 0DP)
    - 39 Final Drive, Differential
  - Final Drive, Differential (Rear Final Drive 0D2, 0D3, 0DB, 0B0, 0BX, 0DG, 0G2, 09R)
    - 39 Final Drive, Differential
  - Final Drive, Differential (Servicing - 7-Speed Dual Clutch Transmission 0CJ, 0CL, 0CK, 0DK, 0DN, 0DP, 0HL)
    - 39 Final Drive, Differential
Electrical
- Charging Systems
  - Battery, Starter, Generator, Cruise Control
    - 27 Battery, Starter, Generator, Cruise Control
  - Starter, Generator And Cruise Control
    - 27 Starter, Generator And Cruise Control
- S4 - Component Locations
- Gauges
  - Instruments
    - 90 Instruments
  - Interior Equipment
    - 68 Interior Equipment
- Wiring Diagrams
  - OEM Wiring Diagrams 48 V System, (0K4),(VH2)
    - OEM Wiring Diagrams 48 V System, (0K4),(VH2)
  - OEM Wiring Diagrams A
    - C System, (9AK)
    - C System, (9AQ)
  - OEM Wiring Diagrams Access And Start Authorization
    - OEM Wiring Diagrams Access And Start Authorization
  - OEM Wiring Diagrams Access And Start Authorization, (2F0)
    - OEM Wiring Diagrams Access And Start Authorization, (2F0)
  - OEM Wiring Diagrams Access And Start Authorization, (2F1)
    - OEM Wiring Diagrams Access And Start Authorization, (2F1)
  - OEM Wiring Diagrams Adaptive Cruise Control, (8T3),(8T8)
    - OEM Wiring Diagrams Adaptive Cruise Control, (8T3),(8T8)
  - OEM Wiring Diagrams Airbag Systems (USA)
    - OEM Wiring Diagrams Airbag Systems (USA)
  - OEM Wiring Diagrams All Wheel Drive, (GH4)
    - OEM Wiring Diagrams All Wheel Drive, (GH4)
  - OEM Wiring Diagrams All-Wheel Drive, (GH2)
    - OEM Wiring Diagrams All-Wheel Drive, (GH2)
  - OEM Wiring Diagrams Anti-Lock Brake System (Abs)
    - OEM Wiring Diagrams Anti-Lock Brake System (Abs)
  - OEM Wiring Diagrams Automatic Dimming Interior Rearview Mirror
    - OEM Wiring Diagrams Automatic Dimming Interior Rearview Mirror
  - OEM Wiring Diagrams Automatic Transmission, (G1G)
    - OEM Wiring Diagrams Automatic Transmission, (G1G)
  - OEM Wiring Diagrams Automatic Transmission (DSG) 7-Speed 0CK, (G1C),(G1D)
    - OEM Wiring Diagrams Automatic Transmission (DSG) 7-Speed 0CK, (G1C),(G1D)
  - OEM Wiring Diagrams Auxiliary Air Heater (PTC), (7E6)
    - OEM Wiring Diagrams Auxiliary Air Heater (PTC), (7E6)
  - OEM Wiring Diagrams Battery, Starter And Generator, (VH0)
    - OEM Wiring Diagrams Battery, Starter And Generator, (VH0)
  - OEM Wiring Diagrams Cell Phone System, (9ZE),(9ZV)
    - OEM Wiring Diagrams Cell Phone System, (9ZE),(9ZV)
  - OEM Wiring Diagrams Communication
    - OEM Wiring Diagrams Communication
  - OEM Wiring Diagrams Convenience System, (L0L)
    - OEM Wiring Diagrams Convenience System, (L0L)
  - OEM Wiring Diagrams Data Bus On Board Diagnostic Interface And Diagnostic Link Connector (DLC)
    - OEM Wiring Diagrams Data Bus On Board Diagnostic Interface And Diagnostic Link Connector (DLC)
  - OEM Wiring Diagrams Driver Assistance Systems Front Camera, (QK1)
    - OEM Wiring Diagrams Driver Assistance Systems Front Camera, (QK1)
  - OEM Wiring Diagrams Engine Sound Generator, (FN0),(FN1)
    - OEM Wiring Diagrams Engine Sound Generator, (FN0),(FN1)
  - OEM Wiring Diagrams External Usage Interface, (IU3),(9B1)
    - OEM Wiring Diagrams External Usage Interface, (IU3),(9B1)
  - OEM Wiring Diagrams Fuse Positions
    - OEM Wiring Diagrams Fuse Positions
  - OEM Wiring Diagrams Headlamp, (8EX)
    - OEM Wiring Diagrams Headlamp, (8EX)
  - OEM Wiring Diagrams Headlamp, (8IT)
    - OEM Wiring Diagrams Headlamp, (8IT)
  - OEM Wiring Diagrams Headlamp, (8IY)
    - OEM Wiring Diagrams Headlamp, (8IY)
  - OEM Wiring Diagrams Heated Steering Wheel
    - OEM Wiring Diagrams Heated Steering Wheel
  - OEM Wiring Diagrams Infotainment Most Bus
    - OEM Wiring Diagrams Infotainment Most Bus
  - OEM Wiring Diagrams Instrument Cluster, (9S5),(9S7)
    - OEM Wiring Diagrams Instrument Cluster, (9S5),(9S7)
  - OEM Wiring Diagrams Instrument Cluster, (9S8),(9S9)
    - OEM Wiring Diagrams Instrument Cluster, (9S8),(9S9)
  - OEM Wiring Diagrams Lane Change Assistance, (7Y1)
    - OEM Wiring Diagrams Lane Change Assistance, (7Y1)
  - OEM Wiring Diagrams Level Control System With Dampening Adjustment, (1BL),(1BQ),(2MC),(2MN),(2MS),(2MT),(2MV),(GH2)
    - OEM Wiring Diagrams Level Control System With Dampening Adjustment, (1BL),(1BQ),(2MC),(2MN),(2MS),(2MT),(2MV),(GH2)
  - OEM Wiring Diagrams MMI (Information Electronics 1)
    - OEM Wiring Diagrams MMI (Information Electronics 1)
  - OEM Wiring Diagrams MULTIFUNCTION Steering Wheel
    - OEM Wiring Diagrams MULTIFUNCTION Steering Wheel
  - OEM Wiring Diagrams Network Data Bus (FLEXRAY Bus)
    - OEM Wiring Diagrams Network Data Bus (FLEXRAY Bus)
  - OEM Wiring Diagrams Parking Aid, Front And Rear, (7X2)
    - OEM Wiring Diagrams Parking Aid, Front And Rear, (7X2)
  - OEM Wiring Diagrams Parking Aid, Rear, (7X1)
    - OEM Wiring Diagrams Parking Aid, Rear, (7X1)
  - OEM Wiring Diagrams Parking Distance Control With Parallel Parking Assistance (Park Assist), (7X5)
    - OEM Wiring Diagrams Parking Distance Control With Parallel Parking Assistance (Park Assist), (7X5)
  - OEM Wiring Diagrams Peripheral Camera, (KA6)
    - OEM Wiring Diagrams Peripheral Camera, (KA6)
  - OEM Wiring Diagrams Power Steering, Electromechanical, (1N8),(L0L),(QZ7)
    - OEM Wiring Diagrams Power Steering, Electromechanical, (1N8),(L0L),(QZ7)
  - OEM Wiring Diagrams Rearview Camera (Rear Assist), (KA2)
    - OEM Wiring Diagrams Rearview Camera (Rear Assist), (KA2)
  - OEM Wiring Diagrams Seat Entertainment, Rear, (9WQ)
    - OEM Wiring Diagrams Seat Entertainment, Rear, (9WQ)
  - OEM Wiring Diagrams Seat Heating, (4A3),(4A4)
    - OEM Wiring Diagrams Seat Heating, (4A3),(4A4)
  - OEM Wiring Diagrams Seat Lumbar Adjustment, (3L3),(8I6)
    - OEM Wiring Diagrams Seat Lumbar Adjustment, (3L3),(8I6)
  - OEM Wiring Diagrams Seat Lumbar Adjustment With Manual Seats, (7P1),(7P7)
    - OEM Wiring Diagrams Seat Lumbar Adjustment With Manual Seats, (7P1),(7P7)
  - OEM Wiring Diagrams Seat Ventilation, (4D3),(L0L)
    - OEM Wiring Diagrams Seat Ventilation, (4D3),(L0L)
  - OEM Wiring Diagrams Seats Adjustment, Front Only, (3L4)
    - OEM Wiring Diagrams Seats Adjustment, Front Only, (3L4)
  - OEM Wiring Diagrams Seats Adjustment, Front Only, (3L4),(8I6)
    - OEM Wiring Diagrams Seats Adjustment, Front Only, (3L4),(8I6)
  - OEM Wiring Diagrams Seats Adjustment, Front Only, (3L5),(3PB),(3PE)
    - OEM Wiring Diagrams Seats Adjustment, Front Only, (3L5),(3PB),(3PE)
  - OEM Wiring Diagrams Seats Adjustment, Front Only, (3L5),(3PB),(3PE),(8I6)
    - OEM Wiring Diagrams Seats Adjustment, Front Only, (3L5),(3PB),(3PE),(8I6)
  - OEM Wiring Diagrams Sound System, (8RM),(9VD)
    - OEM Wiring Diagrams Sound System, (8RM),(9VD)
  - OEM Wiring Diagrams Sound System, (9VS)
    - OEM Wiring Diagrams Sound System, (9VS)
  - OEM Wiring Diagrams Standard Equipment, (L0L)
    - OEM Wiring Diagrams Standard Equipment, (L0L)
  - OEM Wiring Diagrams Sunroof, Open Sky System, (3FE)
    - OEM Wiring Diagrams Sunroof, Open Sky System, (3FE)
  - OEM Wiring Diagrams Tail Lamps, (8VG),(Av0),(Av1),(Av4)
    - OEM Wiring Diagrams Tail Lamps, (8VG),(Av0),(Av1),(Av4)
  - OEM Wiring Diagrams Tail Lamps, (8VM),(8VP),(Av0),(Av1),(Av4)
    - OEM Wiring Diagrams Tail Lamps, (8VM),(8VP),(Av0),(Av1),(Av4)
  - OEM Wiring Diagrams Tail Lamps, (8VM),(8VP),(Av2)
    - OEM Wiring Diagrams Tail Lamps, (8VM),(8VP),(Av2)
  - OEM Wiring Diagrams TV Tuner, (QU1),(QV1)
    - OEM Wiring Diagrams TV Tuner, (QU1),(QV1)
  - OEM Wiring Diagrams USB Connections For Data Transfer
    - OEM Wiring Diagrams USB Connections For Data Transfer
  - OEM Wiring Diagrams Windshield Defogger, (0K4),(0K0),(4GR),(4GY)
    - OEM Wiring Diagrams Windshield Defogger, (0K4),(0K0),(4GR),(4GY)
  - OEM Wiring Diagrams Windshield Projection Head Up Display, (KS1)
    - OEM Wiring Diagrams Windshield Projection Head Up Display, (KS1)
  - System Wiring Diagrams
  - Wires
    - 97 Wires
  - Wiring
    - 97 Wiring
Engine Mechanical
- Blowers, Superchargers & Turbochargers
  - Turbocharger, Supercharger (6-Cylinder Direct Fuel Injection 2.9L; 3.0L 4V TFSI Engine Ea 839)
    - 21 Turbocharger, Supercharger
  - Turbocharger, Supercharger (Servicing - 6-Cylinder 2.9L; 3.0L 4V TFSI Ea839 Engine)
    - 21 Turbocharger, Supercharger
- Cooling System (Mechanical)
  - Cooling System (CWGD,DECA)
    - 19 Cooling System
  - Cooling System (Servicing - 6-Cylinder 2.9L; 3.0L 4V TFSI Ea839)
    - 19 Cooling System
- Exhaust
  - Exhaust System, Emission Controls (6-Cylinder Direct Fuel Injection 2.9L; 3.0L 4V TFSI Engine Ea 839)
    - 26 Exhaust System, Emission Controls
  - Exhaust System, Emission Controls (Servicing - 6-Cylinder 2.9L; 3.0L 4V TFSI Ea839 Engine)
    - 26 Exhaust System, Emission Controls
- Lubrication System
  - Lubrication (6-Cylinder Direct Fuel Injection 2.9L; 3.0L 4V TFSI Engine Ea 839)
    - 17 Lubrication
  - Lubrication (Servicing - 6-Cylinder 2.9L; 3.0L 4V TFSI Ea839 Engine)
    - 17 Lubrication
- Mechanical
  - Crankshaft, Cylinder Block (6-Cylinder Direct Fuel Injection 2.9L; 3.0L 4V TFSI Engine Ea 839)
    - 13 Crankshaft, Cylinder Block
  - Crankshaft, Cylinder Block (Servicing - 6-Cylinder 2.9L; 3.0L 4V TFSI Ea839 Engine)
    - 13 Crankshaft, Cylinder Block
  - Cylinder Head, VALVETRAIN (6-Cylinder Direct Fuel Injection 2.9L; 3.0L 4V TFSI Engine Ea 839)
    - 15 Cylinder Head, VALVETRAIN
  - Cylinder Head, VALVETRAIN (Servicing - 6-Cylinder 2.9L; 3.0L 4V TFSI Ea839)
    - 15 Cylinder Head, VALVETRAIN
Engine Performance
- Emissions
  - Emission Applications
    - Emission Applications
- Fuel Delivery
  - Fuel Supply
    - 20 Fuel Supply
  - Fuel Supply (Using The Evaporative Emissions Tester)
    - 20 Fuel Supply
  - MULTIPORT Fuel Injection (6-Cylinder Direct Fuel Injection 2.9L; 3.0L 4V TFSI Engine Ea 839)
    - 24 MULTIPORT Fuel Injection
  - MULTIPORT Fuel Injection (Servicing - 6-Cylinder 2.9L; 3.0L 4V TFSI Ea839 Engine)
    - 24 MULTIPORT Fuel Injection
- Specifications
  - Firing Order & Cylinder Identification
    - Firing Order & Cylinder Identification
- Testing & Diagnosis
  - Generic Scan Tool (CWGD) - Engine DTC Tables (P0204 - P0562) & Transmission DTC Tables
    - St Generic Scan Tool
  - Generic Scan Tool (CWGD) - Engine DTC Tables (P0420 - P0203)
    - St Generic Scan Tool
  - Generic Scan Tool (CWGD) (1 Of 5)
    - St Generic Scan Tool
  - Generic Scan Tool (CWGD) (2 Of 5)
    - St Generic Scan Tool
  - Generic Scan Tool (CWGD) (3 Of 5)
    - St Generic Scan Tool
  - Generic Scan Tool (CWGD) (4 Of 5)
    - St Generic Scan Tool
  - Generic Scan Tool (CWGD) (5 Of 5)
    - St Generic Scan Tool
  - Generic Scan Tool (CWGD) (Brake System DTCS - Gateway Module DTCS)
    - St Generic Scan Tool
  - Generic Scan Tool (CWGD) (Diagnostic Procedures)
    - St Generic Scan Tool
  - Generic Scan Tool 3.0L (2023) - Engine DTC Tables (P0204 - P0562) & Transmission DTC Tables
    - St Generic Scan Tool
  - Generic Scan Tool 3.0L (2023) - Engine DTC Tables (P0420 - P0203)
    - St Generic Scan Tool
  - Generic Scan Tool 3.0L (2023) (1 Of 2)
    - St Generic Scan Tool
- Tune-Up
  - Ignition
    - Glow Plug System (6-Cylinder Direct Fuel Injection 2.9L; 3.0L 4V TFSI Engine Ea 839)
    - Glow Plug System (Servicing - 6-Cylinder 2.9L; 3.0L 4V TFSI Ea839 Engine)
General Information
- Basic Trouble Shooting
  - Basic Trouble Shooting - General Information
    - * Please Read This First *
    - Accessories & Electrical
    - Air Conditioning & Heat
    - Brakes
    - Engine Mechanical
    - Engine Performance
    - Manual Transmission
    - Powertrain
    - Steering & Suspension
  - Commonly Used Abbreviations - General Information
    - * Please Read This First *
    - "A"
    - "B"
    - "C"
    - "D"
    - "E"
    - "F"
    - "G"
    - "H"
    - "I"
    - "J"
    - "K"
    - "L"
    - "M"
    - "N"
    - "O"
    - "P"
    - "Q"
    - "R"
    - "S"
    - "T"
    - "V"
    - "W"
  - Emission Control Abbreviations
    - "A"
    - "B"
    - "C"
    - "D"
    - "E"
    - "F"
    - "G"
    - "H"
    - "I"
    - "K"
    - "L"
    - "M"
    - "N"
    - "O"
    - "P"
    - "R"
    - "S"
    - "T"
    - "V"
    - "W"
  - Engine Performance - Trouble Shooting - General Information
    - * Please Read This First *
    - Engine Performance
- Brakes
  - Anti-Lock Brake Safety Precautions - General Information
    - * Please Read This First *
    - Anti-Lock Brake Safety Precautions
  - Map - Brake Systems
    - Brake Systems
    - Brake System CHECKSHEET
    - Reason Code Explanation
    - Automotive Terminology & Definitions
  - Map - Routine Inspection Reference Guide
    - Routine Inspection Reference Guide
    - Wheel & Tire Supplement
    - Reason Code Explanation
    - Automotive Terminology & Definitions
- Check Lists
  - Symptom Check List Worksheet - General Information
    - * Please Read This First *
    - Purpose
    - Symptom Check List Worksheets
- 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 3.0L (2023)
  - Diagnostic Trouble Codes (DTC) Index
- Electrical
  - Map - Electrical Systems
    - Electrical Systems
    - Battery, Starting & Charging System CHECKSHEET
    - Reason Code Explanation
    - Automotive Terminology & Definitions
  - Using System Wiring Diagrams
- Engine
  - Engine Overhaul Procedures - General Information
    - * Please Read This First *
    - Description
    - Engine Identification
    - Inspection Procedures
    - Cleaning Procedures
    - Component Cleaning
    - Cylinder Head Replacement
    - Cylinder Head Overhaul
    - Pistons, Connecting Rods & Bearings
    - Crankshaft & Main Bearings
    - Camshaft
    - Timing Chains & Belts
    - Timing Gears
    - Oil Pump
    - Break-In Procedure
  - General Cooling System Service - General Information
    - * Please Read This First *
    - Description
    - Maintenance
    - Testing
- Engine Performance
  - Electrostatic Discharge Warning - General Information
    - * Please Read This First *
    - Introduction
    - Handling Static-Sensitive Circuits
    - Checking Static-Sensitive Circuits
  - Engine Performance Diagnostic Routine Outline - General Information
    - * Please Read This First *
    - Where Does DRIVEABILITY Diagnosis Start?
  - Engine Performance Safety Precautions
    - Engine Performance Safety Precautions
  - Map - Engine Performance & Maintenance
    - Engine Performance And Maintenance (Including Exhaust Systems)
    - Engine Performance & Maintenance CHECKSHEET
    - Engine Performance And Maintenance
    - Reason Code Explanation
    - Automotive Terminology & Definitions
  - Parasitic Load Explanation & Test Procedures - General Information
    - * Please Read This First *
    - General Information
    - Testing For Parasitic Load
  - State Emission Standards - Diesel
  - State Emission Standards - Gas
    - ALASKA
    - ARIZONA
    - CALIFORNIA
    - Colorado
    - CONNECTICUT
    - DELAWARE
    - District Of COLUMBIA
    - GEORGIA
    - IDAHO
    - ILLINOIS
    - INDIANA
    - KENTUCKY
    - MARYLAND
    - MASSACHUSETTS
    - MISSOURI
    - NEVADA
    - New Jersey
    - New MEXICO
    - New YORK
    - North CAROLINA
    - OHIO
    - OREGON
    - PENNSYLVANIA
    - RHODE Island
    - TENNESSEE
    - TEXAS
    - UTAH
    - VIRGINIA
    - WASHINGTON
    - WISCONSIN
    - U. S. EPA ASM2525 & ASM5015 Start-Up Emission Standards
    - U. S. EPA Revised Final ASM Emission Standards (ASM5015 & ASM2525)
    - U.S. EPA Im240 Emission Standards
  - Waveforms - Injector Pattern Tutorial - General Information
    - * Please Read This First *
    - Purpose Of This Article
    - Is A Lab Scope Necessary?
    - The Two Types Of Injector Drivers
    - The Two Ways Injector Circuits Are Wired
    - Interpreting Injector Waveforms
    - Current Waveform Samples
    - Voltage Waveform Samples
- Map - Exhaust Systems
  - Exhaust Systems
  - Reason Code Explanation
- Heating, Ventilation & A
  - C (HVAC)
    - Map - Heating, Ventilation, & Air Conditioning
- Identification
  - CANADIAN Model Cross-Reference
    - * Please Read This First *
    - ACURA
    - ASUNA
    - AUDI
    - BMW
    - CHRYSLER Corp.
    - General Motors
    - HYUNDAI
    - Jaguar
    - KIA
    - MAZDA
    - MERCEDES-BENZ
    - Mercury
    - MERKUR
    - MITSUBISHI
    - NISSAN
    - RENAULT
    - SATURN
    - Smart
    - SUBARU
    - SUZUKI
    - TOYOTA
    - VOLKSWAGEN
    - VOLVO
    - All Others
- Metric Conversions
  - Engine Displacement Conversion Table - ECAT
    - Conversion Table
  - Metric Conversions
    - Metric Conversions
    - Conversion Factors
- OEM General Information
  - Maintenance Supplements (AUDI Warranty Oil Capacity)
    - Ms Maintenance Supplements
  - Maintenance Supplements 2023
    - Ms Maintenance Supplements
- Specifications Index
  - Common Specs & Procedures
    - Specifications Index
- Steering
  - Map - Steering, Suspension, Wheel Alignment, Wheels & Tires
    - Steering & Suspension Systems
    - Wheel And Tire
    - Steering & Suspension CHECKSHEET
    - Wheels & Tires CHECKSHEET
    - Steering And Suspension, Wheel Alignment, Wheels And Tires
    - Reason Code Explanation
    - Automotive Terminology & Definitions
  - Wheel Alignment Theory & Operation - General Information
    - * Please Read This First *
    - Pre-Alignment Instructions
    - Adjustments
- Traction Control Disable Procedures
  - Traction Control Disable
- Trouble Shooting - Manual Transmission - General Information
  - * Please Read This First *
  - Introduction
Heating, Ventilation & A
- C (HVAC)
  - HVAC Control Systems
    - Air Conditioning (R134A Capacities - Testing Equipment)
    - Air Conditioning (Refrigerant R1234YF Servicing - A/C Service Station)
    - Air Conditioning (Refrigerant R1234YF Servicing)
    - Air Conditioning (Refrigerant R134A Servicing - Pressure Checking)
    - Air Conditioning (Refrigerant R134A Servicing - Refrigerant Circuit)
    - Air Conditioning (Refrigerant R134A Servicing)
    - Heating, Ventilation
    - Heating, Ventilation & Air Conditioning
    - Heating, Ventilation And Air Conditioning (A/C Compressor - Display Control Head)
Hybrid
- Electric Powertrain
  - Battery Management Systems
    - General, Technical Data (6-Cylinder Direct Fuel Injection 2.9L; 3.0L 4V TFSI Engine Ea 839)
    - General, Technical Data (7-Speed Dual Clutch Transmission 0CJ, 0CK, 0CL, 0DN, 0DP)
    - General, Technical Data (Body Exterior)
    - General, Technical Data (Body Interior)
    - General, Technical Data (Brake System, CYMC,DFVA,CWGD,DBPA,DECA)
    - General, Technical Data (Brake System)
    - General, Technical Data (Communication)
    - General, Technical Data (Electrical Equipment)
    - General, Technical Data (Fuel Supply System)
    - General, Technical Data (Heating, Ventilation And Air Conditioning)
    - General, Technical Data (Oil Gauge Tester T40178 Service Values)
    - 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 - 7-Speed Dual Clutch Transmission 0CJ, 0CL, 0CK, 0DK, 0DN, 0DP, 0HL)
    - General, Technical Data (Suspension, Wheels, Steering)
    - OEM Wiring Diagrams 3.0L Gasoline Engine, CWGD
    - OEM Wiring Diagrams Battery, Starter And Generator, (0K4),(VH2)
    - OEM Wiring Diagrams Garage Door Opener, (VC1),(VC2)
  - Electric Motor Systems
    - Engine Assembly (6-Cylinder Direct Fuel Injection 2.9L; 3.0L 4V TFSI Engine Ea 839)
    - Engine Assembly (Servicing - 6-Cylinder 2.9L; 3.0L 4V TFSI Ea839 Engine)
  - Testing and Diagnosis
    - Electric Drive
Maintenance
- Procedures
  - 2023 AUDI Service
    - Ms Maintenance Supplements
  - Maintenance - General Information
    - Maintenance - General Information
  - Maintenance Reminder Light (Reset Procedures)
    - Emissions Maintenance Reminder (EGR)
    - Emissions Maintenance Reminder (Oxygen Sensor)
    - Maintenance Service Reminder
    - Tire Pressure Monitor System Reminder
  - Maintenance Supplements
    - Ms Maintenance Supplements
  - Maintenance, Diagnosis
    - 03 Maintenance, Diagnosis
Restraints
- Passive Restraints
  - Passenger Protection, Airbags, Seat Belts
    - 69 Passenger Protection, Airbags, Seat Belts
Steering
- Steering Linkage
  - 48 Steering
    - Steering Wheel
    - Steering Column
    - Steering Gear
Suspension
- Electronic Suspension
  - Self-Leveling Suspension
    - 43 Self-Leveling Suspension
- Front Suspension
  - 40 Front Suspension
    - Front Axle
    - SUBFRAME
    - Stabilizer Bar
    - Suspension Strut And Upper Control Arm
    - Lower Control Arm And Ball Joint
    - Wheel Bearing
    - Drive Axle
- Rear Suspension
  - 42 Rear Suspension
    - Rear Axle
    - SUBFRAME
    - Stabilizer Bar
    - Control Arm, Tie Rod
    - Suspension Strut, Shock Absorber, Spring
    - Wheel Bearing And Trailing Arm
    - Drive Axle
- Wheel Alignment
  - Wheel And Tire Guide General Information
    - 44 Wheels, Tires, Wheel Alignment
  - Wheels, Tires, Wheel Alignment (Suspension, Wheels, Steering)
    - 44 Wheels, Tires, Wheel Alignment
  - Wheels, Tires, Wheel Alignment (Wheel And Tire Combination Guides)
    - 44 Wheels, Tires, Wheel Alignment
  - Wheels, Tires, Wheel Alignment (Wheel And Tire Guide)
    - 44 Wheels, Tires, Wheel Alignment
Transmission
- Clutch
  - Clutch (7-Speed Dual Clutch Transmission 0CJ, 0CL, 0CK, 0DK, 0DN, 0DP, 0HL)
    - 30 Clutch
  - Clutch (7-Speed Dual Clutch Transmission 0DK)
    - 30 Clutch
- Manual Trans
  - Gears, Shafts (7-Speed Dual Clutch Transmission 0CJ, 0CK, 0CL, 0DN, 0DP)
    - 35 Gears, Shafts
  - Gears, Shafts (Servicing - 7-Speed Dual Clutch Transmission 0CJ, 0CL, 0CK, 0DK, 0DN, 0DP, 0HL)
    - 35 Gears, Shafts
- Transmission Control Systems
  - Controls, Housing (MECHATRONIC - Transmission Fluid)
    - 34 Controls, Housing
  - Controls, Housing (Shift Mechanism - MECHATRONIC)
    - 34 Controls, Housing
Quick Lookups
- Fluids
- Technical Bulletins
  - Technical Service Bulletins
    - Accessories & Equipment
    - Anti-Lock Brakes
    - Anti-Theft Systems
    - Body Electrical
    - Body Interior
    - Charging Systems
    - Collision
    - Communication Devices
    - Cooling Fan
    - Cooling System (Mechanical)
    - Cooling Systems
    - Cruise Control Systems
    - Differentials & Drive Axles
    - Driveshaft & Universal Joints
    - Electric Converters and Controllers
    - Electric Motor Systems
    - Electronic Steering
    - Engine Control Systems
    - Entertainment Systems
    - Exterior Lights
    - Front Suspension
    - Fuel System
    - Gauges & Instrument Panels
    - Headlights
    - Horns
    - HVAC Control Systems
    - Identification
    - Ignition Switch
    - Ignition System
    - Infotainment
    - Interior
    - Lubrication System
    - Mechanical
    - Mechanical - Hydraulic
    - Passive Restraints
    - Procedures
    - Rear Suspension
    - Restraints Control Systems
    - Seats
    - Starter
    - Steering Column
    - Steering Control Systems
    - Steering Gear
    - Steering Linkage
    - Sun Roof
    - Suspension Control Systems
    - System
    - Transmission
    - Transmission Control Systems
    - TSB
    - Warning Systems
    - Wheel Alignment
    - Wheels & Tire System
    - Window Motors & Regulators
    - Wiper
- Tire Fitment

Labor Times

Accessories and Equipment
- Wiper & Washer Systems
  - Rain Sensor
    - Remove & Replace
  - Washer Fluid Heating Element
    - Remove & Replace
  - Washer Fluid Level Sensor
    - Remove & Replace
  - Window Washer Reservoir
    - Remove & Replace
  - Windshield Washer Pump
    - Remove & Replace
  - Wiper & Washer Switch
    - Remove & Replace
  - Wiper Arm &
    - Or Blades
  - Wiper Motor
    - Remove & Replace
  - Wiper Transmission
    - Remove & Replace
Brakes
- Mechanical - Hydraulic
  - Backing Plate
    - Remove & Replace
  - Brake Drum Or Rotor (Removed)
    - Refinish
  - Brake Hose
    - Remove & Replace
  - Brake Pedal
    - Remove & Replace
  - Brake Shoes &
    - Or Pads
  - Brake System
    - Bleed
  - Brake System (Complete)
    - Inspect
    - Remove & Replace
  - Caliper
    - Remove & Replace
  - Disc Rotor
    - Remove & Replace
  - Master Cylinder
    - Remove & Replace
  - Master Cylinder Reservoir
    - Remove & Replace
  - Power Brake Booster
    - Remove & Replace
  - Power Brake Check Valve
    - Remove & Replace
Engine Mechanical
- Lubrication Systems
  - Engine Oil Cooler
    - Remove & Replace
  - Engine Oil Filter
    - Remove & Replace
  - Engine Oil Level Sensor
    - Remove & Replace
  - Engine Oil Pressure
    - Check
  - Oil Filter Flange &
    - Or Gasket
  - Oil Pan &
    - Or Gasket
  - Oil Pressure Regulator
    - Remove & Replace
  - Oil Pump
    - Remove & Replace
  - Oil Pump Drive Chain
    - Remove & Replace
  - Oil Separator
    - Remove & Replace
Engine Performance
- Fuel Delivery System
  - Accelerator Pedal Position Sensor
    - Remove & Replace
  - Air Intake Distributor
    - Remove & Replace
  - Coolant Temperature Sensor
    - Remove & Replace
  - Engine Control Module
    - Remove & Replace
  - Fuel Injection System
    - Diagnosis
  - Fuel Injector
    - Clean
    - Remove & Replace
  - Fuel Pressure Sensor
    - Remove & Replace
  - Fuel Rail
    - Remove & Replace
  - High Pressure Pump
    - Remove & Replace
  - Intake Manifold Gasket
    - Remove & Replace
  - Knock Sensor
    - Remove & Replace
  - Manifold Absolute Pressure Sensor
    - Remove & Replace
  - Oxygen Sensor
    - Remove & Replace
  - Throttle Valve
    - Remove & Replace
  - Throttle Valve Switch
    - Remove & Replace
  - Vacuum Tank
    - Remove & Replace
- Ignition Systems
  - Camshaft Position Sensor
    - Remove & Replace
  - Crankshaft Position Sensor
    - Remove & Replace
  - Engine Compression
    - Testing
  - Engine Cylinder Leakage
    - Testing
  - Engine Performance
    - Analyze
  - Ignition Coil
    - Remove & Replace
  - Manifold Absolute Pressure Sensor
    - Remove & Replace
  - Spark Plugs
    - Remove & Replace
Heating, Ventilation & A
- C (HVAC)
  - Manual HVAC System
    - A
    - Air COND Hose
    - Air Conditioning System
    - Cabin Air Filter
    - Condenser
    - Evaporator Core
    - Evaporator Expansion Valve
    - Receiver Drier
Body and Frame
- Body and Cab Control Systems
  - Abs Control Module
    - Remove & Replace
  - Air Bag Control Module
    - Remove & Replace
  - Battery Control Module
    - Remove & Replace
  - Comfort System Control Module
    - Remove & Replace
  - Control Modules
    - Diagnosis
  - Data Bus Module
    - Remove & Replace
  - Door Control Module
    - Remove & Replace
  - Garage Door Control Module
    - Remove & Replace
  - Information Display Control Head Module
    - Remove & Replace
  - Lane Change Assist Control Module
    - Remove & Replace
  - Steering Column Control Module
    - Remove & Replace
  - Telematics Communication Unit
    - Remove & Replace
  - Trunk
    - Liftgate Control Module
  - Vehicle Electrical System Control Unit
    - Remove & Replace
- Exterior and Interior Trim
  - Center Console
    - Removal & Installation
    - Remove & Replace
  - Glove Compartment
    - Remove & Replace
  - Glove Compartment Latch
    - Remove & Replace
  - Instrument Panel
    - Removal & Installation
    - Remove & Replace
  - Seat Belt Buckle
    - Remove & Replace
  - Seat Belt Retractor Assembly
    - Remove & Replace
- Hoods
  - Hood Latch
    - Remove & Replace
  - Hood Latch Release Cable
    - Remove & Replace
  - Hood Shocks Or Struts
    - Remove & Replace
- Rear Hatches and Deck
  - Fuel Door Actuator
    - Remove & Replace
  - Liftgate Motor
    - Remove & Replace
  - Power Liftgate Actuator Motor
    - Remove & Replace
  - Trunk
    - Liftgate Actuator
    - Liftgate Control Module
    - Liftgate Latch
    - Liftgate Release Switch
    - Liftgate Shock Or Strut
    - Liftgate Trim Panel
- Sun Roofs, T-Tops, Convertible Tops
  - Sun Roof Assembly
    - Adjustment
    - Remove & Replace
  - Sun Roof Guide Rail
    - Remove & Replace
  - Sun Roof Position Sensor
    - Remove & Replace
  - Sun Roof Wind Deflector
    - Remove & Replace
Drivelines and Axles
- Axle Shafts - Front
  - Axle Shaft Assembly
    - Remove & Install or Remove & Replace
  - Axle Shaft Boot
    - Remove & Replace
- Axle Shafts - Rear
  - Axle Shaft Assembly
    - Remove & Install or Remove & Replace
  - Axle Shaft Boot
    - Remove & Replace
  - Differential Assembly
    - Remove & Replace
  - Differential Fluid
    - Check & Adjust
    - Drain & Refill
  - Differential Output Flange
    - Remove & Replace
  - Differential Output Seal
    - Remove & Replace
  - Pinion Shaft Seal
    - Remove & Replace
  - Viscous Coupling Pump
    - Remove & Replace
- Differentials and Drive Axles - Front
  - Axle Shaft Assembly
    - Remove & Install or Remove & Replace
  - Axle Shaft Boot
    - Remove & Replace
- Differentials and Drive Axles - Rear
  - Axle Shaft Assembly
    - Remove & Install or Remove & Replace
  - Axle Shaft Boot
    - Remove & Replace
  - Differential Assembly
    - Remove & Replace
  - Differential Fluid
    - Check & Adjust
    - Drain & Refill
  - Differential Output Flange
    - Remove & Replace
  - Differential Output Seal
    - Remove & Replace
  - Pinion Shaft Seal
    - Remove & Replace
  - Viscous Coupling Pump
    - Remove & Replace
- Driveline and Axle Control Systems - Rear
  - Differential Hydraulic Oil Pressure
    - Temperature Sensor
- Driveshafts and Universal Joints
  - Propeller Shaft
    - Remove & Install or Remove & Replace
Electrical
- Charging System
  - Alternator Assembly
    - Remove & Replace
  - Alternator Drive Belt
    - Remove & Replace
  - Battery
    - Remove & Replace
    - Testing
  - Battery Cable
    - Remove & Replace
  - Battery Control Module
    - Remove & Replace
  - Charging System
    - Check
  - Drive Belt Idler Pulley
    - Remove & Replace
  - Serpentine Belt TENSIONER
    - Remove & Replace
- Starter
  - Battery
    - Remove & Replace
    - Testing
  - Battery Cable
    - Remove & Replace
  - Battery Control Module
    - Remove & Replace
  - Starter Assembly
    - Remove & Replace
  - Starter Circuit
    - Check
Restraints
- Airbag
  - Air Bag CLOCKSPRING
    - Remove & Replace
  - Air Bag Control Module
    - Remove & Replace
  - Air Bag Cushion Module
    - Remove & Replace
  - Air Bag Sensor
    - Remove & Replace
  - Air Bag System
    - Diagnosis
  - Battery Interrupt Igniter
    - Remove & Replace
  - Occupant Position Detection System Control Unit
    - Remove & Replace
  - Occupant Position Detection System Sensor
    - Remove & Replace
  - Pedestrian Protection Actuator
    - Remove & Replace
Steering
- Electronic Steering
  - Electronic Steering Gear Assembly
    - Remove & Replace
- Steering Column
  - Steering Angle Sensor
    - Remove & Replace
  - Steering Column
    - Remove & Replace
  - Steering Column Control Module
    - Remove & Replace
  - Steering Column Lock Module
    - Remove & Replace
  - Steering Shaft
    - Remove & Replace
  - Steering Wheel
    - Remove & Replace
- Steering Linkage
  - Rack & Pinion Boot
    - Remove & Replace
  - Tie Rod &
    - Or End
Suspension
- Front Suspension
  - Ball Joint
    - Remove & Replace
  - Control Arm
    - Remove & Replace
  - Control Arm Bushing
    - Remove & Replace
  - Control Arm Link
    - Remove & Replace
  - Control Arm Support
    - Remove & Replace
  - Shock &
    - Or Strut Assembly
  - Spring
    - Remove & Replace
  - Stabilizer Bar
    - Remove & Replace
  - Stabilizer Bar Bushing
    - Remove & Replace
  - Stabilizer Bar End Link
    - Remove & Replace
  - Steering Knuckle
    - Remove & Replace
  - SUBFRAME
    - Removal & Installation
    - Remove & Replace
- Rear Suspension
  - Axle Assembly
    - Remove & Replace
  - Axle Assembly Bushing
    - Remove & Replace
  - Control Arm
    - Remove & Replace
  - Knuckle Bushing
    - Remove & Replace
  - Link Assembly
    - Remove & Replace
  - Shock &
    - Or Strut Assembly
  - Spindle Or Knuckle
    - Remove & Replace
  - Spring
    - Remove & Replace
  - Stabilizer Bar
    - Remove & Replace
  - Stabilizer Bar &
    - Or Bushings
  - Stabilizer Bar Bushing
    - Remove & Replace
  - Stabilizer Bar Control Link
    - Remove & Replace
  - SUBFRAME
    - Remove & Replace
  - Track Rod
    - Remove & Replace
- Suspension Control Systems
  - Level Control Sensor
    - Remove & Replace
- Wheel Alignment
  - Four Wheel Alignment
    - Adjustment
    - Check
  - Toe-In
    - Adjustment
  - Two Wheel Alignment
    - Check
- Wheel and Tire Systems
  - Tire Pressure Control Unit
    - Remove & Replace
  - Tire Pressure Monitoring System
    - Diagnosis
  - Tire Pressure Sensor
    - Remove & Replace
  - Wheel
    - Balance
    - Remove & Replace
  - Wheel Bearing
    - Remove & Replace
  - Wheel Hub
    - Remove & Replace
  - Wheel Hub &
    - Or Bearing
  - Wheels (All)
    - Rotate
Transmission
- Automatic Trans
  - Automatic Transmission Fluid
    - Check & Adjust
    - Drain & Refill
  - Main Control Valve Body
    - Remove & Replace
  - Multi-Function Switch
    - Remove & Replace
  - Oil Cooler Lines
    - Remove & Replace
  - Output Flange
    - Remove & Replace
  - Transaxle Assembly
    - Remove, Install, and Overhaul
  - Transmission
    - Diagnosis
  - Transmission Assembly
  - Transmission Oil Cooler
    - Remove & Replace
  - Transmission Oil Pan &
    - Or Gasket
- Clutch Manual and Hydraulic
  - Clutch Hydraulic System
    - Bleed
  - Flywheel (Auto Trans)
    - Remove & Replace
  - Flywheel (Removed)
    - Resurface
  - Gearshift Lever
    - Remove & Replace
  - Shift Linkage
    - Adjustment
    - Remove & Replace
- Transfer Case
  - All Wheel Drive Control Module
    - Remove & Replace
  - Output Flange Seal
    - Remove & Replace
  - Transfer Case Assembly
    - Remove & Replace
  - Transfer Case Fluid
    - Drain & Refill

Manual:AUDI S4 Premium 2023Page:- / 33124

AUDI 2023 S4 Premium

BrandAUDI

ModelS4

Year2023

TrimPremium

Engine-

Pages33124

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