2012 Audi S4 Automatic DCT TransFACTORY OEM SERVICE PROCEDURE

External Pages

's manual. Be very cautious using repair info from here because these pages may not apply to your vehicle. Different variant/trim Section 1 (Clutch - Manual Transmission 0B4 (Sedan)) Section 2 (Clutch - Manual Transmission Internal Components 0B4 (Sedan)) Section 3 (Controls & Housing - Manual Transmission 0B4 (Sedan)) Section 4 (Controls & Housing - Manual Transmission Internal Components 0B4 (Sedan)) Section 5 (Final Drive & Differential - Manual Transmission Internal Components 0B4 (Sedan)) Section 6 (Final Drive & Differential - Manual Transmission 0B4) Section 7 (Gears & Shafts - Manual Transmission Internal Components 0B4 (Sedan)) Section 8 (Manual Transmission - General & Technical Data - Transmission Code(S): 0B4 (Sedan)) Section 9 (Manual Transmission Internal Components - General & Technical Data - Transmission Code(S): 0B4 (Sedan)) Different car Section 1 (Engine Introduction) Section 2 (1.8L - Turbo Engine Mechanical, Engine Code(S): AMB) Section 3 (2.0L - Turbo Engine Mechanical, Engine Code(S): BPG, BWT) Section 4 (3.0L - Engine Mechanical, Engine Code(S): AVK, BGN) Section 5 (3.2L - Engine Mechanical, Engine Code(S): BKH) Section 6 (4.2L - Engine Mechanical, Engine Code(S): BHF) Section 7 (4.2L - Engine Mechanical, Engine Code(S): BNS) Section 8 (Fuel Supply System) Section 9 (1.8L - Turbo Engine Controls - Fuel Injection & Ignition, Engine Code(S): AMB) Section 10 (1.8L - Turbo Engine Controls - Generic Scan Tool, Engine Code(S): AMB) Section 11 (2.0L - Turbo Fuel Injection Ignition, Engine Code(S): BPG, BWT) Section 12 (2.0L - Turbo Generic Scan Tool - MOTRONIC Fuel Injection System, Ignition System, Engine Code: BPG) Section 13 (3.0L - Engine Controls - Fuel Injection & Ignition, Engine Code(S): AVK, BGN) Section 14 (3.0L - Engine Controls - Generic Scan Tool, Engine Codes: AVK, BGN [Fuel Supply - Ignition/Glow Plug System]) Section 15 (3.2L - Fuel Injection Ignition, Engine Code(S): BKH) Section 16 (3.2L - Generic Scan Tool, Engine Code: BKH) Section 17 (4.2L - Fuel Injection And Ignition, Engine Code(S): BHF) Section 18 (4.2L - Fuel Injection And Ignition, Engine Code(S): BNS) Section 19 (5-SPEED MANUAL TRANSMISSION [01W] (1 Of 2)) Section 20 (5-Speed Manual Transmission 01A) Section 21 (6-SPEED MANUAL TRANSMISSION [01E] (1 Of 2)) Section 22 (6-Speed Manual Transmission 01X, Front-Wheel Drive) Section 23 (6-Speed Manual Transmission 02X, Four-Wheel Drive) Section 24 (6-Speed Manual Transmission 0A3, All Wheel Drive) Section 25 (6-Speed Manual Transmission 0A3 All Wheel Drive, Internal Component Servicing) Section 26 (5-Speed Automatic Transmission 01V) Section 27 (5-Speed Automatic Transmission 01V - Internal Components, Servicing) Section 28 (6-Speed Automatic Transmission 09L All Wheel Drive) Section 29 (Continuously Variable Transmission (CVT) 01J) Section 30 (Continuously Variable Transmission (CVT) 01J - Internal Components, Servicing) Section 31 (Rear Final Drive) Section 32 (Rear Final Drive 0AR) Section 33 (Brake System) Section 34 (Suspension, Wheels, Steering) Section 35 (Body Exterior) Section 36 (Body Exterior - Cabriolet) Section 37 (Body Interior - Except Cabriolet (68-Interior Equipment - 70-Interior Trim)) Section 38 (Body Interior - Cabriolet) Section 39 (Heating & Air Conditioning) Section 40 (Refrigerant R134A - Servicing) Section 41 (Communication) Section 42 (Electrical Equipment) Section 43 (Communication, Cabriolet) Section 44 (Electrical Equipment) Section 45 (Electrical Equipment - General Information) Section 46 (Maintenance Procedures) Section 47 (Maintenance Procedures - Cabriolet) Section 48 (System Wiring Diagrams) Section 49 (Final Drive & Differential - Automatic Transmission 0BK (Sedan)) Section 50 (Controls & Housing - Automatic Transmission 0BK (Sedan)) Section 51 (Automatic Transmission - General & Technical Data - Transmission Code(S): 0BK (Sedan)) Section 52 (Gears & Hydraulic Controls - Automatic Transmission 0BK (Sedan)) Section 53 (Torque Converter - Automatic Transmission 0BK (Sedan)) Section 54 (3.2L - Fuel Injection System - Engine Code: CALA (Sedan)) Section 55 (3.2L - Ignition/Glow Plug System - Engine Code(S): CALA (Sedan) (As Of 08.2010)) Section 56 (Immobilizer And Trailer Hitch - General Information (AVANT)) Section 57 (Instruments (AVANT)) Section 58 (Passenger Protection, Airbags, Seat Belts (AVANT)) Section 59 (Steering (AVANT)) Section 60 (General, Technical Data - Refrigerant R134A Servicing - General Information (AVANT)) Section 61 (General, Technical Data - Refrigerant R134A Servicing (AVANT)) Section 62 (Battery, Starter, Generator, Cruise Control (AVANT)) Section 63 (Electrical System - (Battery, Starter, Generator, Cruise Control - General Information) (AVANT)) Section 64 (Heating, Ventilation & Air Conditioning (AVANT)) Section 65 (Wiring (AVANT)) Section 66 (Wiring - General Information (AVANT)) Section 67 (Maintenance, Diagnosis - Maintenance Procedures (AVANT)) Section 68 (Communication (AVANT)) Section 69 (Exterior Equipment (AVANT)) Section 70 (2.0L - Fuel Supply System - Engine Code(S): CAEB (AVANT)) Section 71 (Maintenance Intervals (AVANT)) Section 72 (Maintenance, Diagnosis - Fluid Capacity Tables (AVANT)) Section 73 (Wiper/Washer Systems (AVANT)) Section 74 (Sunroof (AVANT)) Section 75 (2.0L - Cooling System - Engine Code(S): CAEB (AVANT)) Section 76 (2.0L - Turbocharger, Supercharger - Engine Code(S): CAEB (AVANT)) Section 77 (Rear Final Drive 0BF & 0BE (AVANT)) Section 78 (Final Drive, Differential - Automatic Transmission 0BK AWD (AVANT)) Section 79 (Rear Final Drive 0BC (AVANT)) Section 80 (Rear Final Drive 0BD (AVANT)) Section 81 (Final Drive, Differential - Automatic Transmission 0B6 AWD (AVANT)) Section 82 (Controls, Housing - Automatic Transmission 0BK AWD (AVANT)) Section 83 (Controls, Housing - Automatic Transmission 0B6 AWD (AVANT)) Section 84 (Technical Data - Brake System (AVANT)) Section 85 (Technical Data - Suspension, Wheels, Steering (AVANT)) Section 86 (2.0L - General, Technical Data - Engine Mechanical - Engine Code(S): CAEB (AVANT)) Section 87 (General, Technical Data - Rear Final Drive 0BF & 0BE (AVANT)) Section 88 (General, Technical Data - Automatic Transmission 0BK AWD (AVANT)) Section 89 (General, Technical Data - Rear Final Drive 0BC (AVANT)) Section 90 (General, Technical Data - Rear Final Drive 0BD (AVANT)) Section 91 (General, Technical Data - Automatic Transmission 0B6 AWD (AVANT)) Section 92 (GEARS, HYDRAULIC CONTROLS - AUTOMATIC TRANSMISSION 0B6 AWD (AVANT) (2 Of 2)) Section 93 (GEARS, HYDRAULIC CONTROLS - AUTOMATIC TRANSMISSION 0B6 AWD (AVANT) (1 Of 2)) Section 94 (2.0L - Crankshaft & Cylinder Block - Engine Code(S): CAEB (AVANT)) Section 95 (Interior Equipment (AVANT)) Section 96 (2.0L - Exhaust System, Emission Controls - Engine Code(S): CAEB (AVANT)) Section 97 (Front Suspension (AVANT)) Section 98 (Body Front (AVANT)) Section 99 (Torque Converter - Automatic Transmission 0B6 AWD (AVANT)) Section 100 (Rear Suspension (AVANT)) Section 101 (Wheels & Tire General Information (AVANT)) Section 102 (Wheels, Tires & Wheel Alignment (AVANT)) Section 103 (Interior Trim (AVANT)) Section 104 (Glass, Window Regulators (AVANT)) Section 105 (Seat Frames (AVANT)) Section 106 (Seat Upholstery, Covers (AVANT)) Section 107 (Bumpers (AVANT)) Section 108 (Exterior Lights, Switches (AVANT)) Section 109 (2.0L - Engine Assembly - Engine Code(S): CAEB (AVANT)) Section 110 (2.0L - Lubrication - Engine Code(S): CAEB (AVANT)) Section 111 (Mechanical Components - Brake System (AVANT)) Section 112 (Wiper/Washer Systems - General Informat

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

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