Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2014 Audi S7FACTORY OEM SERVICE PROCEDURE
External Pages
These are pages that do not belong to the exact selected vehicle (2014 Audi S7), but are still accessible from a link in your vehicle's manual. Be very cautious using repair info from here because these pages may not apply to your vehicle.
- Different car
- Section 1 (Firing Order & Cylinder Identification)
- Section 2 (Fluid Capacity Tables)
- Section 3 (Fluid Capacity Tables)
- Section 4 (3.0L - Engine Mechanical, Fuel Injection & Ignition - General & Technical Data - Engine Code(S): CGXB & CTUA)
- Section 5 (3.0L - Engine Mechanical, Fuel Injection & Glow Plug - General & Technical Data - Engine Code: CPNB)
- Section 6 (3.0L - Fuel Supply System - General & Technical Data - Engine Code: CPNB)
- Section 7 (Automatic Transmission - General & Technical Data)
- Section 8 (Fluid Capacity Tables)
- Section 9 (4.0L - Generic Scan Tool - Engine Code(S): CEUC & CRDB (1 Of 2))
- Section 10 (3.0L - Turbocharger & Supercharger - Engine Code(S): CGXB & CTUA)
- Section 11 (3.0L - Turbocharger & Supercharger - Engine Code: CPNB)
- Section 12 (3.0L - Exhaust System & Emission Controls - Engine Code(S): CGXB & CTUA)
- Section 13 (3.0L - Exhaust System & Emission Controls - Engine Code: CPNB)
- Section 14 (3.0L - Engine Assembly - Engine Code(S): CGXB & CTUA)
- Section 15 (3.0L - Engine Assembly - Engine Code: CPNB)
- Section 16 (3.0L - Cooling System - Engine Code(S): CGXB & CTUA)
- Section 17 (3.0L - Cooling System - Engine Code: CPNB)
- Section 18 (3.0L - Fuel Supply - Engine Code: CPNB)
- Section 19 (Automatic Transmission - Controls & Housing)
- Section 20 (Automatic Transmission - Torque Converter)
- Section 21 (Final Drive & Differential - Automatic Transmission)
- Section 22 (Gears & Hydraulic Controls - Automatic Transmission)
- Section 23 (Communication)
- Section 24 (3.0L - MULTIPORT Fuel Injection - Engine Code(S): CGXB & CTUA)
- Section 25 (3.0L - Crankshaft & Cylinder Block - Engine Code(S): CGXB & CTUA)
- Section 26 (3.0L - Crankshaft & Cylinder Block - Engine Code: CPNB)
- Section 27 (3.0L - Lubrication - Engine Code: CPNB)
- Section 28 (3.0L - Lubrication - Engine Code(S): CGXB & CTUA)
- Section 29 (3.0L - Diesel Fuel Injection - Engine Code: CPNB)
- Section 30 (3.0L - Ignition/Glow Plug System - Engine Code: CPNB)
- Section 31 (3.0L - Cylinder Head & VALVETRAIN - Engine Code: CPNB)
- Section 32 (3.0L - Ignition System - Engine Code(S): CGXB & CTUA)
- Section 33 (3.0L - Cylinder Head & VALVETRAIN - Engine Code(S): CGXB & CTUA)
- Section 34 (Fuel Injection System (Gasoline - Service Information - 4.0L - CEUC, CRDB, CTGE, CWUB, CWUC))
- Section 35 (Fuel Injection System (Gasoline - Service Information - 3.0L - CREC, CREH))
- Section 36 (Engine Cooling System (Service Information - 4.0L - CEUC, CRDB, CTGE, CWUB, CWUC))
- Section 37 (Engine Cooling System (Service Information - TDI 3.0L - CPNB))
- Section 38 (Engine Cooling System (Service Information - 3.0L - CREC, CREH))
- Section 39 (Front Suspension System (Service Information))
- Section 40 (Engine System (Assembly - Service Information - 3.0L - CREC, CREH))
- Section 41 (Engine System (Assembly - Service Information - 4.0L - CEUC, CRDB, CTGE, CWUB, CWUC))
- Section 42 (Engine System (Assembly - Service Information - TDI 3.0L - CPNB))
- Section 43 (Steering System (General & Service Information))
- Section 44 (Wheels & Tires System (General Information & Technical Data))
- Section 45 (Exterior Bumpers System (Service Information))
- Section 46 (Exterior Equipment System (Service Information))
- Section 47 (Wheels & Tires System (General & Service Information))
- Section 48 (Exterior Lighting System (Service Information))
- Section 49 (Self-Leveling Suspension System (Service Information))
- Section 50 (Body Front System (Service Information))
- Section 51 (Brake System Mechanical Components (Service Information))
- Section 52 (Antilock Brake System (Service & General Information))
- Section 53 (Differential System (General & Service Information - Rear Final Drive 0B5A, 0BKA Sport Differential))
- Section 54 (Final Drive System & Transmission System (General Information - 0B5A, 0BKA - 2 Of 2))
- Section 55 (Exhaust System & Emission Controls System (Service Information - 4.0L - CEUC, CRDB, CTGE, CWUB, CWUC))
- Section 56 (Exhaust System & Emission Controls System (Service Information - 3.0L - CPNB))
- Section 57 (Exhaust System & Emission Controls System (Service Information - 3.0L - CREC, CREH))
- Section 58 (Interior Trim System (Service Information))
- Section 59 (Rear Suspension System (Service Information))
- Section 60 (Wheels & Tires System (General & Technical Specifications))
- Section 61 (Electrical System (Precautions & General Information))
- Section 62 (Fuel Injection System (Diesel - General & Service Information - TDI 3.0L - CPNB))
- Section 63 (Fuel Injection System (Diesel - Service Information - TDI 3.0L - CPNB))
- Section 64 (System Wiring (General Information))
- Section 65 (Front Doors System & Central Locking System (Service Information))
- Section 66 (Rear Doors System (Service Information))
- Section 67 (System Wiring (General & Service Information))
- Section 68 (Communication System (Service Information))
- Section 69 (Interior Lighting System (General & Service Information))
- Section 70 (Interior Equipment System (Service Information))
- Section 71 (Supplemental Restraint System (Service Information))
- Section 72 (Transmission Controls System (Service & Specification Information - 7-Speed Dual Clutch - 0B5))
- Section 73 (Transmission Controls System (Service Information - 7-Speed Dual Clutch - 0B5))
- Section 74 (Differential System (General & Service Information - 0B5A, 0BKA))
- Section 75 (Seat Upholstery & Covers System (Service Information))
- Section 76 (Supplemental Restraint System (General & Specification Information))
- Section 77 (Seat Frame System (Service Information))
- Section 78 (Engine Lubrication System (Service Information - 4.0L - CEUC, CRDB, CTGE, CWUB, CWUC))
- Section 79 (Engine System (Cylinder Head & VALVETRAIN - Service Information - 4.0L - CEUC, CRDB, CTGE, CWUB, CWUC))
- Section 80 (Engine System (Crankshaft & Cylinder Block - Service Information - 4.0L - CEUC, CRDB, CTGE, CWUB, CWUC))
- Section 81 (Transmission Controls System (Service Information - 8-Speed - 0BK))
- Section 82 (Turbocharger System (Service Information - 4.0L - CEUC, CRDB, CTGE, CWUB, CWUC))
- Section 83 (Charging System (General Information))
- Section 84 (Electrical System (General Information - Battery, Starter, Generator, Cruise Control))
- Section 85 (Climate Control System (Service Information 1 Of 2))
- Section 86 (Climate Control System (Service Information 2 Of 2))
- Section 87 (Climate Control System (General & Service Information - Refrigerant R1234YF Servicing 1 Of 2))
- Section 88 (Climate Control System (Refrigerant R134A Servicing))
- Section 89 (Climate Control System (General & Service Information - Refrigerant R134A Servicing 1 Of 2))
- Section 90 (Transmission System (Clutch - Service Information - 7-Speed Dual Clutch - 0B5 - 2 Of 2))
- Section 91 (Transmission System (Clutch - Service Information - 7-Speed Dual Clutch - 0B5 - 1 Of 2))
- Section 92 (Engine System (Crankshaft & Cylinder Block - Service Information - TDI 3.0L - CPNB))
- Section 93 (Engine System (Crankshaft & Cylinder Block - Service Information - 3.0L CREC, CREH))
- Section 94 (Engine System (Precautions & General Information - 3.0L - CREC, CREH))
- Section 95 (Maintenance System (General & Service Information - 2 Of 2))
- Section 96 (Transmission System & AWD System (General Information - 0BKA, 0BK))
- Section 97 (Final Drive System & Transmission System (General Information - 0B5A, 0BKA - 1 Of 2))
- Section 98 (Fuel System (Service Information - CPNB))
- Section 99 (Fuel System (General Information - CPNB))
- Section 100 (Maintenance Schedule)
- Section 101 (Fuel System (Service Information - CEUC, CRDB, CTUA, CTGE, CREC, CWUB, CWUC, CREH))
- Section 102 (Window & Glass System (Service Information))
- Section 103 (Supercharger System (Service Information - 3.0L - CREC, CREH))
- Section 104 (Turbocharger System (Service Information - 3.0L - CPNB))
- Section 105 (Wiper & Washer Systems (Service Information))
- Section 106 (Ignition System (Service Information - 4.0L - CEUC, CRDB, CTGE, CWUB, CWUC))
- Section 107 (Glow Plug System (Service Information - TDI 3.0L - CPNB) (1 Of 2))
- Section 108 (Ignition System (Service Information - 3.0L - CREC, CREH))
- Section 109 (Glow Plug System (Service Information - TDI 3.0L - CPNB) (2 Of 2))
- Section 110 (Engine Lubrication System (Service Information - 3.0L - CREC, CREH))
- Section 111 (Engine Lubrication System (Service Information - 3.0L - CPNB))
- Section 112 (Engine System (Cylinder Head & VALVETRAIN - Service Information - 3.0L - CREC, CREH))
- Section 113 (Engine System (Cylinder Head & VALVETRAIN - Service Information - TDI 3.0L - CPNB))
- Section 114 (Fluid Capacity Tables (2017-18))
- Section 115 (Fluid Capacity Tables (2016))
- Section 116 (Maintenance Intervals)
- Section 117 (Windshield Washer System (Service Information))
- Section 118 (Transmission System (Gears & Shafts - Service Information - 7-Speed Dual Clutch - 0B5 - 1 Of 2))
- Section 119 (Transmission System (General Information - 7-Speed Dual Clutch - 0B5)
- Section 120 (Fuel System & Start/Stop System (General Information - CEUC, CRDB, CTUA, CTGE, CREC, CWUB, CWUC, CREH))
- Section 121 (Transmission System (General & Technical Information - 7-Speed Dual Clutch - 0B5))
- Section 122 (Climate Control System (General Information - CEUC, CTUA, CEUC, CRDB, CPNB, CREC, CTGE, CWUC, CREH, CWUB))
- Section 123 (Engine System (Precautions & General Information - 4.0L - CEUC, CRDB, CTGE, CWUB, CWUC))
- Section 124 (Brake System (Precautions & General Information))
- Section 125 (Engine System (Precautions & General Information - TDI 3.0L - CPNB))
- Section 126 (Climate Control System (General & Service Information - Refrigerant R1234YF Servicing 2 Of 2))
- Section 127 (Differential System & Final Drive System (General Information - 7-Speed Dual Clutch - 0B5))
- Section 128 (Differential System (Service Information - 8-Speed - 0BKA))
- Section 129 (Differential System & Final Drive System (General & Service Information - 7-Speed Dual Clutch - 0B5))
- Section 130 (Differential System (General & Service Information - 8-Speed - 0BK))
- Section 131 (Transmission System (Torque Converter - Service Information - 8-Speed - 0BKA))
- Section 132 (Sunroof System (Service Information))
- Section 133 (Maintenance System (General & Service Information - 1 Of 2))
- Section 134 (Horn System & Instrument System (Service Information))
- Section 135 (Immobilizer System & Trailer Hitch Systems (General Information))
- Section 136 (Brake System Hydraulic Components (Service Information))
- Section 137 (Transmission System (Gears & Hydraulic Controls - Service Information - 8-Speed - 0BKA))
- Section 138 (Transmission System (Gears & Hydraulic - Service Information - 8-Speed - 0BKA, 0BK))
- Section 139 (Transmission System (Gears & Shafts - Service Information - 7-Speed Dual Clutch - 0B5 - 2 Of 2))
- Section 140 (Exterior Body Panels (Hood, Lids) (Service Information))
- Section 141 (Engine System & Transmission System (Diagnostics - TDI 3.0L - CPNB))
- Section 142 (Engine System (Diagnostics & General Information - TDI 3.0L - CPNB))
- Section 143 (Climate Control System (General & Service Information - Refrigerant R134A Servicing 2 Of 2))
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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