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.
2015 Audi S7FACTORY OEM SERVICE PROCEDURE
External Pages
These are pages that do not belong to the exact selected vehicle (2015 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 (3.0L - Engine Mechanical, Fuel Injection & Ignition - General & Technical Data - Engine Code(S): CGXB & CTUA)
- Section 4 (3.0L - Engine Mechanical, Fuel Injection & Glow Plug - General & Technical Data - Engine Code: CPNB)
- Section 5 (3.0L - Fuel Supply System - General & Technical Data - Engine Code: CPNB)
- Section 6 (Automatic Transmission - General & Technical Data)
- Section 7 (Fluid Capacity Tables)
- 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 & 4.0L - Fuel Supply - Engine Code(S): CEUC, CGXB, CRDB & CTUA)
- Section 19 (3.0L - Fuel Supply - Engine Code: CPNB)
- Section 20 (Heating, Ventilation & Air Conditioning (Air Guide, Coolant Circuit, Display&Control Head,Additional Components))
- Section 21 (Automatic Transmission - Controls & Housing)
- Section 22 (Automatic Transmission - Torque Converter)
- Section 23 (Final Drive & Differential - Automatic Transmission)
- Section 24 (Rear Final Drive 0BC, 0BD, 0BE & 0BF)
- Section 25 (Gears & Hydraulic Controls - Automatic Transmission)
- Section 26 (Communication)
- Section 27 (3.0L - MULTIPORT Fuel Injection - Engine Code(S): CGXB & CTUA)
- Section 28 (3.0L - Crankshaft & Cylinder Block - Engine Code(S): CGXB & CTUA)
- Section 29 (3.0L - Crankshaft & Cylinder Block - Engine Code: CPNB)
- Section 30 (3.0L - Lubrication - Engine Code: CPNB)
- Section 31 (3.0L - Lubrication - Engine Code(S): CGXB & CTUA)
- Section 32 (3.0L - Diesel Fuel Injection - Engine Code: CPNB)
- Section 33 (3.0L - Ignition/Glow Plug System - Engine Code: CPNB)
- Section 34 (3.0L - Cylinder Head & VALVETRAIN - Engine Code: CPNB)
- Section 35 (3.0L - Ignition System - Engine Code(S): CGXB & CTUA)
- Section 36 (3.0L - Cylinder Head & VALVETRAIN - Engine Code(S): CGXB & CTUA)
- Section 37 (Fuel Injection System (Gasoline - Service Information - 4.0L - CEUC, CRDB, CTGE, CWUB, CWUC))
- Section 38 (Fuel Injection System (Gasoline - Service Information - 3.0L - CREC, CREH))
- Section 39 (Engine Cooling System (Service Information - 4.0L - CEUC, CRDB, CTGE, CWUB, CWUC))
- Section 40 (Engine Cooling System (Service Information - TDI 3.0L - CPNB))
- Section 41 (Engine Cooling System (Service Information - 3.0L - CREC, CREH))
- Section 42 (Front Suspension System (Service Information))
- Section 43 (Engine System (Assembly - Service Information - 3.0L - CREC, CREH))
- Section 44 (Engine System (Assembly - Service Information - 4.0L - CEUC, CRDB, CTGE, CWUB, CWUC))
- Section 45 (Engine System (Assembly - Service Information - TDI 3.0L - CPNB))
- Section 46 (Steering System (General & Service Information))
- Section 47 (Wheels & Tires System (General Information & Technical Data))
- Section 48 (Exterior Bumpers System (Service Information))
- Section 49 (Exterior Equipment System (Service Information))
- Section 50 (Wheels & Tires System (General & Service Information))
- Section 51 (Exterior Lighting System (Service Information))
- Section 52 (Self-Leveling Suspension System (Service Information))
- Section 53 (Body Front System (Service Information))
- Section 54 (Brake System Mechanical Components (Service Information))
- Section 55 (Antilock Brake System (Service & General Information))
- Section 56 (Differential System (General & Service Information - Rear Final Drive 0B5A, 0BKA Sport Differential))
- Section 57 (Final Drive System & Transmission System (General Information - 0B5A, 0BKA - 2 Of 2))
- Section 58 (Exhaust System & Emission Controls System (Service Information - 4.0L - CEUC, CRDB, CTGE, CWUB, CWUC))
- Section 59 (Exhaust System & Emission Controls System (Service Information - 3.0L - CPNB))
- Section 60 (Exhaust System & Emission Controls System (Service Information - 3.0L - CREC, CREH))
- Section 61 (Interior Trim System (Service Information))
- Section 62 (Rear Suspension System (Service Information))
- Section 63 (Wheels & Tires System (General & Technical Specifications))
- Section 64 (Electrical System (Precautions & General Information))
- Section 65 (Fuel Injection System (Diesel - General & Service Information - TDI 3.0L - CPNB))
- Section 66 (Fuel Injection System (Diesel - Service Information - TDI 3.0L - CPNB))
- Section 67 (System Wiring (General Information))
- Section 68 (Front Doors System & Central Locking System (Service Information))
- Section 69 (Rear Doors System (Service Information))
- Section 70 (System Wiring (General & Service Information))
- Section 71 (Communication System (Service Information))
- Section 72 (Interior Lighting System (General & Service Information))
- Section 73 (Interior Equipment System (Service Information))
- Section 74 (Supplemental Restraint System (Service Information))
- Section 75 (Transmission Controls System (Service & Specification Information - 7-Speed Dual Clutch - 0B5))
- Section 76 (Transmission Controls System (Service Information - 7-Speed Dual Clutch - 0B5))
- Section 77 (Differential System (General & Service Information - 0B5A, 0BKA))
- Section 78 (Seat Upholstery & Covers System (Service Information))
- Section 79 (Supplemental Restraint System (General & Specification Information))
- Section 80 (Seat Frame System (Service Information))
- Section 81 (Engine Lubrication System (Service Information - 4.0L - CEUC, CRDB, CTGE, CWUB, CWUC))
- Section 82 (Engine System (Cylinder Head & VALVETRAIN - Service Information - 4.0L - CEUC, CRDB, CTGE, CWUB, CWUC))
- Section 83 (Engine System (Crankshaft & Cylinder Block - Service Information - 4.0L - CEUC, CRDB, CTGE, CWUB, CWUC))
- Section 84 (Transmission Controls System (Service Information - 8-Speed - 0BK))
- Section 85 (Turbocharger System (Service Information - 4.0L - CEUC, CRDB, CTGE, CWUB, CWUC))
- Section 86 (Charging System (General Information))
- Section 87 (Electrical System (General Information - Battery, Starter, Generator, Cruise Control))
- Section 88 (Climate Control System (Service Information 1 Of 2))
- Section 89 (Climate Control System (Service Information 2 Of 2))
- Section 90 (Climate Control System (General & Service Information - Refrigerant R1234YF Servicing 1 Of 2))
- Section 91 (Climate Control System (Refrigerant R134A Servicing))
- Section 92 (Climate Control System (General & Service Information - Refrigerant R134A Servicing 1 Of 2))
- Section 93 (Transmission System (Clutch - Service Information - 7-Speed Dual Clutch - 0B5 - 2 Of 2))
- Section 94 (Transmission System (Clutch - Service Information - 7-Speed Dual Clutch - 0B5 - 1 Of 2))
- Section 95 (Engine System (Crankshaft & Cylinder Block - Service Information - TDI 3.0L - CPNB))
- Section 96 (Engine System (Crankshaft & Cylinder Block - Service Information - 3.0L CREC, CREH))
- Section 97 (Engine System (Precautions & General Information - 3.0L - CREC, CREH))
- Section 98 (Maintenance System (General & Service Information - 2 Of 2))
- Section 99 (Transmission System & AWD System (General Information - 0BKA, 0BK))
- Section 100 (Final Drive System & Transmission System (General Information - 0B5A, 0BKA - 1 Of 2))
- Section 101 (Fuel System (Service Information - CPNB))
- Section 102 (Fuel System (General Information - CPNB))
- Section 103 (Maintenance Schedule)
- Section 104 (Fuel System (Service Information - CEUC, CRDB, CTUA, CTGE, CREC, CWUB, CWUC, CREH))
- Section 105 (Window & Glass System (Service Information))
- Section 106 (Supercharger System (Service Information - 3.0L - CREC, CREH))
- Section 107 (Turbocharger System (Service Information - 3.0L - CPNB))
- Section 108 (Wiper & Washer Systems (Service Information))
- Section 109 (Ignition System (Service Information - 4.0L - CEUC, CRDB, CTGE, CWUB, CWUC))
- Section 110 (Glow Plug System (Service Information - TDI 3.0L - CPNB) (1 Of 2))
- Section 111 (Ignition System (Service Information - 3.0L - CREC, CREH))
- Section 112 (Glow Plug System (Service Information - TDI 3.0L - CPNB) (2 Of 2))
- Section 113 (Engine Lubrication System (Service Information - 3.0L - CREC, CREH))
- Section 114 (Engine Lubrication System (Service Information - 3.0L - CPNB))
- Section 115 (Engine System (Cylinder Head & VALVETRAIN - Service Information - 3.0L - CREC, CREH))
- Section 116 (Engine System (Cylinder Head & VALVETRAIN - Service Information - TDI 3.0L - CPNB))
- Section 117 (Fluid Capacity Tables (2017-18))
- Section 118 (Fluid Capacity Tables (2016))
- Section 119 (Maintenance Intervals)
- Section 120 (Windshield Washer System (Service Information))
- Section 121 (Transmission System (Gears & Shafts - Service Information - 7-Speed Dual Clutch - 0B5 - 1 Of 2))
- Section 122 (Transmission System (General Information - 7-Speed Dual Clutch - 0B5)
- Section 123 (Fuel System & Start/Stop System (General Information - CEUC, CRDB, CTUA, CTGE, CREC, CWUB, CWUC, CREH))
- Section 124 (Transmission System (General & Technical Information - 7-Speed Dual Clutch - 0B5))
- Section 125 (Climate Control System (General Information - CEUC, CTUA, CEUC, CRDB, CPNB, CREC, CTGE, CWUC, CREH, CWUB))
- Section 126 (Engine System (Precautions & General Information - 4.0L - CEUC, CRDB, CTGE, CWUB, CWUC))
- Section 127 (Brake System (Precautions & General Information))
- Section 128 (Engine System (Precautions & General Information - TDI 3.0L - CPNB))
- Section 129 (Climate Control System (General & Service Information - Refrigerant R1234YF Servicing 2 Of 2))
- Section 130 (Differential System & Final Drive System (General Information - 7-Speed Dual Clutch - 0B5))
- Section 131 (Differential System (Service Information - 8-Speed - 0BKA))
- Section 132 (Differential System & Final Drive System (General & Service Information - 7-Speed Dual Clutch - 0B5))
- Section 133 (Differential System (General & Service Information - 8-Speed - 0BK))
- Section 134 (Transmission System (Torque Converter - Service Information - 8-Speed - 0BKA))
- Section 135 (Sunroof System (Service Information))
- Section 136 (Maintenance System (General & Service Information - 1 Of 2))
- Section 137 (Horn System & Instrument System (Service Information))
- Section 138 (Immobilizer System & Trailer Hitch Systems (General Information))
- Section 139 (Brake System Hydraulic Components (Service Information))
- Section 140 (Transmission System (Gears & Hydraulic Controls - Service Information - 8-Speed - 0BKA))
- Section 141 (Transmission System (Gears & Hydraulic - Service Information - 8-Speed - 0BKA, 0BK))
- Section 142 (Transmission System (Gears & Shafts - Service Information - 7-Speed Dual Clutch - 0B5 - 2 Of 2))
- Section 143 (Exterior Body Panels (Hood, Lids) (Service Information))
- Section 144 (Engine System & Transmission System (Diagnostics - TDI 3.0L - CPNB))
- Section 145 (Engine System (Diagnostics & General Information - TDI 3.0L - CPNB))
- Section 146 (Climate Control System (General & Service Information - Refrigerant R134A Servicing 2 Of 2))
- Section 147 (Heating, Ventilation & Air Conditioning (Actuators - Front Heater And A/C Unit))
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
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.
Rather have a pro handle this?
A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.
Comes to youSame-day available12-month warranty
Get a Free QuoteNo obligation. See pricing before you book.